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0.6 a ultra low power consumption small voltage regulator (c l capacitor-less) xc6504 series general description the xc6504 series is a highly accurate cmos voltage regulato r that achieves very low s upply current operation of 0.6 a. even output current is 1 a (when light load), the xc6504 can provide high accurate outputs, which is ideally suited for the applications to draw less output current. the usage of su per small package uspn-4b02 (0.75 x 0.95mm) and the advantage of capacitor-less stable operation can contribute the board spac e saving outstandingly. the ic consists of a reference voltage source, an error amplifier, a driver transistor, over-cu rrent protection circuit, and a phase compensation circuit. the device is compatible with a low esr ceramic output capacitor c output voltage is fixed internally by laser trimming technology and can be selectable in 0.1v increments within the range of 1.1v to 5.0v. the ce function enables the device to be put in to standby mode by inputting a low level signal to the ce pin thereby reducing current c onsumption to less than 0.1 a. in the standby mode, if a c l . moreover, the device can provide stable output even without a c l output capacitor because of the exce llent internal phase compensation. l output capacitor is used, the electric charge stored at c l can be discharged via the internal switch and as a result, the v out pin quickly returns to the v ss level. features 1/32 typical performance characteristics supply current : 0.6a input voltage range : 1.4v 6.0v output voltage range : 1.1v 5.0v (0.1v increments) output accuracy : 0.02v v out 2.0v 1% v out R 2.0v temperature stability : 50ppm/ maximum output current : 150ma low on resistance : 3.3 ? v out =3.0v standby current : 0.01 a protection current : current limiter shot circuit protection ce function : c l auto discharge on/off logic=enable high output capacitor : low esr ceramic capacitor (c l capacitor-less compatible) operating ambient temperature : -40 +85 packages : uspn-4b02 ssot-24 sot-25 uspq-4b04 environmentally friendly : eu rohs compliant, pb free typical application circuit etr0347-006 applications mobile devices / terminals wireless lan modules (wireless, cameras, etc.) xc6504x181xr 0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 0123456 input voltage: v in [v] supply current: i ss [a] ta=-40 ta=25 ta=85 v ce =v in i out =0ma c in =c l =open
2/32 xc6504 series block diagram xc6504 series, type a * diodes inside the circuits are esd protection diodes and parasitic diodes. product classification ordering information xc6504 ????? - designator item symbol description type a refer to selection guide 11~50 ? output voltage e.g. 1.8v =1, =8 output voltage accuracy 1 0.02v (v out 2.0v), 1% (v out R2.0v) 7r-g uspn-4b02 (5,000/reel) nr-g ssot-24 (3,000/reel) (*1) the ?-g? suffix denotes halogen and antimony free as well as being fully eu rohs compliant. selection guide mr-g sot-25 (3,000/reel) ?- (*1) packages (order unit) 9r-g uspq-4b04 (3,000/reel) type current limitter ce pull-down resistor c l auto-discharge a yes no yes
3/32 xc6504 series pin configuration *the dissipation pad for the uspq-4b04 package should be sol der-plated in reference mount pattern and metal masking so as to enhance mounting strength and heat release. if the pad needs to be connected to other pins, it should be connected to the v ss (no. 2) pin. pin assignment pin number uspn-4b02 uspq-4b04 ssot-24 sot-25 pin name functions 1 1 3 5 v out output 2 2 2 2 v ss ground 3 3 1 3 ce on/off control 4 4 4 1 v in power supply input - - - 4 nc no connection function chart pin name * please avoid the state of open, and c onnect ce pin to any arbitrary voltage. signal status l stand-by h active ce open unstable
4/32 xc6504 series absolute maximum ratings ta = 2 5 parameter symbol ratings units input voltage v in -0.3 +6.5 v 470 (*1) output current i out ma -0.3 v in +0.3 or +6.5 (*2) output voltage v out v v ce input voltage v ce -0.3 +6.5 100 uspq-4b04 550 (pcb mounted) (*3) 100 uspn-4b02 550 (pcb mounted) (*3) all voltages are described based on the v ss . (*1) please use within the range of i out Q pd / (v in -v out ) (*2) the maximum rating corresponds to the lowest value between v in +0.3 or +6.5. (*3) this is a reference data taken by usi ng the test board. please refer to page 25 28 for details. 150 power dissipation pd mw ssot-24 500 (pcb mounted) (*3) 250 sot-25 600 (pcb mounted) (*3) operating ambient temperature topr -40 +85 storage temperature ts t g -55 +125
