MB3788 - SWITCHING REGULATOR CONTROLLER

Product Overview

Fujitsu Media Devices

Datasheet Details

Part number	MB3788
Manufacturer	Fujitsu Media Devices
File Size	0.98 MB
Description	SWITCHING REGULATOR CONTROLLER
Datasheet	MB3788 Datasheet
Additional preview pages of the MB3788 datasheet.

Product details

Description

24-PIN PLASTIC SSOP The MB3788 is a dual-channel PWM-type switching regulator controller; it incorporates a reference voltage.The MB3788 has a PWM circuit and an output circuit as well as a reference voltage power supply with a voltage accuracy of ±1%.The maximum operating frequency is 1 MHz.It is designed for a voltage-drop output switching regulator suitable for a logic power supply or speed control of a DC motor.The MB3788 is compatible with all master ICs producing triangular waves, sa

Features

- Wide operating power supply voltage range: 3.6 to 18 V - Low power dissipation - Operating: 1.9 mA (standard) Standby: 10 µA max. - High-frequency operation: 100 kHz to 1 MHz - On-chip timer and latch-type short-circuit detection circuit - Wide error amplifier input voltage range: -0.2 V to VCC - 1.8 V - On-chip high-accuracy reference voltage circuit: 2.50 V ±1% - Output circuit PNP transistor drive output pin: Push-pull type ON/OFF current values set independently - On-chip standby function.

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Published: Sep 14, 2006 |