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AP9101CAK6-ABTRG1

Diodes Incorporated · Battery Management · SOT-26

AP9101CAK6-ABTRG1 from Diodes Incorporated, in a SOT-26. 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 DO output FET gate control pin for discharge; DO pin output voltage is limited to VSS-0.3 V to VDD+0.3 V.
2 VM input Charger negative input pin; charger input voltage between VDD and VM is -0.3 V to 5.5 V recommended, with a 30 V absolute maximum.
3 CO output FET gate control pin for charge; CO pin output voltage is limited to VM-0.3 V to VDD+0.3 V.
4 NC unconnected Not connected.
5 VDD power_in Positive power input pin; supply voltage between VDD and VSS is 1.5 V to 5.5 V recommended.
6 VSS power_in Negative power input pin, serving as the battery negative reference for the supply.

Key specifications

Parameter Value
Manufacturer Diodes Incorporated
Package SOT-26
Category Power Management (PMIC)
Pins 6

Electrical characteristics

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

Parameter Symbol Min Typ Max Unit Conditions Page
Discharge Overcurrent Detection Voltage VDOC -0.015 0.15 0.015 V TA=+25°C 4
Charge Overcurrent Detection Voltage VCOC -0.015 -0.15 0.015 V TA=+25°C 4
Current Consumption During Operation ICC 1.5 3 4.5 µA TA=+25°C; VDD = 3.5V, VM = 0V 4
Current Consumption at Power-Down (Without Power-Down Mode, Auto-Wake-up) ISTB 5.5 µA TA=+25°C; VDD = 1.8V, VM Pin Floating 4
CO Pin Resistance H RCOH 2 6 10 kΩ TA=+25°C; VDD = 3.5V, VCO = 3.0V, VM = 0V 4
CO Pin Resistance L RCOL 2 4 10 kΩ TA=+25°C; VDD = 4.5V, VCO = 0.5V, VM = 0V 4
DO Pin Resistance H RDOH 2 5 10 kΩ TA=+25°C; VDD = 3.5V, VDO = 3.0V, VM = 0V 4
DO Pin Resistance L RDOL 2 5 10 kΩ TA=+25°C; VDD = 1.8V, VDO = 0.5V, VM = 0V 4
Resistance Between VM Pin and VDD Pin RVMD 150 300 500 kΩ TA=+25°C; VDD = 1.8V, VM = 0V 4
Resistance Between VM Pin and VSS Pin RVMS 10 30 50 kΩ TA=+25°C; VDD = 3.5V, VM = 1.0V 4
0V Battery Charge Starting Charger Voltage V0CHA 1.2 V TA=+25°C; 0V Battery Charging Available 4
0V Battery Charge Inhibition Battery Voltage V0INH 0.45 V TA=+25°C; 0V Battery Charging Unavailable 4
Overvoltage Charger Detection Voltage VOVCHG 6 8 10 V TA=+25°C; VDD = 3.5V 4
Overvoltage Charger Release Voltage VOVCHGR 5.3 7.3 9.3 V TA=+25°C; VDD = 3.5V 4
Discharge Overcurrent Detection Voltage VDOC -0.021 0.15 0.024 V TA=-40°C to +85°C 5
Load Short-Circuiting Detection Voltage VSHORT -0.34 0.7 0.34 V TA=-40°C to +85°C 5
Charge Overcurrent Detection Voltage VCOC -0.04 -0.15 0.04 V TA=-40°C to +85°C 5
Current Consumption During Operation ICC 1 3 7 µA TA=-40°C to +85°C; VDD = 3.5V, VM = 0V 5
Current Consumption at Power-Down (Without Power-Down Mode, Auto-Wake-up) ISTB 8 µA TA=-40°C to +85°C; VDD = 1.8V, VM Pin Floating 5
CO Pin Resistance H RCOH 1.2 6 15 kΩ TA=-40°C to +85°C; VDD = 3.5V, VCO = 3.0V, VM = 0V 5
