View AAT1217ICA-50-T1_9131930.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

1 aat1217 600ma , 1.2mhz , micro p ower s y nchronous ste p -u p converter data sheet skyworks solutions, inc. phone [781] 376-3000 fax [781] 376-3100 sales@skyworksinc.com www.skyworksinc.com 202050b skyworks proprietary information products and product information are subject to change without notice. march 19, 2013 general description the aat1217 is a high efficiency, synchronous, fixed frequency, step-up converter designed for single-cell or dual-cell alkaline, nimh, or nicd battery-powered appli- cations. the high 1.2mhz switching frequency and com- pletely integrated control circuitry minimize the total solution footprint area while maintaining excellent regu- lation, ripple, and transient response throughout the full load range. light load mode operation and low quiescent current allow the aat1217 to maintain high efficiency perfor- mance for light load conditions. with a 1.2a peak induc- tor current limit, the aat1217 is capable of delivering 100ma to the load from a single aa cell, 400ma from dual aa cells, or up to 500ma from a single-cell lithium- ion battery. the aat1217 has a 0.85v start-up voltage with operation down to 0.5v. the aat1217 is available in a pb-free, space-saving low profile (1mm) 6-pin tsot23 or 6-pin sot23 package and is rated over the -40c to +85c ambient tempera- ture range. features v in operation range: 0.5v to v out v out range: 2.5v to 5.5v 100ma output from a single aa cell input 400ma output from a dual aa cell input 500ma output from a single li+ cell input high efficiency: up to 93% efficiency low start-up voltage: 0.85v typical internal synchronous rectifier ? v out 4.5v: no external schottky diode fixed frequency pulse width modulation (pwm) current- mode control scheme with internal compensation 1.2mhz fixed switching frequency 1.2a current limit light load mode operation over-current protection emi reduction anti-ringing control circuitry low shutdown current: <1.0 a -40c to +85c ambient temperature range low profile (1mm) tsot23-6 or sot23-6 package applications cellular and smart phones digital still and video cameras microprocessors and dsp core supplies mp3 player portable instruments wireless and dsl modems typical application fb vin shdn gnd vout aat1217-1.2 c in 4.7f v in 0.85v v in 0.85v l1 4.7h r1 1.02m r2 604k v out 3.3v,100 ma sw r3 1m c out 4.7f fb vin shdn gnd vout aat1217-3.3 c in 4.7f l1 4.7h v out 3.3v,100m a sw r3 1m c out 4.7f downloaded from: http:///
2 aat1217 600ma, 1.2mhz, micropower synchronous step-up converter data sheet skyworks solutions, inc. phone [781] 376-3000 fax [781] 376-3100 sales@skyworksinc.com www.skyworksinc.com 202050b skyworks proprietary information products and product information are subject to change without notice. march 19, 2013 pin descriptions pin # symbol function 1 sw power switch pin. ties to the drains of the pmos synchronous recti ? er and the nmos switch. 2 gnd ground pin 3f b feedback input pin. connect fb to the center point of the external resistor divider. the feedback threshold voltage is 1.23v. 4 shdn shutdown signal input. logic high enables the ic. logic low disables the ic. shutdown current is <1 a. 5 vout power output pin. tied to the source of the pmos synchronous recti ? er. 6 vin power supply input. must be closely decoupled to gnd, pin 2, with a 4.7 f or greater ceramic capacitor. pin configuration tsot23-6/sot23-6 (top view) gnd vinvout shdn fb sw 12 3 4 5 6 downloaded from: http:///
3 aat1217 600ma, 1.2mhz, micropower synchronous step-up converter data sheet skyworks solutions, inc. phone [781] 376-3000 fax [781] 376-3100 sales@skyworksinc.com www.skyworksinc.com 202050b skyworks proprietary information products and product information are subject to change without notice. march 19, 2013 absolute maximum ratings 1 symbol description value units v in input supply voltage -0.3 to 6 v v sw sw voltage -0.3 to 6 v v fb , v shdn fb, shdn voltages -0.3 to 6 v v out vout voltage -0.3 to 6 v t a operating ambient temperature range 2 -40 to 85 c t storage storage temperature range -65 to 150 c t lead lead temperature (soldering, 10s) 300 c t j operating junction temperature range 2 -40 to 150 c thermal information 3 symbol description value units ? ja maximum thermal resistance tsot23-6 190 c/w sot23-6 150 p d maximum power dissipation tsot23-6 526 mw sot23-6 667 1. absolute maximum ratings are those values beyond which the life of a device may be impaired. 2. t j is calculated from the ambient temperature t a and power dissipation p d according to the following formula: t j = t a + p d x ? ja . 3. mounted on an fr4 board. downloaded from: http:///
