SN57CP - High Precision CC/CV Primary-Side PWM Power Switch

Product Overview

On-Bright Electronics

Part number	SN57CP
Manufacturer	On-Bright Electronics
File Size	818.24 KB
Description	High Precision CC/CV Primary-Side PWM Power Switch
Datasheet	SN57CP Datasheet
Note	This datasheet PDF includes multiple part numbers: SN57CP, SN57. Please refer to the document for exact specifications by model.
Additional preview pages of the SN57CP datasheet.

SN57 is a high performance offline PSR power switch for low power AC/DC charger and adapter applications.

including Cycle-by-Cycle current limiting, VDD over voltage protection, short circuit protection, built-in leading edge blanking, VDD under voltage lockout (UVLO), OTP etc. SN57 is offered in SOP8 package.

📁 Similar Datasheet

Other Datasheets by On-Bright Electronics

Published: Nov 3, 2025 |