RS2112 - Primary-Side Regulation PWM Power Switch

This page provides the datasheet information for the RS2112, a member of the RS2111 Primary-Side Regulation PWM Power Switch family.

Product Overview

Orister

Part number	RS2112
Manufacturer	Orister
File Size	286.93 KB
Description	Primary-Side Regulation PWM Power Switch
Datasheet	RS2112 Datasheet
Additional preview pages of the RS2112 datasheet.

RS2111/RS2112 is an offline PWM Power switch for low power AC/DC charger and adaptor applications.

It operates in primary-side sensing and regulation.

Consequently, opto-coupler and TL431 could be eliminated from design.

including Cycle-by-Cycle current limiting, VDD over-voltage clamp and UVLO, fail-safe protection for open loop fault condition. Excellent EMI performance is achieved with Orister proprietary frequency Jiggling technique together with soft switching control at the totem pole gate drive output with No-Y Cap design. Features.
Primary-side Sensing and Regulation With No 431 and Opto-coupler.
Multi-mode operation for High Efficiency.
Programmable CV and CC Regulation.
Adjustable.

Other Datasheets by Orister

Published: Oct 14, 2014 |