4 aat1217 600ma, 1.2mhz, micropower synchronous step-up converter data sheet skyworks solutions, inc. phone [781] 376-3000 fax [781] 376-3100 sales@skyworksinc.com www.skyworksinc.com 202050b skyworks proprietary information products and product information are subject to change without notice. march 19, 2013 electrical characteristics 1 v in = 1.2v, v out = 3.3v, t a = 25c, unless otherwise noted. symbol description conditions min typ max units v in minimum start-up voltage i out = 1ma 0.85 1 v minimum operating voltage v shdn = v in 0.5 0.65 v out output voltage range 2.5 5.5 v output voltage accuracy 3 i out = 10ma; t a = -40c to +85c -4 +4 % v fb reference voltage t a = -40c to +85c 1.192 1.230 1.268 v ? v out / v out / ? v in reference voltage line regulation v in = 1.2v to 2.4v, i out = 10ma, v out = 3.3v 0.2 %/v v in = 2.4v to 4.2v, i out = 10ma,v out = 5.0v 0.4 ? v out / v out / ? i out reference voltage load regulation v in = 1.2v, i out = 10ma to 100ma, v out = 3.3v 0.003 %/ma v in = 3.6v, i out = 10ma to 400ma, v out = 5.0v 0.004 i q quiescent current (shutdown) v shdn = 0 0.01 1 a quiescent current (active) measured on v out , v shdn = v in 300 500 i lnmos nmos switch leakage v sw = 5v 0.1 5 a i lpmos pmos switch leakage v sw = 0v 0.1 5 a r ds(on)l nmos switch on resistance v out = 3.3v 0.35 ? v out = 5v 0.30 r ds(on)h pmos switch on resistance v out = 3.3v 0.60 ? v out = 5v 0.55 i cl nmos current limit 750 1200 ma ? t(i cl ) current limit delay to output 40 ns d max maximum duty cycle v fb = 1.15v, t a = -40c to +85c 80 85 % f osc switching frequency t a = -40c to +85c 0.9 1.2 1.5 mhz v shdn shdn input low 0.35 v shdn input high 1.00 i shdn shdn input current v shdn = 5.5v 0.01 1 a t sd thermal shutdown 160 c hysteresis 20 1. specifications over the temperature range are guaranteed by design, characterization, and correlation with statistical process controls. 2. not including the current into internal resistance divider. 3. for fixed 3.3v and 5.0v output voltage version. the adjustable output voltage is guaranteed by reference voltage accuracy. downloaded from: http:///
5 aat1217 600ma, 1.2mhz, micropower synchronous step-up converter data sheet skyworks solutions, inc. phone [781] 376-3000 fax [781] 376-3100 sales@skyworksinc.com www.skyworksinc.com 202050b skyworks proprietary information products and product information are subject to change without notice. march 19, 2013 typical characteristics efficiency vs. output current (v out = 3.3v; t a = 25 c) output current (ma) efficiency (%) 0.1 1 10 100 1000 0 10 20 30 40 50 60 70 80 90 100 v in = 2.4v v in = 1.2v v in = 1.5v efficiency vs. output current (v out = 5v; t a = 25 c) output current (ma) efficiency (%) 0.1 1 10 100 100 0 0 10 20 30 40 50 60 70 80 90 100 v in = 1.2v v in = 1.5v v in = 3.6v v in = 2.4v output voltage vs. output current (v out = 3.3v; t a = 25 c) output current (ma) output voltage (v) 0 100 200 300 400 500 600 3.1 3.2 3.3 3.4 3.5 v in = 1.2v v in = 1.5v v in = 2.4v output voltage vs. output current (v out = 5v; t a = 25 c) output current (ma) output voltage (v) 0 100 200 300 400 500 600 4.8 4.9 5 5.1 5.2 v in = 1.2v v in = 1.5v v in = 2.4v v in = 3.6v minimum start-up voltage vs. output current (v out = 3.3v; t a = 25 c) output current (ma) start-up voltage (v) 0 20 40 60 80 100 120 140 160 180 200 0.6 0.75 0.9 1.05 1.2 1.35 1.5 maximum output current vs. input voltage (l = 4.7h; t a = 25 c) input voltage (v) maximum output current (ma) 0.5 1 1.5 2 2.5 3 3.5 44.5 0 200 400 600 800 1000 v out = 5v v out = 3.3v downloaded from: http:///
6 aat1217 600ma, 1.2mhz, micropower synchronous step-up converter data sheet skyworks solutions, inc. phone [781] 376-3000 fax [781] 376-3100 sales@skyworksinc.com www.skyworksinc.com 202050b skyworks proprietary information products and product information are subject to change without notice. march 19, 2013 typical characteristics no load input current vs. input voltage (v out = 3.3v; t a = 25 c; no load) input voltage (v) input current (a) 0 100 200 300 400 500 600 700 800 900 1000 12 2 . 5 3 1.5 output voltage vs. temperature temperature ( c) output voltage (v) -50 -25 0 25 50 75 100 3.25 3.26 3.27 3.28 3.29 3.3 3.31 3.32 3.33 3.34 3.35 light load mode operation (v in = 1.8v; v out = 3.3v; i out = 5ma) v sw 2v/div v out 50mv/div (ac) time (1ms/div) 0v anti-ringing operation at sw (v in = 2.4v; v out = 5v; i out = 20ma) v sw 2v/div 0v time (400ns/div) load transient response (v in = 1.5v; v out = 3.3v; c ff = 100pf) i out 50ma/div v out 100mv/div (ac) time (100s/div) 0a 40ma 100ma downloaded from: http:///
