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XC5072

Public Made by Adom

by adom

XySemi Battery Management ICs, SOT-23-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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XC5072

XySemi · Battery Management ICs · SOT-23-5

XC5072 from XySemi, in a SOT-23-5. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 /CHRG output Open-drain charge status output, pulled low by an internal N-channel MOSFET while charging and high-impedance when the charge cycle is complete.
2 GND power_in Ground.
3 BAT power_out Charge current output that provides charge current to the battery and regulates the final float voltage to 4.35V.
4 VCC power_in Positive input supply voltage, 4.5V to 6.5V, to be bypassed with at least a 10uF capacitor.
5 PROG bidirectional Charge current program, charge current monitor and shutdown pin; a 1% resistor to ground sets the current, the pin servos to 1V in constant-current mode, the shutdown threshold is 1.21V and the pin is clamped to about 2.4V.

Key specifications

Parameter Value
Manufacturer XySemi
Package SOT-23-5
Category Power Management ICs
Pins 5

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Input Voltage Range VCC 4.5 6.5 V 3
Input supply current, charge mode Icc 350 2000 uA Charge mode, RPROG =10K 3
Input supply current, standby mode Icc 150 500 uA Standby mode 3
Input supply current, shutdown mode Icc 50 100 uA Shutdown mode(RPROG not connected,Vcc<Vbat or Vcc<Vuv) 3
BAT pin current, 2k Ibat 450 500 550 mA RPROG =2k,Current mode 3
BAT pin current, 10k Ibat 93 100 107 mA RPROG =10k,Current mode 3
BAT pin current, standby Ibat 0 -2.5 -6 uA Standby mode,Vbat=4.35V 3
BAT pin current, shutdown Ibat 1 2.5 uA Shutdown mode 3
BAT pin current, sleep Ibat 0.3 2.5 uA Sleep mode,Vcc=0V 3
Regulated Charge Voltage Vfloat 4.305 4.35 4.395 V 0°C≤TA≤85°C, Icharge = 40mA 3
PROG pin Voltage Vprog 0.93 1 1.07 V RPROG =10k, Current mode 3
Trickle charge current Itrikl 20 50 70 mA Vbat<Vtrikl,Rprog=2k 3
Trickle charge Threshold Voltage Vtrikl 2.8 2.9 3 V RPROG =10K,Vbat Rising 3
Trickle voltage hysteresis voltage Vtrhys 60 80 110 mV RPROG =10K 3
Recharge Battery threshold Voltage ΔVrecg 150 300 mV VFLOAT - VRECHRG 3
CHRG pin Output low voltage Vchrg 0.35 0.6 V Ichrg=5mA 3
Input Supply Voltage VCC -0.3 7 V VSS-0.3 to VSS+7 2
PROG pin Voltage Vprog -0.3 V VSS-0.3 to Vcc+0.3 2
BAT pin Voltage Vbat -0.3 7 V Vss-0.3 to 7 2
CHRG pin Voltage Vchrg -0.3 7 V VSS-0.3 to VSS+7 3
BAT pin Current Ibat 0.75 A 3
PROG pin Current Iprog 0.75 mA 3
Operating Ambient Temperature -40 85 °C 3
Maximum Junction Temperature 150 °C 3
Storage Temperature -55 150 °C 3
Lead Temperature 260 °C Soldering, 10 sec 3
Temp range -40 85 °C Ordering information 2

CAD (KiCad official)

  • Symbol: XC5072
  • Footprint: Package_TO_SOT_SMD:SOT-23-5
  • 3D model: SOT-23-5 (KiCad packages3D, STEP)
  • 3D model files: xc5072-etched.step / xc5072-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); xc5072.step / xc5072.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: XySemi datasheet (7 pp, sha256 75f8e949b2d0a5b7, retrieved 2026-10-26, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (text), consensus claude-sonnet-5-5 (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF