TI BQ29441 BQ29441DRBR Cell Li-Ion Batteries IC

Description

Image

Features

FEATURES

2-Series, 3-Series, or 4-Series Cell Secondar Protection

External Capacitor-Controlled Delay Timer

Low Power Consumption ICC < 2 µA Typical

High-Accuracy Overvoltage Protection: ±25

mV with TA = 0°C to 60°C

Fixed Overvoltage Protection Thresholds:

4.30 V, 4.35 V, 4.40 V, 4.45 V, 4.50 V

Small 8L QFN Package

APPLICATIONS

Second-Level Protection in Li-Ion Battery Packs

Notebook Computers

Power Tools

Portable Equipment and Instrumentation