STR-Y6735A - Quasi-Resonant Controllers

Sanken

Download the STR-Y6735A datasheet PDF. This datasheet also includes the STR-Y6700 variant, as both parts are published together in a single manufacturer document.

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STR-Y6735A quasi-resonant controllers by Sanken - Datasheet Preview — Note: The manufacturer provides a single datasheet file (STR-Y6700_Sanken.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number	STR-Y6735A
Manufacturer	Sanken
File Size	1.76 MB
Description	Quasi-Resonant Controllers
Datasheet	STR-Y6735A Datasheet

General Description

s Package The STR-Y6700 series are power ICs for switching TO220F-7L power supplies, incorporating a MOSFET and a quasi-resonant controller IC.

Including an auto standby function in the controller, the product achieves the low standby power by the automatic switching between the quasi-resonant operation in normal operation, one bottom-skip operation under medium to light load conditions and the burst-oscillation under light load conditions.

The product achieves high cost-performance power s supply systems with few external components.

Overview

Quasi-Resonant Controllers with Integrated Power MOSFET STR-Y6700 Series.

Key Features

Multi-mode Control s The optimum operation depending on load conditions e is changed automatically and is achieved high D efficiency operation across the full range of loads. w Operation Mode e Normal load -------------------------Quasi-resonant mode Medium to light load -------------One bottom-skip mode N Light load -------------------------- Burst oscillation mode r (Auto standby function) o.
No load power consumption f PIN < 30 mW (100VAC) PIN < 50 mW (230VAC) d.
L.

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