MB3817 - Switching Regulator Controller

Product Overview

Fujitsu Media Devices

Part number	MB3817
Manufacturer	Fujitsu Media Devices
File Size	240.86 KB
Description	Switching Regulator Controller
Datasheet	MB3817 Datasheet
Additional preview pages of the MB3817 datasheet.

The MB3817 is a pulse width modulator (PWM) type switching regulator controller IC designed for low-voltage and high-speed operation.

Wide range of operating power supply voltages: 2.5 V to 18 V Built-in high-precision reference voltage generator: 1.5 V ± 2% High speed operation is possible: Max. 500 kHz Wide input voltage range of error amplifier: 0 to VCC.
0.9 V Built-in soft start function Built-in timer/latch-actuated short-circuiting protection circuit Totem-pole type output with adjustable on/off current (for PNP transistor.

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Published: Sep 11, 2005 |