MB3883 Datasheet 6-ch DC/DC Converter

Manufacturer: Fujitsu Semiconductor Limited

MB3883 6-ch dc/dc converter by Fujitsu Semiconductor Limited - Datasheet Preview

Datasheet Details

Part number	MB3883
Manufacturer	Fujitsu Semiconductor Limited
File Size	473.42 KB
Description	6-ch DC/DC Converter
Download	MB3883 Download (PDF)

General Description

The MB3883 is a 6-channel step-up/step-down DC/DC converter IC using pulse width modulation (PWM) and synchronous rectification, designed for low voltage, high efficiency, and compact size.

This IC is ideal for up conversion, down conversion, and up/down conversion (using a step-up/step-down Zeta system with free input and output settings).

The MB3883 can operate at low voltage levels, and has a wide supply voltage range from 1.7 V to 9 V.

Overview

FUJITSU SEMICONDUCTOR DATA SHEET DS04-27225-2E ASSP For Power Management Applications 6-ch DC/DC Converter IC with Synchronous Rectifier for Voltage Step-up and Step-down.

Key Features

Supports synchronous rectification (CH1, 2, 5).
Supports for down-conversion and up/down Zeta conversion (CH1, 2) Supports for up-conversion (CH5).
Supports up-conversion (CH3, 4, 6).
Low start-up voltage : 1.7 V (CH6).
Power supply voltage range : 2.4 V to 9 V (CH6) : 3.6 V to 9 V (CH1 to CH5).
Built-in high-precision reference voltage circuit : ±1 %.
Wide operating oscillator frequency range with high-frequency capability : 100 kH.

More Datasheets from Fujitsu Semiconductor Limited

Part Number	Description
MB3881	8-ch DC/DC Converter
MB3882	2-channel DC/DC Converter
MB3885	1-channel DC/DC Converter
MB3886	2-Channel DC/DC Converter IC
MB3889	2-Channel DC/DC Converter IC
MB3800	Switching Regulator Controller
MB3802	Power Management Switch
MB3807A	Power Management Switching
MB3813A	Lithium Ion Battery Charger DC/DC Converter
MB3817	Switching Regulator Controller