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? 2016 microchip technology inc. ds20005579a-page 1 mic2505/6 features ? low mosfet on-resistance to 3.0v -30m ? typical at 5v (mic2505 series) -35m ? typical at 3.3v (mic2505 series) -75m ? typical at 5v (each mic2506 output) -80m ? typical at 3.3v (each mic2506 out- put) ? 3.0v to 7.5v input ? 110 a typical on-state supply current ? 1 a typical off-state supply current ? output can be forced higher than input (off-state) ? current-limit ? thermal shutdown ? 2.5v undervoltage lockout (uvlo) ? open-load detection (mic2505yn/m and mic2506yn/m only) ? open-drain fault flag ? 5 ms (slow) turn-on and fast turn-off ? logic-level control/enable input applications ? usb power distribution ? 3.3v and 5v power management ? pc card inrush limiting switch ? hot plug-in power supplies ? battery charger circuits general description the mic2505, mic2505-1, mic2505-2, and mic2506 are single and dual integrated high-side power switches that consist of tt l-compatible control/enable inputs, a charge pump, and protected n-channel mosfets. the mic2505/6 family can be used instead of separate high-side drivers and mosfets in many low-voltage applications. the mic2505/6 family controls voltages ranging from 3.0v to 7.5v. the mic2505-se ries can deliver at least 2a continuous current while the mic2506 can deliver at least 1a continuous current from each output. a slow turn-on feature prevents high inrush current when switching capacitive loads. th e internal control circuitry is powered from the same 3.0v to 7.5v. within the device?s input range, outputs can be forced higher than the input voltage when disabled. multipurpose open-drain fault flag outputs indicate overcurrent limiting, open-load detection (except mic2505-1 and -2 versions), thermal shutdown, or undervoltage lockout for each channel. overcurrent limiting is intern ally fixed and requires no external components. open-load detection is active when the switch is off. when off, a normal load pulls the output pin low. if the load is open, an optional, external, high-value resistor pulls the output pin high, triggering the fault flag. mic2505-1 and -2 versions are tailored to universal serial bus (usb) applications and do not include open-load detection. thermal shutdown turns off the output if the die temperature exceeds approximately 135c. if enabled, the switch automatically rest arts when the temperature falls 10c. undervoltage lockout (uvlo) shuts off the output if the supply drops below 2.3v typical and re-enables the output when the supply exceeds 2.5v typical. single 2a/dual 1a high-side switches
mic2505/6 ds20005579a-page 2 ? 2016 microchip technology inc. package types typical application schematics mic2505/-1/-2 8-pin soic (m) (top view) mic2506 8-pin soic (m) (top view) 1 2 3 4 8 7 6 5 out in out in ctl flg gnd gate mic2505/-1/-2 1 2 3 4 8 7 6 5 out a in gnd out b ctl a flg a flg b ctl b mic2506 sngle and dual stc/crcut breaker t oen-load detecton and ault outut on off mic2505ym load ctl out flg gnd out gate in optional output delay capacitor 100 n in fault 3.0v to 7.5v pull-up resistor n 8 1 7 2 6 3 5 4 optional open load detect resistor (mic2505yn or mic2505ym onl \ 0.1f load a a on a off mic2506ym ctl a out a flg a flg b gnd ctl b out b in fault a 3.0v to 7.5v pull-up resistors n hdfk 8 1 7 2 6 3 5 4 optional open load dete fw resistors 0.1f load b n b on b off fault b n
? 2016 microchip technology inc. ds20005579a-page 3 mic2505/6 functional block diagrams mic2505 series block diagram mic2506 block diagram 1.2v reference thermal shutdown osc. charge pump out uvlo gate control in open load detect flg ctl current limit gate gnd not included in mic2505-1, -2 mic2505/2505-1/2505-2 1.2v reference thermal shutdown charge pump out b uvlo gate control in open load detect ctl a gate control out a open load detect flg b charge pump ctl b osc. flg a current limit current limit gnd mic2506
mic2505/6 ds20005579a-page 4 ? 2016 microchip technology inc. 1.0 electrical characteristics absolute maximum ratings ? supply voltage (v in ).............................................................................................................................. ...................+8.0v fault flag voltage (v flg ) .............................................................................................................................. ...........+7.5v fault flag current (i flg ) .............................................................................................................................. ...........50 ma output voltage (v out ).............................................................................................................................. ..................7.5v output current (i out ) .............................................................................................................................i nternally limited gate voltage (v gate ) .............................................................................................................................. .......... v in + 15v control input (v ctl ) .............................................................................................................................. ..... ?0.3v to +15v operating ratings ? supply voltage (v in ).............................................................................................................................. .... +3.0v to +7.5v ? notice: stresses above those listed under ?absolute maximu m ratings? may cause permanent damage to the device. this is a stress rating only and functiona l operation of the device at those or an y other conditions above those indicated in the operational sections of this s pecification is not intended. exposure to maximum rating conditions for extended periods may affect device reliability. ? notice: the device is not guaranteed to func tion outside its operating ratings.
