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AP5056

Public Made by Adom

by adom

Wuxi Chipown Micro-electronics Battery Management ICs, SOP-8-EP. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentpower management icsap5056factory-2.0.0extractor-text

Verified AP5056

by Ray · last 10 Nov 2026 · 1 record · files match
SymbolFootprint3D modelPins

Verification log 1 record

10 Nov 2026RayPublished by the parts factory: tier lcsc, 9 pinsfiles match
SymbolFootprint3D modelPinsfor all variants
  • ✓component-page-verify: PASS
  • ✓cad_props: Datasheet, MPN and distributor properties match page.json
  • ✓component: AP5056 · SOP-8-EP · 9 pins
  • ✓copper: 9 copper pads, none touching another net
  • •datasheet (warn): 1/9 pin names appear NOWHERE in the datasheet text: ['9:EP@p1']
  • •distributor (warn): no ['digikey', 'mouser'] number
  • ✓family: SOIC-8-1EP_3.9x4.9mm_P1.27mm_EP2.29x3mm
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-39yq3j5q/x.lbr is a valid EAGLE .lbr with complete deviceset
  • ✓license: CC-BY-SA-4.0
  • ✓models_3d: 2 records
  • •package_fit (skip): no component.package_dims on the page: the model is unchecked against the datasheet drawing
  • ✓pads: 9 pins = 9 pads
  • ✓pose: 2 STEP(s) Z-up, seated, centred
  • ✓symbol: 9 pins agree
  • ✓symbol_text: no pin names collide
  • ✓viewers: viewers/footprint.html 29 kB, viewers/symbol.html 10 kB
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ ap5056.kicad_sym✓ ap5056.kicad_mod✓ ap5056.step
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Generated by kicad-footprint-generator · KiCad file format 20260206
Name Last commit message Last updated
docs Publish 0.1.0 · Ray
viewers ap5056: viewers rendered from the public page · Ray
ap5056-etched.glb Publish 0.1.0 · Ray
ap5056-etched.step ap5056: factory component page (tier=lcsc) · Ray
ap5056-hero.glb ap5056: hero GLB from the etched model (keeps the MPN mark) · Ray
ap5056-hero.overlay.json Publish 0.1.0 · Ray
ap5056.glb Publish 0.1.0 · Ray
ap5056.kicad_mod Publish 0.1.0 · Ray
ap5056.kicad_sym Publish 0.1.0 · Ray
ap5056.lbr Publish 0.1.0 · Ray
ap5056.step Publish 0.1.0 · Ray
package.json Publish 0.1.0 · Ray
page.json Set visibility: public · Ray
README.md Publish 0.1.0 · Ray
verification.json Verified: Published by the parts factory: tier lcsc, 9 pins · Ray

AP5056

Wuxi Chipown Micro-electronics · Battery Management ICs · SOP-8-EP

AP5056 from Wuxi Chipown Micro-electronics, in a SOP-8-EP. 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 TEMP input Battery temperature sense input connected to the battery NTC; charging is suspended if TEMP is below 45% or above 80% of Vcc, and tying TEMP to GND disables the temperature check.
2 PROG bidirectional Charge-current program, monitor and shutdown pin: a 1% resistor to GND sets IBAT = (VPROG/RPROG) x 1000, the pin is regulated to 1V in constant-current mode, and it shuts charging down when it reaches 1.21V.
3 GND power_in Power ground for the charger.
4 VCC power_in Input supply for the charger, operating from 4.25V to 6.5V and requiring a bypass capacitor of at least 10uF.
5 BAT power_out Battery connection that supplies the charge current and regulates the final float voltage to 4.2V.
6 STDBY output Charge-complete indicator that is pulled low through an internal switch when the battery is fully charged, with a low output of 0.8V maximum at 2.5mA, and goes high-impedance otherwise.
7 CHRG output Open-drain charge-status output that is pulled low by an internal N-channel MOSFET during charging, with a low output of 0.8V maximum at 2.5mA, and is high-impedance otherwise.
8 CE input Chip enable input where a high level (above 1.2V) enables normal operation and a low level (below 0.6V) disables charging, and it can be driven by TTL or CMOS levels.
9 EP passive Exposed pad (from the footprint; not named in the datasheet pin table).

