M62256 Overview
Mitsubishi Integrated Circuit <Digital/Analog Interface> M62256FP Single chip battery charger control IC Outline M62256FP is a semiconductor integrated circuit designed to control the battery charger. This IC controls not only all the time sequence needed for battery charging,but also gives full support for detection of battery temperature,protection over current and voltage,and safety timer,etc. It is also a simple...
M62256 Key Features
- Designed for low voltage(3V)operation
- Built-in CR oscillator is used for internal logic
- Built-in initialization timer and safety timer enable -∆V error detection and over-charging
- Built-in D/A converter and shift-resister circuits to maintain the peak voltage of battery
- Built-in Main output SW and discharge drive circuits
- Built-in LED drive circuits for displaying the status of the power supply and charging/discharging
- Built-in System Reset circuit for detecting the power supply voltage
- Built-in temperature detection circuit for the Ni-MH battery
- Built-in voltage and current control circuit which enables feedback to the primary side of the SMPS
- Built-in protective functions including detection of over-voltage in charge mode and over-current in adapter mode, and o