MB39A113 Datasheet - Fujitsu

MB39A113 DC/DC Converter IC

MB39A113 is a DC/DC converter IC of pulse width modulation (PWM) type for charging, capable of independently controlling the output voltage and output current. MB39A113 is suitable for down conversion. MB39A113 can dynamically control the charge current of the secondary battery, to keep the power co.

MB39A113 Features

* Built-in dual constant-current control circuits

* Analog control of charge current is possible. (+INE1 and +INE2 terminals)

* Built-in AC adapter detection function (fixing the output in the off state when the VCC voltage is lower than the battery voltage + 0.2 V)

MB39A113_Fujitsu.pdf