7 aat1217 600ma, 1.2mhz, micropower synchronous step-up converter data sheet skyworks solutions, inc. phone [781] 376-3000 fax [781] 376-3100 sales@skyworksinc.com www.skyworksinc.com 202050b skyworks proprietary information products and product information are subject to change without notice. march 19, 2013 functional description the aat1217 is a synchronous step-up dc-dc converter. it utilizes internal mosfet switches to achieve high effi- ciency over the full load current range. it operates at a fixed switching frequency of 1.2mhz, and uses the slope compensated current mode pulse width modulation (pwm) architecture. the device can operate with an input voltage below 1v; the typical start-up voltage is 0.85v. synchronous rectification the aat1217 integrates a synchronous rectifier to improve efficiency as well as to eliminate the need for an external schottky diode. the synchronous rectifier is used to reduce the conduction loss contributed by the forward voltage of an external schottky diode. the synchronous rectifier is realized by a p-channel mosfet (pmos) with gate control circuitry that incorporates relatively compli- cated timing concerns. an external schottky diode is required when the output voltage is greater than 4.5v. low voltage start-up the aat1217 can start-up with supply voltages down to 0.85v. during start-up, the internal low voltage start-up circuitry controls the internal nmos switch. the aat1217 leaves the start-up mode once v out exceeds 2.3v. an internal comparator (vout good) monitors the output voltage and places the chip into normal operation once v out exceeds 2.3v. the aat1217s control circuitry is biased by v in during start-up and biased by v out once v out exceeds v in . when v out exceeds v in , the aat1217s operation will be independent of v in . functional block diagram c out r1r2 pwm logic shutdown control + C comp C ea + v out gnd shdn fb vout oscillator 1.2mhz antiringing control bandgap 1.23v start-up oscillator + C vout good mux current sense slope compensation to v in 2.3v l1 v in vin sw C + c in downloaded from: http:///
8 aat1217 600ma, 1.2mhz, micropower synchronous step-up converter data sheet skyworks solutions, inc. phone [781] 376-3000 fax [781] 376-3100 sales@skyworksinc.com www.skyworksinc.com 202050b skyworks proprietary information products and product information are subject to change without notice. march 19, 2013 current mode operation the aat1217 is based on a slope compensated current mode pwm control topology. it operates at a fixed fre- quency of 1.2mhz. at the beginning of each clock cycle, the main switch (nmos) is turned on and the inductor current starts to ramp. after the maximum duty cycle or the sense current signal equals the error amplifier (ea) output, the main switch is turned off and the synchro- nous switch (pmos) is turned on. this control topology features cycle-by-cycle current limiting which can pre- vent the main switch from overstress and the external inductor from saturating. light load mode operation at very light load, the aat1217 automatically switches into light load mode operation to improve efficiency. during this mode, the pwm control will skip some pulses to maintain regulation. if the load increases and the out- put voltage drops, the device will automatically switch back to normal pwm mode and maintain regulation. anti-ringing control an anti-ringing circuitry is included to remove the high frequency ringing that appears on the sw pin when the inductor current goes to zero. in this case, a ringing on the sw pin is induced due to remaining energy stored in parasitic components of switch and inductor. the anti- ringing circuitry clamps the voltage internally to the bat- tery voltage and therefore dampens this ringing. device shutdown when shdn is set logic high, the aat1217 is put into active mode operation. if shdn is set logic low, the device is put into shutdown mode and consumes less than 1 a of current. after start-up, the internal circuitry is supplied by v out , however, if shutdown mode is enabled, the internal circuitry will be supplied by the input source again. application informationadjustable output voltage an external resistor divider is used to set the output volt- age. the output voltage of the switching regulator (v out ) is determined