MB3769A - SWITCHING REGULATOR CONTROLLER

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, the output.

Fujitsu

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Datasheet Details

Part number	MB3769A
Manufacturer	Fujitsu
File Size	0.97 MB
Description	SWITCHING REGULATOR CONTROLLER
Datasheet	MB3769A Datasheet
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FUJITSU SEMICONDUCTOR DATA SHEET DS04-27202-3E ASSP SWITCHING REGULATOR CONTROLLER MB3769A The Fujitsu MB3769A is a pulse-width-modulation controller which is applied to fixed frequency pulse modulation technique. The MB3769A contains wide band width Op-Amp and high speed comparator to construct very high speed switching regulator system up to 700 kHz. Output is suitable for power MOS FET drive owing to adoption of totem pole output. The MB3769A provides stand-by mode at low voltage power supply when it is applied in primary control system. • High frequency oscillator (f = 1 to 700 kHz) • On-chip wide band frequency operation amplifier (BW = 8 MHz typ.) • On-chip high speed comparator (td = 120 ns typ.

Published: Jun 21, 2005 |