CN3722 Datasheet (CONSONANCE) - Multi-Chemistry Battery Charger IC

CN3722, Multi-Chemistry Battery Charger IC

: The CN 3722(Note 1) is a PWM switc h-mode battery charger controller that ca n be powere d by ph otovoltaic cell w ith maximum p ower point tra cking fu nction.

The CN 3722 is specially designed for charging 1 or m ulti-cell lithium ion batteries or LiFePO4 batteries with constant current and cons

CN3722 Features

* include undervoltage lockout, battery temperature monitoring and status indication, etc. CN3722 is available in a space-saving 16-pin TSSOP package. Features:

* Photovoltaic Cell Ma ximum Power Point Tracking Wide Input Voltage: 7.5V to 28V Complete Ch arger C ontroller for 1 or mul