? 2016 microchip technology inc. ds20005579a-page 5 mic2505/6 table 1-1: electrical characteristics electrical characteristics: v in = +5v, gate = open, t a = 25c, bold values are valid for ?40c t a +85c, unless noted. ( note 1 ) . parameters sym. min. ty p. max. units conditions supply current i dd ?0.75 5 a mic2505-1, mic2506, v ctl = logic 0, out = open. ?110 160 a mic2505-1, mic2506, v ctl = logic 1, out = open. ?110 160 a mic2505-2, v ctl = logic 0, out = open. ?0.75 5 a mic2505-2, v ctl = logic 1, out = open. control input voltage v ctl ?2.12.4 v v ctl = logic 0 to logic 1 transition 0.8 1.9 ? v v ctl = logic 1 to logic 0 transition control input current i ctl ?0.01 1 a v ctl = logic 0 ?0.01 1 a v ctl = logic 1 control input capacitance c ctl ?1?pf ? output mosfet resistance r ds(on) ?3050m ? mic2505 series, v in = 5v, t a = 25c. ?? 60 m ? mic2505 series, v in = 5v, ?40c < t a < +85c. ?3560m ? mic2505 series, v in = 3.3v, t a = 25c. ?? 75 m ? mic2505 series, v in = 3.3v, ?40c < t a < +85c. ?75125m ? mic2506, v in = 5v, t a = 25c. ?? 150 m ? mic2506, v in = 5v, ?40c < t a < +85c. ?80135m ? mic2506, v in = 3.3v, t a = 25c. ?? 165 m ? mic2506, v in = 3.3v, ?40c < t a < +85c. output turn-on delay t on 200 850 2000 s mic2505 series, r l = 10 ? , c gate = 0. 100 700 2000 s mic2506, r l = 10 ? each output. output turn-on rise time t r 500 3000 7500 s mic2505 series, r l = 10 ? , c gate = 0. 200 2000 6000 s mic2506, r l = 10 ? each output. note 1: devices are esd protected; however , handling precautions recommended. all limits guaranteed by testing or statistical analysis. 2: mic2505-1 and -2 versions have no open load detect feature. 3: open load threshold is the output voltage (v out ) where flg becomes active (low) when ctl is low. out is pulled high by a 100 k ? external resistor to v in .
mic2505/6 ds20005579a-page 6 ? 2016 microchip technology inc. output turn-off delay t off ?0.7 20 s mic2505 series, r l = 10 ? , c gate = 0. ?0.8 20 s mic2506, r l = 10 ? each output. output turn-off fall time t f ?1.5 20 s mic2505 series, r l = 10 ? , c gate = 0. ?0.7 20 s mic2506, r l = 10 ? each output. output leakage current i lkg ?? 10 a ? current limit threshold i lim 2 4 ? a mic2505 series 1 2 3 a mic2506 open load threshold ( note 2 ) v openl_th 0.5 1 1.5 vv ctl = logic low, note 3 overtemperature shutdown threshold t sd ?135? c t j increasing ?125? c t j decreasing error flag output resistance r flg ?10 25 ? v in = 5v, i l = 10 ma ?15 40 ? v in = 3.3v, i l = 10 ma error flag off current i flg_off ?0.01 1 a v flag = 5v uvlo threshold v uvlo_th 2.2 2.5 3.0 vv in increasing uvlo hysteresis v uvlo_th_ hyst ? 215 ? mv mic2505 ? 235 ? mv mic2506 table 1-1: electrical characteristics (continued) electrical characteristics: v in = +5v, gate = open, t a = 25c, bold values are valid for ?40c t a +85c, unless noted. ( note 1 ) . parameters sym. min. typ. max. units conditions note 1: devices are esd protected; however , handling precautions recommended. all limits guaranteed by testing or statistical analysis. 2: mic2505-1 and -2 versions have no open load detect feature. 3: open load threshold is the output voltage (v out ) where flg becomes active (low) when ctl is low. out is pulled high by a 100 k ? external resistor to v in .