5/32 xc6504 series electrical characteristics ta = 2 5 note: unless otherwise stated, v ce =v in , i out =1ma, c in =c l =open, v in is below: parameter symbol conditions min. typ. max. units circuit input voltage v in i out =1 a 1.4 - 6.0 v -0.02 +0.02 v out(t) 2.0v v out(e) (*1) v out(t) (*2) v output voltage v out(t) R2.0v 1.01 0.99 maximum output current i outmax 150 - - ma 1a Qi out Q1ma - 3 16 v out(t) 2.5v : v in =3.5v v out(t) R 2.5v : v in =v out(t) +1.0v (*1) v out(e) is effective output voltage (*2) v out(t) is nominal output voltage (*3) vdif={v in1 v out1 } v in1 is the input voltage when v out1 appears at the v out pin while input voltage is gradually decreased. v out1 is the voltage equal to 98% of the normal output voltage when amply stabilized v out(t) +1.0v is input at the v in pin. (*4) e-1 / e-2: dropout voltage (refer to the voltage chart) load regulation v out 1ma Qi out Q 150ma - 17 50 mv vdif1 (*3) i out =50ma - e-1 (*4) dropout voltage vdif2 (*3) i out =150ma - e-2 (*4) v v out(t) 1.9v - 0.60 1.27 1.9v Qv out(t) 4.0v - 0.65 1.50 supply current a i ss i out =0ma v out(t) R4.0v - 0.80 1.80 stand-by current i stb b v in =6.0v, v ce =v ss - 0.01 0.10 a i out =1 a v out(t) +0.5v Qv in Q6.0v - 0.01 0.13 v out(t) 1.2v, 1.7v Qv in Q 6.0v line regulation v out / ( v in ? v out ) i out =1ma v out(t) R 1.2v, v out(t) +0.5v Qv in Q6.0v - 0.01 0.19 %/v output voltage temperature characteristics v out / ( topr ? v out ) i out =10ma, -40 Q to p r Q85 - 50 - ppm / current limit i lim v out =v out(e) 0.95 150 270 - ma short-circuit current i short v out =v ss - 80 - ma c l auto-discharge resistance r dchg v ce =v ss , v out =v out(t) 280 450 640 ? ce "h" level voltage v ceh 0.91 - 6.00 v ce "l" level voltage v cel v ss - 0.38 v ce "h" level current i ceh v in = 6.0v -0.1 - 0.1 a ce "l" level current i cel v in =6.0v, v ce =v ss -0.1 - 0.1 a
6/32 xc6504 series electrical characteristics (continued) voltage chart ta = 2 5 - e-1 e-2 nominal output voltage output voltage (v) dropout voltage (v) v out(e) vdif1 vdif2 v out(t) (v) min. max. typ. max. typ. max. 1.1 1.0800 1.1200 0.96 1.35 1.51 2.05 1.2 1.1800 1.2200 0.87 1.23 1.41 1.93 1.3 1.2800 1.3200 0.77 1.12 1.33 1.83 1.4 1.3800 1.4200 0.69 1.01 1.24 1.72 1.5 1.4800 1.5200 0.62 0.91 1.17 1.63 1.6 1.5800 1.6200 0.56 0.84 1.10 1.54 1.7 1.6800 1.7200 0.51 0.77 1.04 1.47 1.8 1.7800 1.8200 0.47 0.72 0.99 1.40 1.9 1.8800 1.9200 0.42 0.64 0.92 1.29 2.0 1.9800 2.0200 2.1 2.0790 2.1210 0.37 0.58 0.86 1.20 2.2 2.1780 2.2220 2.3 2.2770 2.3230 0.31 0.47 0.75 1.05 2.4 2.3760 2.4240 2.5 2.4750 2.5250 0.26 0.40 0.67 0.92 2.6 2.5740 2.6260 2.7 2.6730 2.7270 0.23 0.34 0.60 0.82 2.8 2.7720 2.8280 2.9 2.8710 2.9290 0.20 0.30 0.54 0.74 3.0 2.9700 3.0300 3.1 3.0690 3.1310 3.2 3.1680 3.2320 3.3 3.2670 3.3330 3.4 3.3660 3.4340 0.17 0.26 0.50 0.67 3.5 3.4650 3.5350 3.6 3.5640 3.6360 3.7 3.6630 3.7370 3.8 3.7620 3.8380 3.9 3.8610 3.9390 0.15 0.22 0.43 0.59 4.0 3.9600 4.0400 4.1 4.0590 4.1410 4.2 4.1580 4.2420 4.3 4.2570 4.3430 4.4 4.3560 4.4440 0.13 0.19 0.38 0.51 4.5 4.4550 4.5450 4.6 4.5540 4.6460 4.7 4.6530 4.7470 4.8 4.7520 4.8480 4.9 4.8510 4.9490 0.11 0.17 0.35 0.47 5.0 4.9500 5.0500 0.10 0.16 0.32 0.43
7/32 xc6504 series test circuits circuit circuit circuit
8/32 xc6504 series operational explanation the voltage divided by resistors r1 & r2 is compared with t he internal reference voltage by the error amplifier. the v out pin is then driven by the subsequent output signal. the output voltage at the v out pin is controlled and stabilized by a system of negative feedback. xc6504 series, type a the xc6504 series includes a combination of a fixed current lim iter circuit & a foldback circuit, which aid the operations of t he current limiter and circuit protection. when the load current reaches the current limit level, the fixed current limiter circui t operates and output voltage drops. as a re sult of this drop in output voltage, the foldback circuit operates, output voltage dr ops further and output current decreases. the xc6504 internal circuitry can be shutdown via the signal from the ce pin with the xc6504 series. in shutdown mode with ce low level voltage is input, output at the v out pin will be pulled down to the v ss level via parallel to r1 & r2 and c l discharge resistance (r dchg ). if this ic is used with the correct output voltage for the ce pin, the logic is fixed and the ic will operate normally. howeve r, supply current may increase as a result of through current in the ic's internal circuitry when medium voltage is input. the out put voltage becomes unstable when the ce pin is opened. the xc6504 series can quickly discharge the electric charge at the output capacitor (c l ), when a low signal to the ce pin, which enables a whole ic circuit put into off state, is inputted via an internal switch located between the v out pin and the v ss pin. in this state, the application is protected from a glitch operation caused by the electric charge at the output capacitor (c l ). moreover, discharge time of the output capacitor (c l ) is set by the c l auto-discharge resistance (r dchg ) and the output capacitor (c l ). by setting time constant of a c l auto-discharge resistance value (r dchg ) and an output capacitor value (c l ) as (= c l x r dchg ), the output voltage after discharge via the internal switch is calculated by the following formulas. please also note r dchg is depended on v in and when v in is high, r dchg is low. v = v out(e) e -t/ or = ln v out(e) / v v: output voltage after discharge v out(e) : output voltage t: discharge time : c l x r dchg the xc6504 series can provide a stabl e output voltage even if without c l capacitor or with a low esr c l capacitor because of a built-in phase compensation circuit. in case of adding a c l capacitor, we suggest that an output capacitor (c l ) is connected as close as possible to the v out pin and the v ss pin. when v in stabilization is needed, please place an input capacitor (c in ) as close as to the v in pin and the v ss pin.
