A4001 Overview
FEATURES The A4001 battery protection IC is designed to protect lithium-ion/polymer battery from damage or degrading the lifetime due to overcharge, over discharge, and/or overcurrent for one-cell lithium-ion polymer battery powered systems, such as cellular phones The ultra-small package and less required external ponents make it ideal to integrate the A4001 into the limited space of battery pack. The accurate 50mV...
A4001 Key Features
- Reduction in Board Size due to Miniature
- Ultra-Low Quiescent Current at 3uA
- Ultra-Low Power-down Current at 0.1uA
- Precision Overcharge Protection Voltage
- Load Detection Function during Overcharge
- Two Detection Levels for Overcurrent Protection
- Delay times are generated by internal circuits. No
- Available in SOT-26 Package
- One-Cell Lithium-ion Battery Pack
- Lithium-Polymer Battery Pack