MB39A125 - DC/DC Converter IC
MB39A125/126 is a DC/DC converter IC for charging Li-ion battery, which is suitable for down-conversion, and uses pulse width modulation (PWM) for controlling the output voltage and current independently.
This IC integrates the build-in comparator for the voltage detection of the AC adapter, and sel
MB39A125 Features
* High efficiency : 97% (MAX) Built-in two constant current control circuits Analog control of the charging current value (+INE1, +INE2 terminal) Built-in AC adapter voltage detection function (ACOK, XACOK terminal) (Continued)
* PACKAGES 24-pin plastic SSO
