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TFS757HG

Part Number	TFS757HG
Manufacturer	Power Integrations
Description	(PFS757 - PFS764) Combined Two-Switch Forward and Flyback Power Supply Controllers
Published	Sep 6, 2013
Detailed Description	TFS757-764HG HiperTFS™ Family Combined Two-Switch Forward and Flyback Power Supply Controllers with Integrated High Volt...
Datasheet	TFS757HG PDF File

Overview

TFS757-764HG HiperTFS™ Family Combined Two-Switch Forward and Flyback Power Supply Controllers with Integrated High Voltage MOSFETs Key Benefits • Single chip solution for two-switch forward main and flyback standby • High integration allows smaller form factor and higher power density designs • Incorporates control, gate drivers, and three power MOSFETS • Level shift technology eliminates need for pulse transformer • Protection features include: UV, OV, OTP, OCP, and SCP • Transformer reset control • Prevents transformer saturation under all conditions • Allows >50% duty cycle operation • Reduces primary side RMS currents and conduction losses • Standby supply provides built-in overload power compensation • Up to 434 W total output power in a highly compact package • Up to 550 W peak • High efficiency solution easily enables design to meet stringent efficiency specifications • >90% efficiency at full load • No-load regulation and low losses at light-load • Simple clip...

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TFS757HG (PFS757 - PFS764) Combined Two-Switch Forward and Flyback Power Supply Controllers - Power Integrations

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