9/32 xc6504 series notes on use 1. for temporary, transitional voltage drop or voltage rising phe nomenon, the ic is liable to malfunction should the ratings be exceeded. 2. where wiring impedance is high, operations may become unstable due to noise and/or phase lag depending on output current. please keep the resistance low between v in and v ss wiring in particular. 3. please wire the input capacitor (c in ) and the output capacitor (c l ) as close to the ic as possible. 4. capacitances of these capacitors (c in , c l ) are decreased by the influences of bias voltage and ambient temperature. care shall be taken for capacitor selection to ensure stability of phase compensation from t he point of esr influence. 5. torex places an importance on improvi ng our products and their reliability. we request that users incorporate fail-s afe designs and post-aging pr evention treatment when using torex products in their systems.
10/32 xc6504 series typical performance characteristics unless otherwise stated, ta=25 , v ce =v in , i out =1ma, c in =c l =open, v in is below. v out(t) 2.5v v in =3.5v v out(t) R 2.5v v in =v out(t) +1.0v (1)output voltage vs. output current xc6504x121xr 0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 0 50 100 150 200 250 300 350 400 output current: i out [ma] output voltage: v out [v] vin=2.5v vin=3.5v vin=4.5v vin=6.0v xc6504x121xr 0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 0 50 100 150 200 250 300 350 400 output current: i out [ma] output voltage: v out [v] ta=-40 ta=25 ta=85 xc6504x181xr 0.0 0.3 0.6 0.9 1.2 1.5 1.8 2.1 0 50 100 150 200 250 300 350 400 output current: i out [ma] output voltage: v out [v] vin=2.5v vin=3.5v vin=4.5v vin=6.0v xc6504x181xr 0.0 0.3 0.6 0.9 1.2 1.5 1.8 2.1 0 50 100 150 200 250 300 350 400 output current: i out [ma] output voltage: v out [v] ta=-40 ta=25 ta=85 xc6504x281xr 0.0 0.4 0.8 1.2 1.6 2.0 2.4 2.8 3.2 0 50 100 150 200 250 300 350 400 output current: i out [ma] output voltage: v out [v] vin=3.5v vin=3.8v vin=4.5v vin=6.0v xc6504x281xr 0.0 0.4 0.8 1.2 1.6 2.0 2.4 2.8 3.2 0 50 100 150 200 250 300 350 400 output current: i out [ma] output voltage: v out [v] ta=-40 ta=25 ta=85
11/32 xc6504 series typical performance characteristics (continued) unless otherwise stated, ta=25 , v ce =v in , i out =1ma, c in =c l =open, v in is below. v out(t) 2.5v v in =3.5v v out(t) R 2.5v v in =v out(t) +1.0v (1)output voltage vs. output current (2)output voltage vs. input voltage xc6504x421xr 0.0 0.7 1.4 2.1 2.8 3.5 4.2 4.9 0 50 100 150 200 250 300 350 400 output current: i out [ma] output voltage: v out [v] vin=4.5v vin=5.2v vin=6.0v xc6504x421xr 0.0 0.7 1.4 2.1 2.8 3.5 4.2 4.9 0 50 100 150 200 250 300 350 400 output current: i out [ma] output voltage: v out [v] ta=-40 ta=25 ta=85 xc6504x121xr 0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 0123456 input voltage: v in [v] output voltage: v out [v] iout=1a iout=1ma iout=10ma iout=100ma xc6504x121xr 1.050 1.100 1.150 1.200 1.250 1.300 2.5 3 3.5 4 4.5 5 5.5 6 input voltage: v in [v] output voltage: v out [v] iout=1a iout=1ma iout=10ma iout=100ma xc6504x181xr 0.0 0.3 0.6 0.9 1.2 1.5 1.8 2.1 0123456 input voltage: v in [v] output voltage: v out [v] iout=1a iout=1ma iout=10ma iout=100ma xc6504x181xr 1.650 1.700 1.750 1.800 1.850 1.900 3 3.5 4 4.5 5 5.5 6 input voltage: v in [v] output voltage: v out [v] iout=1a iout=1ma iout=10ma iout=100ma
12/32 xc6504 series typical performance characteristics (continued) unless otherwise stated, ta=25 , v ce =v in , i out =1ma, c in =c l =open, v in is below. v out(t) 2.5v v in =3.5v v out(t) R 2.5v v in =v out(t) +1.0v (2)output voltage vs. input voltage (3)dropout voltage vs. output current xc6504x281xr 0.0 0.4 0.8 1.2 1.6 2.0 2.4 2.8 3.2 0123456 input voltage: v in [v] output voltage: v out [v] iout=1a iout=1ma iout=10ma iout=100ma xc6504x281xr 2.650 2.700 2.750 2.800 2.850 2.900 3.5 4 4.5 5 5.5 6 input voltage: v in [v] output voltage: v out [v] iout=1a iout=1ma iout=10ma iout=100ma xc6504x421xr 0.0 0.7 1.4 2.1 2.8 3.5 4.2 4.9 0123456 input voltage: v in [v] output voltage: v out [v] iout=1a iout=1ma iout=10ma iout=100ma xc6504x421xr 4.050 4.100 4.150 4.200 4.250 4.300 5 5.2 5.4 5.6 5.8 6 input voltage: v in [v] output voltage: v out [v] iout=1a iout=1ma iout=10ma iout=100ma xc6504x121xr 0 200 400 600 800 1000 1200 1400 1600 1800 0 50 100 150 output current: i out [ma] dropout voltage: vdif [mv] ta=-40 ta=25 ta=85 below the minimum operating voltage xc6504x181xr 0 200 400 600 800 1000 1200 1400 1600 1800 0 50 100 150 output current: i out [ma] dropout voltage: vdif [mv] ta=-40 ta=25 ta=85
