SM7525 Datasheet Primary Side Feedback Controlling Switch

Manufacturer: Sunmoon

Datasheet Details

Part number	SM7525
Manufacturer	Sunmoon
File Size	2.83 MB
Description	Primary Side Feedback Controlling Switch
Datasheet	SM7525 Datasheet

SM7525 is a primary side feedback controlling power chip used in off-line small power AC/DC switching power.

It realizes high precision (less than ±5%) constant current output under universal input voltage.

The circuit is no loop compensation and saves opto-coupler, L431, transformer auxiliary winding and other components to reduce the cost.

GOSTON ELECTRONICS CO.,LTD SM7525 Primary Side Feedback Controlling Switch v1.

z Topological structure support: Fly-back and low-cost BUCKBoost z Integrated 730V hybrid technology z Universal input voltage: 85Vac~265Vac z Constant current precision less than ±5% z Universal voltage compatible with 1~5W z SunMoon patented no auxiliary winding of primary side feedback control technology without coupler, 431 and other components. z No loop compensation z Built-in LEB circuit z Cycle by cycle peak current limiting z Output open/short circuit z Built-in soft-start z Built-in ov.

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