MB3876 Datasheet (Fujitsu Media Devices)

MB3876, DC/DC Converter

The MB3874 and MB3876 are parallel charging DC/DC converter ICs suitable for down-conversion, which uses pulse width modulation (PWM) for controlling the output voltage and current independently.

These ICs can dynamically control the secondary battery’s charge current by detecting a voltage drop in

MB3876 Features

* Detecting a voltage drop in the AC adapter and dynamically controlling the charge current (Dynamically-controlled charging)

* High efficiency : 93 %(In reverse-current preventive diode)

* Wide range of operating supply voltages : 7 V to 25 V

* Output voltage precisi