? 2016 microchip technology inc. ds20005579a-page 7 mic2505/6 temperature specifications parameters sym. min. typ. max. units conditions temperature ranges ambient operating temperature t a ?40 ? +85 c ? storage temperature range t s ?65 ? +150 c ? lead temperature ? ? ? +260 c soldering, 5s package thermal resistances thermal resistance, soic ? ja ?160 ?c/w?
mic2505/6 ds20005579a-page 8 ? 2016 microchip technology inc. 2.0 typical performance curves figure 2-1: mic2505 turn-on, turn-off characteristics. figure 2-2: output on resistance vs. supply voltage. figure 2-3: output on resistance vs. temperature. figure 2-4: mic2506 turn-on, turn-off characteristics. figure 2-5: uvlo threshold voltage vs. temperature. figure 2-6: error flag voltage vs. error flag current. note: the graphs and tables provided following this note ar e a statistical summary based on a limited number of samples and are provided for informational purposes only. the performance char acteristics listed herein are not tested or guaranteed. in some graphs or t ables, the data presented may be outside the specified operating range (e.g., outside specified power suppl y range) and therefore outs ide the warranted range. -2 024 time ( s) -5 0 5 10 control (v) -2 0 2 4 6 -2 024 6 output (v) time (ms) r l = 5 (i l = 1a) 0 20 40 60 80 100 2345678 output resistance (m ) supply voltage (v) mic2505 mic2506 0 20 40 60 80 100 -40 -20 0 20 40 60 80 100 on resistance (m ) temperature ( c) mic2506 mic2505 -1 012 time ( s) -5 0 5 10 control (v) -2 0 2 4 6 -2 024 6 output (v) time (ms) r l = 5 (i l = 1a) 1.5 2.0 2.5 3.0 -40 -20 0 20 40 60 80 100 threshold voltage (v) temperature ( c) v in rising v in falling 0 100 200 300 400 0.1 1 10 100 error flag voltage (mv) error flag current (ma) flg = active v dd = 3.3v v dd = 5v
? 2016 microchip technology inc. ds20005579a-page 9 mic2505/6 figure 2-7: on-state supply current vs. supply voltage. figure 2-8: off-state supply current vs. supply voltage. figure 2-9: control threshold vs. supply voltage. figure 2-10: on-state supply current vs. temperature. figure 2-11: off-state supply current vs. temperature. figure 2-12: control threshold vs. temperature. 0 20 40 60 80 100 120 140 160 180 200 2345678 supply current ( a) supply voltage (v) 0 0.5 1.0 1.5 2.0 2345678 supply current ( a) supply voltage (v) 1.0 1.5 2.0 2.5 2345 threshold voltage (v) supply voltage (v) v ctl rising v ctl falling 0 20 40 60 80 100 120 140 160 180 200 -40 -20 0 20 40 60 80 100 supply current ( a) temperature ( c) 0 0.5 1.0 1.5 2.0 -40 -20 0 20 40 60 80 100 supply current ( a) temperature ( c) 1 1.5 2.0 2.5 -40 -20 0 20 40 60 80 100 threshold voltage (v) temperature ( c) v ctl rising v ctl falling
mic2505/6 ds20005579a-page 10 ? 2016 microchip technology inc. figure 2-13: mic2505 turn-on delay with external gate capacitance . 3.0 test circuits figure 3-1: mic2505 series test circuit. figure 3-2: mic2506 test circuit. 0 200 400 600 800 1000 0 50 100 150 200 250 turn-on delay (ms) capacitance (nf) mic2505/-1/-2 ctl out flg gnd out gate in in +5v 1f 10 v flg 10k mic2506ym ctl a out a flg a gnd ctl b out b in flg b b on b off a on a off +5v 1f 10 10 10k v flg a v flg b 10k
? 2016 microchip technology inc. ds20005579a-page 11 mic2505/6 4.0 pin descriptions the descriptions of the pins are listed in table 4-1 . table 4-1: pin function table pin number mic2505 series pin number mic2506 pin name description 1 1, 4 ctl (a/b) control (input): ttl- compatible control input. mic2505, mic2505-1, and mic2506 are active-h igh. mic2505-2 is active-low. 2 2, 3 flg (a/b) fault flag (output): active-low, open-drain output. if ctl is low, indicates open load. if ctl is high, indicates current limit, thermal shutdown, or uvlo. mic2505-1 and -2 do not support open-load detect. 3 6 gnd ground: return. 4 ? gate output mosfet gate: open for fastest rise time. connect capacitor to ground to slow rise time. (see figure 2-13 ) 5, 7 7 in supply input: output mosfet drain. also supplies ic?s internal circuitry. connect to supply. mic2505 series only: pins 5 and 7 must be externally connected together. 6, 8 8, 5 out (a/b) switch output: output mosfet source. typically connect to switched side of load. output voltage can be pulled above input voltage in off mode. mic2505 series only: pins 6 and 8 must be externally connected together.