13/32 xc6504 series typical performance characteristics (continued) unless otherwise stated, ta=25 , v ce =v in , i out =1ma, c in =c l =open, v in is below. v out(t) 2.5v v in =3.5v v out(t) R 2.5v v in =v out(t) +1.0v (3)dropout voltage vs. output current (4)supply current vs. input voltage xc6504x281xr 0 100 200 300 400 500 600 700 800 0 50 100 150 output current: i out [ma] dropout voltage: vdif [mv] ta=-40 ta=25 ta=85 xc6504x421xr 0 100 200 300 400 500 600 700 800 0 50 100 150 output current: i out [ma] dropout voltage: vdif [mv] ta=-40 ta=25 ta=85 xc6504x121xr 0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 0123456 input voltage: v in [v] supply current: i ss [a] ta=-40 ta=25 ta=85 i out =0ma xc6504x181xr 0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 012345 input voltage: v in [v] supply current: i ss [a] 6 ta=-40 ta=25 ta=85 i out =0ma xc6504x281xr 0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 0123456 input voltage: v in [v] supply current: i ss [a] ta=-40 ta=25 ta=85 i out =0ma xc6504x421xr 0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 012345 input voltage: v in [v] supply current: i ss [a] 6 ta=-40 ta=25 ta=85 i out =0ma
14/32 xc6504 series typical performance characteristics (continued) unless otherwise stated, ta=25 , v ce =v in , i out =1ma, c in =c l =open, v in is below. v out(t) 2.5v v in =3.5v v out(t) R 2.5v v in =v out(t) +1.0v (5)output voltage vs. ambient temperature (6)supply current vs. ambient temperature (7)ce threshold volt age vs. ambient temperature xc6504x121xr 1.10 1.15 1.20 1.25 1.30 -50 -25 0 25 50 75 100 ambient temperature: ta [] output voltage: v out [v] iout=1a iout=1ma iout=10ma iout=100ma xc6504x181xr 1.70 1.75 1.80 1.85 1.90 -50 -25 0 25 50 75 100 ambient temperature: ta [] output voltage: v out [v] iout=1a iout=1ma iout=10ma iout=100ma xc6504x281xr 2.70 2.75 2.80 2.85 2.90 -50 -25 0 25 50 75 100 ambient temperature: ta [] output voltage: v out [v] iout=1a iout=1ma iout=10ma iout=100ma xc6504x421xr 4.10 4.15 4.20 4.25 4.30 -50 -25 0 25 50 75 100 ambient temperature: ta [] output voltage: v out [v] iout=1a iout=1ma iout=10ma iout=100ma xc6504xxx1xr 0 0.2 0.4 0.6 0.8 1 1.2 1.4 -50 -25 0 25 50 75 100 ambient temperature: ta [] supply current: i ss [a] vout=1.2v vout=1.8v vout=2.8v vout=4.2v i out =0ma xc6504xxx1xr 0.0 0.2 0.4 0.6 0.8 1.0 -50 -25 0 25 50 75 100 ambient temperature: ta [] ce threshold voltage: v ce [v] ce"h"level ce"l"level
15/32 xc6504 series typical performance characteristics (continued) unless otherwise stated, ta=25 , v ce =v in , i out =1ma, c in =c l =open, v in is below. v out(t) 2.5v v in =3.5v v out(t) R 2.5v v in =v out(t) +1.0v (8)rising response time (9)input transient response xc6504x281xr -10.0 -8.0 -6.0 -4.0 -2.0 0.0 2.0 4.0 6.0 time (100s/div) input voltage: v in [v] 0.0 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 output voltage: v out [v] iout=1a iout=1ma iout=10ma iout=100ma v in =0v3.8v , tr=5s input voltage output voltage xc6504x421xr -10.0 -8.0 -6.0 -4.0 -2.0 0.0 2.0 4.0 6.0 time (100s/div) input voltage: v in [v] 0.0 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 output voltage: v out [v] iout=1a iout=1ma iout=10ma iout=100ma input voltage output voltage v in =0v5.2v , tr=5s xc6504x121xr -1.0 0.0 1.0 2.0 3.0 4.0 5.0 time (100s/div) input voltage: v in [v] 0.5 1.0 1.5 2.0 2.5 3.0 3.5 output voltage: v out [v] iout=1a iout=1ma iout=10ma iout=100ma v in =3.5v?4.5v , tr=tf=5s input voltage output voltage xc6504x121xr -1.0 0.0 1.0 2.0 3.0 4.0 5.0 time (100s/div) input voltage: v in [v] 0.5 1.0 1.5 2.0 2.5 3.0 3.5 output voltage: v out [v] without cl cl=0.1f(ceramic) v in =3.5v?4.5v , tr=tf=5s input voltage output voltage xc6504x121xr -10.0 -8.0 -6.0 -4.0 -2.0 0.0 2.0 4.0 6.0 time (100s/div) input voltage: v in [v] 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 output voltage: v out [v] iout=1a iout=1ma iout=10ma iout=100ma v in =0v3.5v , tr=5s input voltage output voltage xc6504x181xr -10.0 -8.0 -6.0 -4.0 -2.0 0.0 2.0 4.0 6.0 time (100s/div) input voltage: v in [v] 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 output voltage: v out [v] iout=1a iout=1ma iout=10ma iout=100ma v in =0v3.5v , tr=5s input voltage output voltage
