NJW4120 - Lithium-Battery Charger Controller
NJW4120 Features
* it has over voltage, over discharge, temperature detection, and a charge over timer. Also, the adaptor and the charge control circuit are mounted on one chip.
* FEATURES
* Charge Control Feedback by Photocoupler
* Adjustable Charge Voltage
* Adjustable Pre-Charge and Full Charge Curre
