STR-W6756 Datasheet - Allegro MicroSystems

STR-W6756 Universal-Input / 140W Off-Line Quasi-Resonant Flyback Switching Regulator

and applications information is provided in Application Note 28103.30, Series STRW6750 Off-Line Quasi-Resonant Flyback Switching Regulators. The products described herein are manufactured in Japan by Sanken Electric Co., Ltd. for sale by Allegro MicroSystems, Inc. Sanken and Allegro reserve the rig.

g n i h tors c t i a Sw egul R STR-W6756 Universal-Input/140 W Off-Line QuasiResonant Flyback Switching Regulator The STR-W6756 is a quasi-resonant regulator specifically designed to satisfy the requirements for increased integration and reliability in switch-mode power supplies. It incorporates a primary control and drive circuit with an avalanche-rated power MOSFET. The regulator exhibits only low-level high-frequency EMI noise because of soft switching of the MOSFET close to ground (bottom .

STR-W6756 Features

* Rugged 650 V Avalanche-Rated MOSFET Simplified Surge Absorption No VDSS Derating Required

* 0.73 Ω Maximum rDS(on)

* Two Operational Modes by Automatic Switching: Quasi-Resonant Mode for Normal Operation Burst Mode for Standby Operation or Light Loads

* Automatic or Manually Trigge

STR-W6756 Datasheet (194.74 KB)

STR-W6756 Datasheet Preview — Preview of STR-W6756 PDF

Datasheet Details

Part number:

STR-W6756

Manufacturer:

Allegro MicroSystems

File Size:

194.74 KB

Description:

Universal-input / 140w off-line quasi-resonant flyback switching regulator.

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STR-W6756 Universal-Input 140W Off-Line Quasi-Resonant Flyback Switching Regulator Allegro MicroSystems

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