mic2505/6 ds20005579a-page 12 ? 2016 microchip technology inc. 5.0 functional description the mic2505-series and mic2506 are high-side n-channel switches. the mic2505, mic2505-1, and mic2506 have active-high enable inputs. the mic2505-2 has an active-low input. fault conditions inhibit output transistor turn-on or turn-off when enabled. 5.1 control input ctl (control input) activates the oscillator, thermal shutdown, uvlo, 1.2v reference, and gate control circuits. if there are no fault conditions, the output mosfet turns on when enabled. 5.2 reference a 1.2v bandgap reference supplies a regulated voltage to the thermal shutdown and undervoltage lockout circuits. the reference is only active when ctl is enabled. 5.3 oscillator/charge pump the oscillator produces an 80 khz square wave output that drives the charge pump. the oscillator is enabled when ctl is active. the charge pump is a voltage quintupler (5x). the charge pump capacitors are self contained. 5.4 gate control the gate control circuit charges the output mosfet gate from the charge pump output or discharges the mosfet gate to ground as determined by ctl, thermal shutdown, or undervoltage lockout (uvlo). an optional, external capacitor may be connected to the mic2505 gate to lengthen the rise time. this slows the turn on of the mosfet output switch. (see figure 2-13 ) because this pin connects directly to the mosfet gate, use esd precautions when contacting components connected to this pin. leakage resistance may increase turn on times. 5.5 input and output in (input) is the supply conn ection to the logic circuitry and the drain of the output mosfet. out (output) is the source of the output mosfet. in a typical circuit, current flows through the switch from in to out toward the load. the output mosfet and driver circuitry are also designed to allow the mosfet source to be externally forced to a higher voltage than the drain (v out > v in ) when the output switch is off and v in > uvlo minimum. in this situation, the mic2505/6 avoids undesirable drain to body diode reverse current flow by grounding the body when the switch is off. the conventional method for optimum turn- on threshold has the source connected to the body. this would allow a large current to flow when v source > v drain + 0.6v. 5.5.1 mic2505 series only duplicate in and out leads are not internally connected. connect both in pins to the supply. connect both out leads to the load. 5.6 thermal shutdown thermal shutdown shuts off the output mosfet and signals the fault flag if the die temperature exceeds 135c. 10c of hysteresis prevents the switch from turning on until the die temperature drops to 125c. overtemperature detection functions only when the control input is enabled (output mosfet is on). both mic2506 outputs are shut off during overtemperature, and both flags will go low. 5.7 undervoltage lockout uvlo (undervoltage lockout) prevents the output mosfet from turning on until v in (input voltage) exceeds 2.5v typical. after the switch turns on, if v in drops below 2.3v typical, uvlo shuts off the output mosfet and turns the fault flag on (active-low) until v in drops below 1.5v. undervoltage detection functions only when the control input is enabled (output mosfet is on). 5.8 overcurrent limit the overcurrent limit is preset internally. the preset level prevents damage to the output mosfet, but allows a minimum current of 2a through the output mosfet of the mic2505-series and 1a for each output mosfet of the mi c2506. output current is monitored by sensing the voltage drop across the output mosfet drain metal resistance. overcurrent detection functions only when the control input is enabled (output mosfet is on) and v in is above the uvlo threshold. 5.9 open-load detection open-load detection is available only on the mic2505 and mic2506. the open-load detection feature is not included in the mic2505-1 or -2 versions. open-load detection indicates the absence of an output load by activating the fault flag. open-load detection is optional and is enabled by connecting a high-value pull-up resistor between in and out. if there is no load, the circuit detects a high out (output) voltage (typically 1v) and signals the fault flag. under normal conditions, the low resistance of a typical load pulls out low. open-load detection functions only when the control input is low ( output mosfet is off).
