Lithium-ion battery surveillance IC supervises the voltage and current, and
protects the one cell lithium-ion rechargeable battery from the
abnormalities
such as overcharge, fault electric discharge, and fault discharge current.
If Lithium-ion battery surveillance IC detects the abnormalities,
Lithium-ion battery surveillance IC turns external FET off, intercepts the
circuit, and protects the one cell lithium-ion rechargeable battery.
 | | Feature
|
- Highly accurate voltage detection.
- High temperature degree characteristic overvoltage detection.
- Low power consumption.
- With built-in timer function.
HITACHI 
