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RS2112, RS2111 Datasheet - Orister

RS2112 Primary-Side Regulation PWM Power Switch

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. Proprietary Constant Voltage (CV) and Constant Current (CC) control is integrat.

RS2112 Features

* 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

RS2111-Orister.pdf

This datasheet PDF includes multiple part numbers: RS2112, RS2111. Please refer to the document for exact specifications by model.
RS2112 Datasheet Preview Page 2 RS2112 Datasheet Preview Page 3

Datasheet Details

Part number:

RS2112, RS2111

Manufacturer:

Orister

File Size:

286.93 KB

Description:

Primary-side regulation pwm power switch.

Note:

This datasheet PDF includes multiple part numbers: RS2112, RS2111.
Please refer to the document for exact specifications by model.

RS2112 Distributor

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RS2112 RS2111 Primary-Side Regulation PWM Power Switch Orister