16/32 xc6504 series typical performance characteristics (continued) unless otherwise stated, ta=25 , v ce =v in , i out =1ma, c in =c l =open, v in is below. v out(t) 2.5v v in =3.5v v out(t) R 2.5v v in =v out(t) +1.0v (9)input transient response xc6504x181xr -1.0 0.0 1.0 2.0 3.0 4.0 5.0 time (100s/div) input voltage: v in [v] 1.0 1.5 2.0 2.5 3.0 3.5 4.0 output voltage: v out [v] iout=1a iout=1ma iout=10ma iout=100ma v in =3.5v?4.5v , tr=tf=5s input voltage output voltage xc6504x181xr -1.0 0.0 1.0 2.0 3.0 4.0 5.0 time (100s/div) input voltage: v in [v] 1.0 1.5 2.0 2.5 3.0 3.5 4.0 output voltage: v out [v] without cl cl=0.1f(ceramic) v in =3.5v?4.5v , tr=tf=5s input voltage output voltage xc6504x281xr -1.0 0.0 1.0 2.0 3.0 4.0 5.0 time (100s/div) input voltage: v in [v] 2.0 2.5 3.0 3.5 4.0 4.5 5.0 output voltage: v out [v] iout=1a iout=1ma iout=10ma iout=100ma v in =3.8v?4.8v , tr=tf=5s input voltage output voltage xc6504x281xr -1.0 0.0 1.0 2.0 3.0 4.0 5.0 time (100s/div) input voltage: v in [v] 2.0 2.5 3.0 3.5 4.0 4.5 5.0 output voltage: v out [v] without cl cl=0.1f(ceramic) v in =3.8v?4.8v , tr=tf=5s input voltage output voltage xc6504x421xr 1.0 2.0 3.0 4.0 5.0 6.0 7.0 time (100s/div) input voltage: v in [v] 3.5 4.0 4.5 5.0 5.5 6.0 6.5 output voltage: v out [v] iout=1a iout=1ma iout=10ma iout=100ma v in =5.2v?6.0v , tr=tf=5s input voltage output voltage xc6504x421xr 1.0 2.0 3.0 4.0 5.0 6.0 7.0 time (100s/div) input voltage: v in [v] 3.5 4.0 4.5 5.0 5.5 6.0 6.5 output voltage: v out [v] without cl cl=0.1f(ceramic) v in =5.2v?6.0v , tr=tf=5s input voltage output voltage
17/32 xc6504 series typical performance characteristics (continued) unless otherwise stated, ta=25 , v ce =v in , i out =1ma, c in =c l =open, v in is below. v out(t) 2.5v v in =3.5v v out(t) R 2.5v v in =v out(t) +1.0v (10)load transient response xc6504x121xr -2 -1 0 1 2 3 time (200s/div) output voltage: v out [v] 0 10 20 30 40 50 output current: i out [ma] i out =1a?10ma , tr=tf=5s output voltage output current xc6504x121xr -2 -1 0 1 2 3 time (200s/div) output voltage: v out [v] 0 30 60 90 120 150 output current: i out [ma] i out =10ma?30ma , tr=tf=5s output voltage output current xc6504x121xr -2 -1 0 1 2 3 time (200s/div) output voltage: v out [v] 0 10 20 30 40 50 output current: i out [ma] i out =1ma?10ma , tr=tf=5s output voltage output current xc6504x121xr -2 -1 0 1 2 3 time (200s/div) output voltage: v out [v] 0 10 20 30 40 50 output current: i out [ma] without cl cl=0.1f cl=1.0f i out =1ma?10ma , tr=tf=5s output voltage output current xc6504x181xr -2 -1 0 1 2 3 time (200s/div) output voltage: v out [v] 0 10 20 30 40 50 output current: i out [ma] i out =1a?10ma , tr=tf=5s output voltage output current xc6504x181xr -2 -1 0 1 2 3 time (200s/div) output voltage: v out [v] 0 30 60 90 120 150 output current: i out [ma] i out =10ma?30ma , tr=tf=5s output voltage output current
18/32 xc6504 series typical performance characteristics (continued) unless otherwise stated, ta=25 , v ce =v in , i out =1ma, c in =c l =open, v in is below. v out(t) 2.5v v in =3.5v v out(t) R 2.5v v in =v out(t) +1.0v (10)load transient response xc6504x181xr -2 -1 0 1 2 3 time (200s/div) output voltage: v out [v] 0 10 20 30 40 50 output current: i out [ma] i out =1ma?10ma , tr=tf=5s output voltage output current xc6504x181xr -2 -1 0 1 2 3 time (200s/div) output voltage: v out [v] 0 10 20 30 40 50 output current: i out [ma] without cl cl=0.1f cl=1.0f i out =1ma?10ma , tr=tf=5s output voltage output current xc6504x281xr -1 0 1 2 3 4 time (200s/div) output voltage: v out [v] 0 30 60 90 120 150 output current: i out [ma] i out =10ma?30ma , tr=tf=5s output voltage output current xc6504x281xr -1 0 1 2 3 4 time (200s/div) output voltage: v out [v] 0 10 20 30 40 50 output current: i out [ma] i out =1a?10ma , tr=tf=5s output voltage output current xc6504x281xr -1 0 1 2 3 4 time (200s/div) output voltage: v out [v] 0 10 20 30 40 50 output current: i out [ma] i out =1ma?10ma , tr=tf=5s output voltage output current xc6504x281xr -1 0 1 2 3 4 time (200s/div) output voltage: v out [v] 0 10 20 30 40 50 output current: i out [ma] without cl cl=0.1f cl=1.0f i out =1ma?10ma , tr=tf=5s output voltage output current