? 2016 microchip technology inc. ds20005579a-page 13 mic2505/6 5.10 fault flag flg is an n-channel, open-drain mosfet output. the fault flag is active (low) for one or more of the following conditions: open load (except mic2505-1 and -2 versions), undervoltage, current limit, or thermal shutdown. the flag output mosfet is capable of sinking a 10 ma load to typically 100 mv above ground.
mic2505/6 ds20005579a-page 14 ? 2016 microchip technology inc. 6.0 application information 6.1 supply filtering a 0.1 f to 1 f bypass capacitor from in to gnd, located at the device is strongly recommended to control supply transients. without a bypass capacitor, an output short may cause sufficient ringing on the input (from supply lead inductance) to destroy the internal control circuitry. input transients must not exceed the absolute maximum supply voltage (v in(max) = 7.5v) even for a short duration. figure 6-1: supply bypassing. the bypass capacitor may be omitted only if board design precautions are followed, such as using extremely short supply leads or power and ground planes. 6.2 control input ctl must be driven logic high or logic low, or be pulled high or low for a clearly defined input. floating the input may cause unpredictable operation. add a diode clamp if negative spikes may occur. see figure 6-2 . 6.3 open-load detection refer to the typical application schematics . open-load detection is available only on the mic2505 and mic2506. for usb power distribution applications, the open-load detection feature is not included in the mic2505-1 or -2 versions. the optional open-load detection resistor supplies a small pull-up current to the load when the output switch is off. a 100 k ? resistor will draw 50 a from a 5v supply. normally, the load dominates, pulling out low. if the load is absent, the optional resistor pulls out high, activating the faul t flag if ctl is off. when a load is switched off with ctl, capacitance on the output may cause the o pen-load function to pull the flag low until the capacitor is discharged below approximately 2.4v. omit the pull-up resistor when open load detection is not required and for minimum off-state supply current. 6.4 power bus switch the mic2505/6 family features a mosfet reverse current flow prevention circuit. this prevents current from flowing backwards (from out to in) when ctl is disabled as long as v in is above uvlo minimum. in figure 6-2 , when u1 is on and u2 is off, this feature prevents current flow from the load (5v) backward through u2 to the 3.3v supply. if a discrete mosfet and driver were used, the mosfet?s internal body diode would short the 5v load to the 3.3v supply. flg will be active (low) on any switch that is off whenever the load voltage is greater than the open load threshold (approximately 1v) except for mic2505-1 and mic2505-2. figure 6-2: 5v/3.3v switch concept. this circuit?s function would otherwise require a dual driver, two mosfets, plus two diodes (or a dual driver plus four mosfets). 6.5 hot plug-in applications (soft-start) the mic2505/6 family can be used to protect the socket-side and card-side of a supply circuit from transients caused when a capacitive load is connected to an active supply. the switch presents a high impedance when off, and slowly becomes a low impedance as it turns on. this reduces the inrush current and related voltage drop that result from charging a capacitive load. figure 6-3: hot pulg-in concept. on off mic2505ym ctl out flg gnd out gate in in 8 1 7 2 6 3 5 4 0.1f to 1f 3.0v to 7.5v logic-high = 5v output logic-low = 3.3v output u1 mic2505ym load ctl out flg gnd out gate in in +5v 8 1 7 2 6 3 5 4 0.1f u2 mic2505ym ctl out flg gnd out gate in in 8 1 7 2 6 3 5 4 +3.3v 0.1f 1n4148 (optional) mic2505ym ctl out flg gnd out gate in in 8 1 7 2 6 3 5 4 0.1f capacitive load 3.3v power control circuitry gnd card socket
? 2016 microchip technology inc. ds20005579a-page 15 mic2505/6 a gate capacitor may be added to the mic2505 to slow the turn on time even more, reducing the inrush current. see figure 2-13 . the uvlo feature ensures that each time the card is removed and v in = 0 that the gate of the output switch is discharged to zero volts. a controlled turn-on is exec uted each time a board is plugged in, even with multiple insertions. 6.6 usb application figure 6-4 depicts a low cost and robust implementation of a four-port, self-powered usb hub circuit employing ganged overcurrent protection. figure 6-4: ganged-switch self-powered hub. on/off overcurrent mic2505-2/-1 3.3v usb controller v bus d+ dC gnd v bus d+ dC gnd 100k mic5203-3.3 mic5207-3.3 ldo regulator in out gnd 33f ferrite bead v bus d+ dC gnd d+ dC v+ en out flg in gnd out gate in bold lines indicate 0.1" wide, 1-oz. copper high-current traces. downstream usb port 1 500ma max. 33f v bus d+ dC gnd data v bus d+ dC gnd 33f 33f 0.01f 0.01f 0.01f 0.01f 4.7 f 1.0 f gnd 0.1f 4.45v to 5.25v 3.5a max. (+) (C) 33f downstream usb port 2 500ma max. downstream usb port 3 500ma max. downstream usb port 4 500ma max.