Key specifications

Parameter Value
Manufacturer Wuxi Chipown Micro-electronics
Package SOP-8-EP
Category Power Management ICs
Pins 9

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 supply voltage Vcc 4.25 6.5 V 3
Input supply current, charge mode Icc 350 2000 uA 充电模式, RPROG =10K 3
Input supply current, standby mode Icc 150 500 uA 待机模式 3
Input supply current, shutdown mode Icc 50 100 uA 停机模式(RPROG 未连接,Vcc<Vbat or Vcc<Vuv) 3
Regulated output (float) voltage Vfloat 4.177 4.263 V 0°C≤ TA ≤ 85°C, IBAT = 40mA 3
BAT pin charge current Ibat 450 500 550 mA RPROG =2k,电流模式 3
BAT pin charge current Ibat 900 1000 1100 mA RPROG =1k,电流模式 3
BAT pin current, standby mode Ibat 0 -2.5 -6 uA 待机模式,Vbat=4.2V 3
BAT pin current, shutdown mode Ibat -1 -2.5 uA 停机模式 3
BAT pin current, sleep mode Ibat -0.05 -0.5 uA 睡眠模式,Vcc=0V 3
Trickle charge current Itrikl 90 100 110 mA Vbat<Vtrikl,Rprog=1k 3
Trickle charge threshold voltage Vtrikl 2.8 2.9 3 V RPROG =10K，Vbat 上升 3
Trickle charge hysteresis voltage Vtrhys 118 135 157 mV RPROG =10k 3
VCC undervoltage lockout threshold Vuv 3.7 3.8 3.93 V Vcc 从低到高 3
VCC undervoltage lockout hysteresis Vuvhys 150 200 300 mV 3
VCC-VBAT lockout threshold voltage (rising) Vasd 250 mV Vcc 从低到高 3
VCC-VBAT lockout threshold voltage (falling) Vasd 5 100 mV Vcc 从高到低 3
C/10 termination current threshold Iterm 0.085 0.1 0.115 mA/mA RPROG=1k 3
PROG pin voltage Vprog 0.93 1 1.07 V RPROG =1k, 电流模式 3
CHRG pin output low voltage Vchrg 0.35 0.8 V Ichrg=2.5mA 4
STDBY pin output low voltage Vstdby 0.35 0.8 V Istdby=2.5mA 4
Battery recharge threshold voltage ΔVrecg 50 100 200 mV VFLOAT - VRECHRG 4
CE high voltage Vce-h 1.2 V 4
CE low voltage Vce-l 0.6 V 4
TEMP pin high-side trip voltage Vtemp-h 80 82 %Vcc 4
TEMP pin low-side trip voltage Vtemp-l 42 45 %Vcc 4
Junction temperature in temperature-limit mode Tlim 145 ℃ 4
Input supply voltage (absolute) Vcc -0.3 8 V VSS-0.3～VSS+8, referenced to VSS 3
PROG pin voltage (absolute) Vprog -0.3 0.3 V VSS-0.3～Vcc+0.3, referenced to VSS and Vcc 3
BAT pin voltage (absolute) Vbat -0.3 8 V Vss-0.3～8, referenced to Vss 3
CHRG pin voltage (absolute) Vchrg -0.3 8 V VSS-0.3～VSS+8, referenced to VSS 3
BAT pin current (absolute) Ibat 1400 mA 3
PROG pin current (absolute) Iprog 1400 uA 3
Operating ambient temperature Topa -40 85 °C 工作环境温度 3
Storage temperature Tstr -65 125 °C 储存温度 3
Lead temperature (soldering) 260 °C 焊接，10s 3

CAD (KiCad official)

  • Symbol: AP5056
  • Footprint: Package_SO:SOIC-8-1EP_3.9x4.9mm_P1.27mm_EP2.29x3mm
  • 3D model: SOP-8-EP (KiCad packages3D, STEP)
  • 3D model files: ap5056-etched.step / ap5056-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ap5056.step / ap5056.glb are the bare package body.

Provenance

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

  • Datasheet: Wuxi Chipown Micro-electronics datasheet (10 pp, sha256 681dff2eff1c284d, retrieved 2026-11-10, tier: lcsc)
  • Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-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