19/32 xc6504 series typical performance characteristics (continued) unless otherwise stated, ta=25 , v ce =v in , i out =1ma, c in =c l =open, v in is below. v out(t) 2.5v v in =3.5v v out(t) R 2.5v v in =v out(t) +1.0v (10)load transient response (11)ce rising response time xc6504x421xr 1 2 3 4 5 6 time (200s/div) output voltage: v out [v] 0 30 60 90 120 150 output current: i out [ma] i out =10ma?30ma , tr=tf=5s output voltage output current xc6504x421xr 1 2 3 4 5 6 time (200s/div) output voltage: v out [v] 0 10 20 30 40 50 output current: i out [ma] i out =1ma?10ma , tr=tf=5s output voltage output current xc6504x421xr 1 2 3 4 5 6 time (200s/div) output voltage: v out [v] 0 10 20 30 40 50 output current: i out [ma] i out =1a?10ma , tr=tf=5s output voltage output current xc6504x421xr 1 2 3 4 5 6 time (200s/div) output voltage: v out [v] 0 10 20 30 40 50 output current: i out [ma] without cl cl=0.1f cl=1.0f i out =1ma?10ma , tr=tf=5s output voltage output current xc6504x121xr -8.0 -6.0 -4.0 -2.0 0.0 2.0 4.0 time (100s/div) ce input voltage: v ce [v] 0.0 0.5 1.0 1.5 2.0 2.5 3.0 output voltage: v out [v] iout=1a iout=1ma iout=10ma iout=100ma v ce =0vv in , tr=5s ce input voltage output voltage xc6504x181xr -8.0 -6.0 -4.0 -2.0 0.0 2.0 4.0 time (100s/div) ce input voltage: v ce [v] 0.0 0.5 1.0 1.5 2.0 2.5 3.0 output voltage: v out [v] iout=1a iout=1ma iout=10ma iout=100ma v ce =0vv in , tr=5s ce input voltage output voltage
20/32 xc6504 series typical performance characteristics (continued) unless otherwise stated, ta=25 , v ce =v in , i out =1ma, c in =c l =open, v in is below. v out(t) 2.5v v in =3.5v v out(t) R 2.5v v in =v out(t) +1.0v (11)ce rising response time (12)power supply rejection ratio xc6504x281xr -6.0 -4.0 -2.0 0.0 2.0 4.0 6.0 time (100s/div) ce input voltage: v ce [v] 0.0 1.0 2.0 3.0 4.0 5.0 6.0 output voltage: v out [v] iout=1a iout=1ma iout=10ma iout=100ma v ce =0vv in , tr=5s output voltage ce input voltage xc6504x421xr -6.0 -4.0 -2.0 0.0 2.0 4.0 6.0 time (100s/div) ce input voltage: v ce [v] 0.0 1.0 2.0 3.0 4.0 5.0 6.0 output voltage: v out [v] iout=1a iout=1ma iout=10ma iout=100ma v ce =0vv in , tr=5s output voltage ce input voltage xc6504x121xr 0 10 20 30 40 50 60 70 80 90 100 10 100 1k 10k 100k 1m frequency: f [hz] power supply rejection ratio: psrr [db] iout=1a iout=1ma iout=10ma iout=100ma v in =3.5v+0.5v p-pac xc6504x121xr 0 10 20 30 40 50 60 70 80 90 100 10 100 1k 10k 100k 1m frequency: f [hz] power supply rejection ratio: psrr [db] without cl cl=0.1f(ceramic) cl=1.0f(ceramic) v in =3.5v+0.5v p-pac xc6504x181xr 0 10 20 30 40 50 60 70 80 90 100 10 100 1k 10k 100k 1m frequency: f [hz] power supply rejection ratio: psrr [db] iout=1a iout=1ma iout=10ma iout=100ma v in =3.5v+0.5v p-pac xc6504x181xr 0 10 20 30 40 50 60 70 80 90 100 10 100 1k 10k 100k 1m frequency: f [hz] power supply rejection ratio: psrr [db] without cl cl=0.1f(ceramic) cl=1.0f(ceramic) v in =3.5v+0.5v p-pac
21/32 xc6504 series typical performance characteristics (continued) unless otherwise stated, ta=25 , v ce =v in , i out =1ma, c in =c l =open, v in is below. v out(t) 2.5v v in =3.5v v out(t) R 2.5v v in =v out(t) +1.0v (12)power supply rejection ratio xc6504x281xr 0 10 20 30 40 50 60 70 80 90 100 10 100 1k 10k 100k 1m frequency: f [hz] power supply rejection ratio: psrr [db] iout=1a iout=1ma iout=10ma iout=100ma v in =3.8v+0.5v p-pac xc6504x281xr 0 10 20 30 40 50 60 70 80 90 100 10 100 1k 10k 100k 1m frequency: f [hz] power supply rejection ratio: psrr [db] without cl cl=0.1f(ceramic) cl=1.0f(ceramic) v in =3.8v+0.5v p-pac xc6504x421xr 0 10 20 30 40 50 60 70 80 90 100 10 100 1k 10k 100k 1m frequency: f [hz] power supply rejection ratio: psrr [db] iout=1a iout=1ma iout=10ma iout=100ma v in =5.2v+0.5v p-pac xc6504x421xr 0 10 20 30 40 50 60 70 80 90 100 10 100 1k 10k 100k 1m frequency: f [hz] power supply rejection ratio: psrr [db] without cl cl=0.1f(ceramic) cl=1.0f(ceramic) v in =5.2v+0.5v p-pac
22/32 xc6504 series packaging information uspq-4b04 reference pattern layout uspq-4b04 reference metal mask design
23/32 xc6504 series packaging information (continued) 0.750.05 1pin indent 12 43 0.180.05 (0.4) uspn-4b02 (unit mm) usp ) n-4b02 ?`? (unit mm 0.23 0.23 0.14 0.4 0.14 uspn -4b02 ??? (unit mm) 0.18 0.18 0.115 0.4 0.115 uspn-4b02 reference pattern layout uspn-4b02 reference metal mask design
24/32 xc6504 series packaging information (continued)
25/32 xc6504 series packaging information (continued) uspq-4b04 power dissipation power dissipation data for the uspq-4b04 is shown in this page. the value of power dissipation varies with the mount board conditions. please use this data as the referenc e data taken in the following condition. 1. measurement condition condition : mount on a board a mbient : natural convection soldering : lead (pb) free : 40 x 40 mm (1600mm 2 ) board dimensions board structure : 4 copper layers each layer is connected to the package heat-sink and terminal pin no.1. each layer has approximately 800mm 2 coppe r area. material : glass epoxy (fr-4) thickness : 1.6 mm through-hole : 4 x 0.8 diameter evaluation board (unit: mm) 2. power dissipation vs. ambient temperature board mount (tj max = 125 ) ambient temperature power dissipation pd mw thermal resistance ( /w) 25 550 85 220 181.82 pd vs ta 0 100 200 300 400 500 600 25 45 65 85 105 125 ampient temperature ta power dissipation pdmw
26/32 xc6504 series packaging information (continued) uspn-4b02 power dissipation power dissipation data for the uspn-4b02 is shown in this page. the value of power dissipation varies with the mount board conditions. please use this data as the referenc e data taken in the following condition. 1. measurement condition 40.0 2.5 28.9 condition: mount on a board ambient: natural convection soldering: lead (pb) free board: dimensions 40 x 40 mm (1600mm 2 in one side) copper (cu) traces occupy 50% of the front and 50% of the back. the copper area is divided into four block, one block is 12.5% of total. the uspn-4b02 package has for terminals. each terminal connects one copper block in the front and one in the back. material: glass epoxy (fr-4) thickness: 1.6 mm through-hole: 4 x 0.8 diameter 2. power dissipation vs. ambient temperature evaluation board (unit: mm) board mount (tjmax=125 ) power dissipation pd (mw) ambient temperature ( ) thermal resistance ( /w) 25 550 85 220 181.82 pd-ta ? 0 100 200 300 400 500 600 25 45 65 85 105 125 ??ta S?p?pdmw pd vs. ta power dissipation: pd (mw) ambient temperature: ta ( )
27/32 xc6504 series packaging information (continued) ssot-24 power dissipation power dissipation data for the ssot-24 is shown in this page. the value of power dissipation varies with the mount board conditions. please use this data as the referenc e data taken in the following condition. 1. measurement condition condition: mount on a board 40.0 40.0 2.54 2.5 28.9 28.9 1.4 ambient: natural convection soldering: lead (pb) free board: dimensions 40 x 40 mm (1600 mm 2 in one side) copper (cu) traces occupy 50% of the board area in top and back faces package heat-sink is tied to the copper traces material: glass epoxy (fr-4) thickness: 1.6 mm through-hole: 4 x 0.8 diameter evaluation board (unit: mm) 2. power dissipation vs. ambient temperature board mount (tj max = 125 ) ambient temperature power dissipation pd mw thermal resistance ( /w) 25 500 85 200 200.00 pd- ta? 0 100 200 300 400 500 600 25 45 65 85 105 125 x?ta S?p?pd m w pd vs. ta power dissipation: pd (mw) ambient temperature: ta ( )
28/32 xc6504 series packaging information (continued) sot-25 power dissipation power dissipation data for the sot-25 is shown in this page. the value of power dissipation varies with the mount board conditions. u??gmm evaluation board (unit: mm) please use this data as the referenc e data taken in the following condition. 1. measurement condition condition: mount on a board ambient: natural convection soldering: lead (pb) free board: dimensions 40 x 40 mm (1600 mm 2 in one side) copper (cu) traces occupy 50% of the board area in top and back faces package heat-sink is tied to the copper traces (board of sot-26 is used.) material: glass epoxy (fr-4) thickness: 1.6 mm through-hole: 4 x 0.8 diameter 2. power dissipation vs. ambient temperature board mount (tj max = 125 ) ambient temperature power dissipation pd mw thermal resistance ( /w) 25 600 85 240 166.67 pd-t a? 0 100 200 300 400 500 600 700 25 45 65 85 105 125 x?ta S?p?pdmw pd vs. ta ambient temperature: ta ( ) power dissi p ation: pd ( mw )