mic2505/6 ds20005579a-page 16 ? 2016 microchip technology inc. 7.0 packaging information 7.1 package marking information xxxx -xxx yyww 8-pin soic* 2505 -1ym 1532 mic xxxxxx yyww mic 2506ym 1609 mic xxxxxx yyww mic 2505ym 1426 for mic2505 example for mic2505-1/-2 example for mic2506 example legend xx...x product code or cust omer-specific information y year code (last digit of calendar year) yy year code (last 2 digits of calendar year) ww week code (week of january 1 is week ?01?) nnn alphanumeric traceability code pb-free jedec ? designator for matte tin (sn) * this package is pb-free. the pb -free jedec designator ( ) can be found on the outer packaging for this package. , , pin one index is identified by a dot, delta up, or delta down (triangle mark). note : in the event the full microchip part numbe r cannot be marked on one line, it will be carried over to the next line, t hus limiting the number of available characters for customer-specific informa tion. package may or may not include the corporate logo. underbar (_) symbol may not be to scale. 3 e 3 e
? 2016 microchip technology inc. ds20005579a-page 17 mic2505/6 8-lead soic package outline and recommended land pattern note: for the most current package drawings, please see the microchip packaging specification located at http://www.microchip.com/packaging
mic2505/6 ds20005579a-page 18 ? 2016 microchip technology inc. notes:
? 2016 microchip technology inc. ds20005579a-page 19 mic2505/6 appendix a: revision history revision a (august 2016) ? converted micrel docume nt mic2505/6 to micro- chip data sheet ds20005579a. ? minor text changes throughout.
mic2505/6 ds20005579a-page 20 ? 2016 microchip technology inc. notes:
? 2016 microchip technology inc. ds20005579a-page 21 mic2505/6 product identification system to order or obtain information, e.g., on pricing or delivery, contact your local microchip representative or sales office . examples: a) mic2505ym: single 2a high-side switch, active- high with open-load detect, ?40c to +85c temp. range, 8-pin soic, 95/tube b) mic2505ym-tr: single 2a high-side switch, active- high with open-load detect, ?40c to +85c temp. range, 8-pin soic, 2,500/reel c) mic2505-1ym: single 2a high-side switch, active- high without open-load detect, ?40c to +85c temp. range, 8-pin soic, 95/tube d) MIC2505-1YM-TR: single 2a high-side switch, active- high without open-load detect, ?40c to +85c temp. range, 8-pin soic, 2,500/reel e) mic2505-2ym: single 2a high-side switch, active- low without open-load detect, ?40c to +85c temp. range, 8-pin soic, 95/tube f) mic2505-2ym-tr: single 2a high-side switch, active- low without open-load detect, ?40c to +85c temp. range, 8-pin soic, 2,500/reel g) mic2506ym: dual 1a high-side switch, active- high with open-load detect, ?40c to +85c temp. range, 8-pin soic, 95/tube h) mic2506ym-tr: dual 1a high-side switch, active- high with open-load detect, ?40c to +85c temp. range, 8-pin soic, 2,500/reel part no. x package device device: mic2505: single 2a high-side switch mic2506: dual 1a high-side switch, ( note 1 ) control/enable and open-load detect: blank = active-high with open-load detect 1 = active-high without open-load detect 2 = active-low without open-load detect temperature: y = ?40c to +85c package: m = 8-pin soic media type: tr = 2,500/reel none = 95/tube x control/ ? x temperature note 1: mic2506 is only available in an active-high with open-load detect configuration. enable and open-load detect ? x media type
mic2505/6 ds20005579a-page 22 ? 2016 microchip technology inc. notes:
? 2016 microchip technology inc. ds20005579a-page 23 information contained in this publication regarding device applications and the like is prov ided only for your convenience and may be superseded by updates. it is your responsibility to ensure that your application me ets with your specifications. microchip makes no representations or warranties of any kind whether express or implied, written or oral, statutory or otherwise, related to the information, including but not limited to its condition, quality, performance, merchantability or fitness for purpose . microchip disclaims all liability arising from this information and its use. use of microchip devices in