AP9101C

Document number: DS37771 Rev. 3 - 2

8 of 18

www.diodes.com

December 2015

© Diodes Incorporated

AP9101C

6.

0V Battery Charging Function (Option)

This function is available as an option and can be factory set internally. AP9101C has this function built in.

0V charging function permits charger to recharge the battery whose voltage is 0V due to self-discharge. If 0V charging function is not present, the

device will prevent charger to recharge the battery whose voltage is 0V due to self-discharge. (If a device without 0V charging function is needed,

please contact Diodes sales team)

7.

Overvoltage Charger Detection Circuit

detection voltage (8.0V Typ), the AP9101C will set CO Pin low level to turn off charge MOSFET. When this voltage drops below overvoltage

charger release voltage (7.3V Typ), CO Pin will be set to high level and turn on charge MOSFET. There are no delay times set for detection and

release.

8.

Power-Down Mode or Auto-Wake-Up Function Option

In device with power-down function, during power-down mode, device enters the overdischarge status. The IC enters sleep mode and the current

consumption becomes very low, typically 0.1µA. To release from power-down status to the normal status, charger connection is required.

In device with auto-wakeup mode, the IC remains active in the overdischarge state. The IC is released into the normal state by the operation that

increases the battery voltage more than overdischarge release voltage.