29/32 xc6504 series marking rule sot-25 (under-dot) 1 2 3 5 4 magnified * sot-25 with the under-dot marking is used. represents products series represents output voltage range mark product series 9 xc6504a*****-g represents output voltage , represents production lot number 01 09, 0a 0z, 11 9z, a1 a9, aa az, b1 zz in order. (g, i, j, o, q, w excluded) *no character inversion used. mark output voltage 1.1v~3.9v output voltage 4.0v~5.0v product series a b xc6504a*****-g mark output voltage (v) mark output voltage (v) 0 - 4.00 f 2.50 - 1 1.10 4.10 h 2.60 - 2 1.20 4.20 k 2.70 - 3 1.30 4.30 l 2.80 - 4 1.40 4.40 m 2.90 - 5 1.50 4.50 n 3.00 - 6 1.60 4.60 p 3.10 - 7 1.70 4.70 r 3.20 - 8 1.80 4.80 s 3.30 - 9 1.90 4.90 t 3.40 - a 2.00 5.00 u 3.50 - b 2.10 - v 3.60 - c 2.20 - x 3.70 - d 2.30 - y 3.80 - e 2.40 - z 3.90 -
30/32 xc6504 series marking rule (continued) represents output voltage range represents output voltage , represents production lot number 01 09, 0a 0z, 11 9z, a1 a9, aa az, b1 zz in order. (g, i, j, o, q, w excluded) *no character inversion used. mark output voltage 1.1v~3.9v output voltage 4.0v~5.0v product series p r xc6504a*****-g mark output voltage (v) mark output voltage (v) 0 - 4.00 f 2.50 - 1 1.10 4.10 h 2.60 - 2 1.20 4.20 k 2.70 - 3 1.30 4.30 l 2.80 - 4 1.40 4.40 m 2.90 - 5 1.50 4.50 n 3.00 - 6 1.60 4.60 p 3.10 - 7 1.70 4.70 r 3.20 - 8 1.80 4.80 s 3.30 - 9 1.90 4.90 t 3.40 - a 2.00 5.00 u 3.50 - b 2.10 - v 3.60 - c 2.20 - x 3.70 - d 2.30 - y 3.80 - e 2.40 - z 3.90 - uspq-4b04 ssot-24 (with the orientat ion bar at the bottom) 1 2 3 4 1 2 4 3 * ssot-24 with the orientation bar at the bottom is used.
31/32 xc6504 series marking rule (continued) represents output voltage range represents output voltage represents production lot number 0 9, a z in order. (g, i, j, o, q, w excluded) *no character inversion used. mark output voltage 1.1v~3.9v output voltage 4.0v~5.0v product series a b xc6504a*****-g mark output voltage (v) mark output voltage (v) 0 - 4.00 f 2.50 - 1 1.10 4.10 h 2.60 - 2 1.20 4.20 k 2.70 - 3 1.30 4.30 l 2.80 - 4 1.40 4.40 m 2.90 - 5 1.50 4.50 n 3.00 - 6 1.60 4.60 p 3.10 - 7 1.70 4.70 r 3.20 - 8 1.80 4.80 s 3.30 - 9 1.90 4.90 t 3.40 - a 2.00 5.00 u 3.50 - b 2.10 - v 3.60 - c 2.20 - x 3.70 - d 2.30 - y 3.80 - e 2.40 - z 3.90 - uspn-4b02 1 2 4 3
32/32 xc6504 series 1. the products and product specifications cont ained herein are subject to change without notice to improve performance characteristic s. consult us, or our representatives before use, to confirm that the informat ion in this datasheet is up to date. 2. we assume no responsibility for any infringement of patents, pat ent rights, or other rights arising from the use of any information and circuitry in this datasheet. 3. please ensure suitable shipping controls (including fail-safe designs and aging protection) are in force for equipment employing products listed in this datasheet. 4. the products in this datasheet are not devel oped, designed, or approved for use with such equipment whose failure of malfuncti on can be reasonably expected to directly endanger the life of, or cause significant injury to, the user. (e.g. atomic energy; aerospace; transpor t; combustion and associated safety equipment thereof.) 5. please use the products listed in this datasheet within the specified ranges. should you wish to use the products under conditions exceeding the specifications, please consult us or our representatives. 6. we assume no responsibility for damage or loss due to abnormal use. 7. all rights reserved. no part of this dat asheet may be copied or reproduced without the prior permission of torex semiconductor ltd.

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