by the following equation: ?? ?? v out = 1.23v 1 + r1r2 table 1 lists the recommended resistor values for par- ticular output voltage settings. v out r1( ? ) r2( ? ) 3.3v 1.02m 604k 5.0v 1.02m 332k table 1: resistor selection for output voltage setting. fixed output voltage the aat1217 has two fixed output voltage options: 3.3v and 5v. an internal resistor divider is connected to the fb pin inside the package which eliminates the need for external feedback resistors. when designing with the fixed output voltage option, remember to leave the fb pin open; otherwise the output voltage will be affected. however, a feed-forward capacitor can still be added between the fb and vout pins to enhance the control loop performance. inductor selection the high switching frequency of 1.2mhz allows for small surface mount inductors. for most applications, the aat1217 operates with inductors from 2.2 h to 10 h. use the following equations to select the proper inductor value for a particular application condition: i peak = i dc + ? i l 2 i dc = i out v out v in ? i l = ; d = = v in (v out - v in ) l f sw v out v in d l f sw v out - v in v out ? i l downloaded from: http:///
9 aat1217 600ma, 1.2mhz, micropower synchronous step-up converter data sheet skyworks solutions, inc. phone [781] 376-3000 fax [781] 376-3100 sales@skyworksinc.com www.skyworksinc.com 202050b skyworks proprietary information products and product information are subject to change without notice. march 19, 2013 i peak = + i out v out v in v in (v out - v in ) 2l f sw v out i peak peak inductor current i dc dc component (average) of the inductor current i l peak-peak inductor ripple current i out output (load) current v out output voltage v in input voltage aat1217 efficiency (consult the performance graphs in the typical characteristics section of the data sheet) d steady-state duty cycle f sw switching frequency l inductor value for a given chosen inductor value and application condi- tions make sure the peak inductor current does not exceed the maximum current rating of the selected ven- dors inductor. for optimum load transient and efficien- cy, low dcr inductors should be selected. table 2 lists some typical surface mount inductors that are suitable for typical aat1217 applications. input capacitor a surface mount 4.7 f or greater, x5r or x7r, ceramic capacitor is suggested for the input capacitor. the input capacitor provides a low impedance loop for the edges of pulsed current drawn by the aat1217. low esr/esl x7r and x5r ceramic capacitors are ideal for this func- tion. to minimize stray inductance, the capacitor should be placed as close as possible to the ic. this keeps the high frequency content of the input current localized, minimizing emi and input voltage ripple. always exam- ine the ceramic capacitor dc voltage coefficient charac- teristics to get the proper value. for example, the capacitance of a 10 f, 6.3v, x5r ceramic capacitor with 5.0v dc applied is actually about 6 f. a laboratory test set-up typically consists of two long wires running from the bench power supply to the eval- uation board input voltage pins. the inductance of these wires, along with the low-esr ceramic input capacitor, can create a high q network that may affect converter performance. this problem often becomes apparent in the form of excessive ringing in the output voltage dur- ing load transients which can produce errors in loop phase and gain measurements. since the inductance of a short printed circuit board (pcb) trace feeding the input voltage is significantly lower than the power leads from the bench power supply, most actual applications do not exhibit this problem. in applications where the input power source lead inductance cannot be reduced to a level that does not affect the converter perfor- mance, a high esr tantalum or aluminum electrolytic capacitor should be placed in parallel with the low esr, esl bypass input ceramic capacitor. the introduction of the high esr capacitor dampens the high q network and stabilizes the aat1217. part number l ( h) max dcr (m ? ) rated dc current (a) size wxlxh (mm) sumida cdh28d11/s 2.2 123 1.15 3x3.3x1.2 4.7 238 0.75 10 431 0.53 coiltronics sd3112 2.2 140 (typ) 1.12 3.1x3.1x1.2 4.7 246 (typ) 0.8 10 446 (typ) 0.55 tdk vlf3012a 2.2 100 1 2.8x2.6x1.2 4.7 190 0.74 10 410 0.49 sumida cr43 2.2 71.2 1.75 4.3x4.8x3.5 4.7 108.7 1.15 10 182 1.04 sumida cdrh4d28 2.2 31.3 2.04 5.0x5.0x3.0 4.7 72 1.32 10 128 1 toko d53lc 4.7 45 1.87 5.0x5.0x3.0 10 90 1.33 table 2: typical surface mount inductors. downloaded from: http:///
