Protection Circuit Capable of Reducing Battery Current Consumption with a Power-saving Function

Block Circuit　｜　Related Info　｜　Recommended Products

When setting up 1-cell battery protection circuits, do you encounter any of the following issues?
ABLIC introduces 1-cell battery protection circuits that meet your specific requirements without these common issues.

Specific Requirements:

Extended battery life even for devices using low-capacity lithium-ion batteries.
Reduced battery consumption and preventing deep discharge during product storage and non-use.
Able to turn off the charge and discharge control FETs by external signal.

Block Circuit:
Protection Circuit Capable of Reducing Battery Current Consumption with a Power-saving Function

By activating the power-saving function before shipping the product, it is possible to disable discharging, and the IC suppresses current consumption, decreasing it to 50nA max.
This is the ideal circuit for a device using a low-capacity lithium-ion battery.

Related Info

Function description: Power-saving Function

Recommended Products for This Protection Circuit

Featuring Low Current Consumption and Power-saving Function

Product name	Features
S-82N1B	Current consumption during operation	990nA max.
S-82N1B	Current consumption during power-saving	50nA max.
S-821B	Discharge overcurrent 1 detection voltage accuracy	±0.75mV
S-821B	Current consumption during power-saving	50nA max.
S-821A	Discharge overcurrent 1 detection voltage accuracy	±1mV
S-821A	Current consumption during power-saving	50nA max.