life support and/or safe ty applications is entirely at the buyer?s risk, and the buyer agrees to defend, indemnify and hold harmless microchip from any and all damages, claims, suits, or expenses resulting fr om such use. no licenses are conveyed, implicitly or ot herwise, under any microchip intellectual property rights unless otherwise stated. trademarks the microchip name and logo, the microchip logo, anyrate, dspic, flashflex, flexpwr, heldo, jukeblox, keeloq, keeloq logo, kleer, lancheck, link md, medialb, most, most logo, mplab, optolyzer, pic, picstart, pic32 logo, righttouch, spynic, sst, sst logo, superflash and uni/o are registered trademarks of microchip technology incorporated in the u.s.a. and other countries. clockworks, the embedded control solutions company, ethersynch, hyper speed control, hyperlight load, intellimos, mtouch, precision edge, and quiet-wire are registered trademarks of microc hip technology incorporated in the u.s.a. analog-for-the-digital age, any capacitor, anyin, anyout, bodycom, chipkit, chipkit logo, codeguard, dspicdem, dspicdem.net, dynamic average matching, dam, ecan, ethergreen, in-circuit serial programming, icsp, inter-chip connectivity, jitterblocker, kleernet, kleernet logo, miwi, motorbench, mpasm, mpf, mplab certified logo, mplib, mplink, multitrak, netdetach, omniscient code generation, picdem, picdem.net, pickit, pictail, puresilicon, righttouch logo, real ice, ripple blocker, serial quad i/o, sqi, superswitcher, superswitcher ii, total endurance, tsharc, usbcheck, varisense, viewspan, wiperlock, wireless dna, and zena are trademarks of microchip technology incorporated in the u.s.a. and other countries. sqtp is a service mark of mi crochip technology incorporated in the u.s.a. silicon storage technology is a registered trademark of microchip technology inc. in other countries. gestic is a registered tradem arks of microchip technology germany ii gmbh & co. kg, a subsidiary of microchip technology inc., in other countries. all other trademarks mentioned herein are property of their respective companies. ? 2016, microchip technology incorporated, printed in the u.s.a., all rights reserved. isbn: 978-1-5224-0854-3 note the following details of the code protection feature on microchip devices: ? microchip products meet the specification cont ained in their particular microchip data sheet. ? microchip believes that its family of products is one of the mo st secure families of its kind on the market today, when used i n the intended manner and under normal conditions. ? there are dishonest and possibly illegal meth ods used to breach the code protection fe ature. all of these methods, to our knowledge, require using the microchip pr oducts in a manner outside the operating specif ications contained in microchip?s data sheets. most likely, the person doing so is engaged in theft of intellectual property. ? microchip is willing to work with the customer who is concerned about the integrity of their code. ? neither microchip nor any other semiconduc tor manufacturer can guarantee the security of their code. code protection does not mean that we are guaranteeing the product as ?unbreakable.? code protection is constantly evolving. we at microchip are committed to continuously improving the code protection features of our products. attempts to break microchip?s c ode protection feature may be a violation of the digital millennium copyright act. if such acts allow unauthorized access to your softwa re or other copyrighted work, you may have a right to sue for relief under that act. microchip received iso/ts-16949:2009 certification for its worldwide headquarters, design and wafer fabrication facilities in chandler and tempe, arizona; gresham, oregon and design centers in california and india. the company?s quality system processes and procedures are for its pic ? mcus and dspic ? dscs, k ee l oq ? code hopping devices, serial eeproms, microper ipherals, nonvolatile memory and analog products. in addition, microchip?s quality system for the design and manufacture of development systems is iso 9001:2000 certified. quality management s ystem by dnv == iso/ts 16949 ==
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