10 aat1217 600ma, 1.2mhz, micropower synchronous step-up converter data sheet skyworks solutions, inc. phone [781] 376-3000 fax [781] 376-3100 sales@skyworksinc.com www.skyworksinc.com 202050b skyworks proprietary information products and product information are subject to change without notice. march 19, 2013 output capacitorthe output capacitor limits the output ripple and pro- vides holdup during large load transitions. a 4.7 f to 10 f, x5r or x7r, ceramic capacitor is suggested for the output capacitor. typically the recommended capacitor range provides sufficient bulk capacitance to stabilize the output voltage during large load transitions and has the esr and esl characteristics necessary for low output voltage ripple. in addition, the output voltage droop during load tran- sient is dominated by the capacitance of the ceramic output capacitor. during a step increase in load current, the ceramic output capacitor alone supplies the load cur- rent until the loop responds. within several switching cycles, the loop responds and the inductor current increases to match the load current demand. larger out- put capacitor values help to reduce the voltage droop during large load current transients. external diode selectionan external schottky diode is required when the output voltage is above 4.5v. the schottky diode is optional for output voltages ? 4.5v, but can improve efficiency by about 2% to 3%. load disconnect in shutdown in conventional synchronous step-up converters, a con- duction path exists from input to output through the backgate (body diode) of the p-channel mosfet during shutdown. special application circuitry can disconnect the load from the battery during shutdown (see figure 1). pcb layout guidance the aat1217 typically operates at 1.2mhz. this is a con- siderably high frequency for dc-dc converters. pcb layout is important to guarantee satisfactory perfor- mance. it is recommended to make traces of the power loop, especially where the switching node is involved, as short and wide as possible. first of all, the inductor, input and output capacitor should be as close as possible to the device. feedback and shutdown circuits should avoid the proximity of large ac signals involving the power inductor and switching node. the optional rectifier diode (d1 in figure 1) can improve efficiency and alleviate the stress on the integrated mosfets. the diode should also be close to the inductor and the chip to form the shortest possible switching loop. while the two-layer pcb shown in figures 2 and 3 is enough for most applications, large and integral multi-layer ground planes are ideal for high power applications. large areas of copper have lower resistance and help to dissipate heat. the converters ground should join the system ground to which it sup- plies power at one point only. figure 1 is the schematic for a highly efficient load disconnect application circuit for the aat1217. an example pcb layout for the aat1217 is shown in figures 2 and 3. downloaded from: http:///
11 aat1217 600ma, 1.2mhz, micropower synchronous step-up converter data sheet skyworks solutions, inc. phone [781] 376-3000 fax [781] 376-3100 sales@skyworksinc.com www.skyworksinc.com 202050b skyworks proprietary information products and product information are subject to change without notice. march 19, 2013 fb vin shdn gnd vout aat 1217 c in 4.7f v in 0.85v l1 4.7h c out 4.7f r1 1.02m r2 604k v out 3.3v,100m a 12 3 4 5 sw 6 d1 mbr0520 r3 510k on/off control q1 si2305 ds q2 2n3904 r4 510k figure 1: aat1217 high efficiency load disconnect application circuit. figure 2: aat1217 evaluation board layout figure 3: aat1217 evaluation board layout example top layer. example bottom layer. downloaded from: http:///
12 aat1217 600ma, 1.2mhz, micropower synchronous step-up converter data sheet skyworks solutions, inc. phone [781] 376-3000 fax [781] 376-3100 sales@skyworksinc.com www.skyworksinc.com 202050b skyworks proprietary information products and product information are subject to change without notice. march 19, 2013 ordering information output voltage 1 package marking 2 part number (tape and reel) 3 adj. tsot23-6 vzxyy aat1217ica-1.2-t1 fixed 3.3v tsot23-6 waxyy aat1217ica-3.3-t1 fixed 5.0v tsot23-6 wbxyy aat1217ica-5.0-t1 fixed 3.3v sot23-6 3cxyy aat1217igu-3.3-t1 skyworks green? products are compliant with all applicable legislation and are halogen-free. for additional information, refer to skyworks de?ition of green , document number sq04-0074. package information tsot23-6 0.40 0.10 0.95 bsc 1.60 bsc 0.45 0.15 0.25 bsc 0.127 bsc detail "a" 2.80 bsc 1.00 + + 10 -0 top view end view detail "a" side view 1.00 0.10 0.000 + 0.100 - 0.000 2.90 bsc all dimensions in millimeters. 1. please contact sales for other voltage options. 2. xyy = assembly and date code. 3. sample stock is generally held on part numbers listed in bold . downloaded from: http:///
