STR-W6251D - 30 W-Universal Input/45 W-230 Vac Input PWM Switching Regulators

Product Overview

Allegro Microsystems

Part number	STR-W6251D
Manufacturer	Allegro Microsystems
File Size	601.14 KB
Description	30 W-Universal Input/45 W-230 Vac Input PWM Switching Regulators
Datasheet	STR-W6251D Datasheet
Additional preview pages of the STR-W6251D datasheet.

The STR-W6200D series are current-mode PWM ICs that incorporate controller chips.

Overcurrent protection (OCP) with ac input voltage compensation function; no additional peripheral circuits required.
minimizes dependency of OCP on ac input.
Overload protection (OLP) with integrated timer reduces power stress (temperature rise) at overload condition, requires no peripheral components.
Avalanche-guaranteed MOSFET improves device capability of withstanding excess surge voltage, providing a simple surge absorber circuit without breakdown voltage derating.

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Other Datasheets by Allegro Microsystems

STR-W6753 - Universal Input / 58W Off-line Quasi Resonant Flyback Switching Regulator
STR-W6754 - Universal Input/100W Off-Line Quasi Resonant Flyback Switching Regulator
STR-A6151 - (STR-A6151 / STR-A6159) Universal Input / 13 or 16W Flyback Switching Regulator
STR-A6153E - Universal Input / 20W Flyback Switching Regulator
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STR-A6169 - Universal-Input/5W Flyback Switching Regulator

Published: Apr 18, 2011 |