CO Pin Resistance L RCOL 1.2 4 15 kΩ TA=-40°C to +85°C; VDD = 4.5V, VCO = 0.5V, VM = 0V 5
DO Pin Resistance H RDOH 1.2 5 15 kΩ TA=-40°C to +85°C; VDD = 3.5V, VDO = 3.0V, VM = 0V 5
DO Pin Resistance L RDOL 1.2 5 15 kΩ TA=-40°C to +85°C; VDD = 1.8V, VDO = 0.5V, VM = 0V 5
Resistance between VM Pin and VDD Pin RVMD 100 300 650 kΩ TA=-40°C to +85°C; VDD = 1.8V, VM = 0V 5
Resistance between VM Pin and VSS Pin RVMS 5 30 65 kΩ TA=-40°C to +85°C; VDD = 3.5V, VM = 1.0V 5
0V Battery Charge Starting Charger Voltage V0CHA 1.2 V TA=-40°C to +85°C; 0V Battery Charging Available 5
0V Battery Charge Inhibition Battery Voltage V0INH 0.3 V TA=-40°C to +85°C; 0V Battery Charging Unavailable 5
Overvoltage Charger Detection Voltage VOVCHG 5.5 8 10.5 V TA=-40°C to +85°C; VDD = 3.5V 5
Overvoltage Charger Release Voltage VOVCHGR 5 7.3 9.5 V TA=-40°C to +85°C; VDD = 3.5V 5
Overcharge Detection Delay Time tCU -40 40 % TA=-40°C to +85°C; option 1 nominal tCU=1,000ms 5
Overdischarge Detection Delay Time tDL -40 40 % TA=-40°C to +85°C; option 1 nominal tDL=115ms 5
Discharge Overcurrent Detection Delay Time tDOC -40 40 % TA=-40°C to +85°C; option 1 nominal tDOC=10ms 5
Load Short-Circuiting Detection Delay Time tSHORT -40 40 % TA=-40°C to +85°C; option 1 nominal tSHORT=320µs 5
Charge Overcurrent Detection Delay Time tCOC -40 40 % TA=-40°C to +85°C; option 1 nominal tCOC=10ms 5
Supply Voltage (Between VDD and VSS) VDS 1.5 5.5 V 4
Charger Input Voltage (Between VDD and VM) VDM -0.3 5.5 V 4
Operating Ambient Temperature TA -40 85 °C 4
Supply Voltage (Between VDD and VSS) VDS -0.3 12 V 3
Charger Input Voltage (Between VDD and VM) VDM -0.3 30 V 3
Operating Temperature Range TOPR -40 85 °C 3
Junction Temperature TJ 150 °C 3
Storage Temperature Range TSTG -65 150 °C 3
Lead Temperature (Soldering, 10sec) TLEAD 300 °C 3
Power Dissipation (+25°C) PD 250 mW TA=+25°C 3
ESD (Machine Model) 200 V 3
ESD (Human Body Model) 2000 V 3

Materials and finish

As the datasheet states them (page.json metadata.appearance; the 3D model's colours follow it).

Part Material Colour / plating Datasheet says Page
housing Abs , ESD (Human Body Model) 2,000 V Note: 5. Stresses greater than those listed under Absolute Maximum Ratings can cause permanent damage to the device. These are stress ratings only, and 3

CAD (KiCad official)

  • Symbol: AP9101CAK6-ABTRG1
  • Footprint: Package_TO_SOT_SMD:SOT-23-6
  • 3D model: SOT-26 (KiCad packages3D, STEP)
  • 3D model files: ap9101cak6-abtrg1-etched.step / ap9101cak6-abtrg1-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ap9101cak6-abtrg1.step / ap9101cak6-abtrg1.glb are the bare package body.

Provenance

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

  • Datasheet: Diodes Incorporated datasheet (24 pp, sha256 3edf9f531749ca57, retrieved 2026-11-02, tier: manufacturer)
  • 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