13 aat1217 600ma, 1.2mhz, micropower synchronous step-up converter data sheet skyworks solutions, inc. phone [781] 376-3000 fax [781] 376-3100 sales@skyworksinc.com www.skyworksinc.com 202050b skyworks proprietary information products and product information are subject to change without notice. march 19, 2013 copyright ? 2012, 2013 skyworks solutions, inc. all rights reserved. information in this document is provided in connection with skyworks solutions, inc. (skyworks) products or services. these materials, including the information contained herein, are provided by sky works as a service to its customers and may be used for informational purposes only by the customer. skyworks assumes no responsibility fo r errors or omissions in these materials or the information contained herein. sky- works may change its documentation, products, services, speci ? cations or product descriptions at any time, without notice. skyworks makes no commitment to update the materials or information and shall have no responsibility whatsoever for con ? icts, incompatibilities, or other dif ? culties arising from any future changes. no license, whether express, implied, by estoppel or otherwise, is granted to any intellectual property rights by this document. skyworks assumes no liability for any materials, products or informatio n provided here- under, including the sale, distribution, reproduction or use of skyworks products, information or materials, except as may be provided in skyworks terms and conditions of sale. the materials, products and information are provided as is without warranty of any kind, whether express, implied, statutory, or otherwise, including fitness for a particular purpose or use, merchantability, performance, quality or non-infringement of any intellectual property right; all such warranti es are hereby expressly disclaimed. skyworks does not warrant the accuracy or completeness of the information, text, graphics or other items contained within these materials. skyworks shall not be liable for any damages, in- cluding but not limited to any special, indirect, incidental, statutory, or consequential damages, including without limitation, lost revenues or lost profits that may result from the use of the materials or information, whether or not the recipient of materials has been advised of the possibility of such damage. skyworks products are not intended for use in medical, lifesaving or life-sustaining applications, or other equipment in which the failure of the skyworks products could lead to personal injury, death, physical or en- vironmental damage. skyworks customers using or selling skyworks products for use in such applications do so at their own risk and agree to fully indemnify skyworks for any damages resulting from such improper use or sale. customers are responsible for their products and applications using skyworks products, which may deviate from published speci ? cations as a result of design defects, errors, or operation of products outside of pub- lished parameters or design speci ? cations. customers should include design and operating safeguards to minimize these and other risks. skyworks assumes no liabi lity for applications assistance, customer product design, or damage to any equipment resulting from the use of skyworks products outside of stated published speci ? cations or parameters. skyworks, the skyworks symbol, and breakthrough simplicity are trademarks or registered trademarks of skyworks solutions, inc., in the united states and other countries. third-party brands and names are for identi ? cation purposes only, and are the property of their respective owners. additional information, including relevant terms and conditions, posted at www.skyworksinc.com, are incorporated by reference. sot23-6 1.90 bsc 0.95 bsc 0.45 0.15 0.10 bsc 2.85 0.15 0.075 0.075 0.40 0.10 6 1.575 0.125 1.20 0.25 1.10 0.20 2.80 0.20 4 4 10 5 0.15 0.07 gauge plane 0.60 ref all dimensions in millimeters. downloaded from: http:///

▲Up To Search▲

Price & Availability of AAT1217ICA-50-T1

	To Download AAT1217ICA-50-T1 Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .