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STRW6251D Datasheet Pwm Switching Regulator

Manufacturer: Allegro MicroSystems

Overview: STR-W6251D 30 W-Universal Input/45 W-230 Vac Input PWM Switching.

This datasheet includes multiple variants, all published together in a single manufacturer document.

General Description

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

These devices are manufactured using a proprietary high-voltage BCD process, and avalancheguaranteed MOSFETs.

These elements allow power supply systems designs that are highly reliable and simple, with fewer peripheral ponents.

Key Features

  • 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.

STRW6251 from other manufacturers

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Brand Logo Part Number Description Other Manufacturers
Allegro Logo STRW6251 PWM Switching Regulator Allegro

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STRW6251D Distributor