ML5206
Description
The ML5206 is a protection IC with cell balancing funcion for the 3- to 5-cell Li-ion rechargeable battery pack. It detects individual cell overvoltage and battery cell open-wire, and alerts by alarm output signal. And cell balancing function is built in and it is automatically executed.
- Features
- 3 to 5 cell high precision overvoltage detection function Overvoltage detection threshold VOV : 4.0V to 4.4V (5m V step), error: ±25m V (0°C to 60°C) Overvoltage release threshold VOVR : VOV
- 0 to 200m V (10m V step) error: ±25m V to 35m V (0°C to 60°C)
Overvoltage detection delay time : 0sec to 5.6 sec(typ)
- Open-wire detection function Open-wire detection threshold Open-wire detection sink current Open-wire detection delay time
: 0.6V(typ) : 100n A(typ) : 0sec to 5.6sec(typ)
- Cell balancing function
Cell balancing detection threshold VCB : 4.0V to 4.4V (5m V step), error: ±25m V (0°C to 60°C)
Cell balancing relase threshold VCBR : VCB
- 0 to 200m V (10m V step), error: ±25m V...
