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RS2112

High Precision CC/CV Primary-Side PWM Power Switch

RS2112 Features

* including Cycle-by-Cycle current limiting, VDD over voltage protection, feedback loop open protection, short circuit protection, built‐ in leading edge blanking, VDD under voltage lockout (UVLO), etc. FEATURES

* ±5% constant voltage regulation at universal AC input

* High precision constant

RS2112 General Description

RS2112 is a high performance offline PSR controller for low power AC/DC charger and adapter applications. It operates in primary‐ side sensing and regulation. Consequently, opto-coupler and TL431 could be eliminated. Proprietary Constant Voltage (CV) and Constant Current (CC) control is integrated a.

RS2112 Datasheet (276.37 KB)

Preview of RS2112 PDF

Datasheet Details

Part number:

RS2112

Manufacturer:

PTC

File Size:

276.37 KB

Description:

High precision cc/cv primary-side pwm power switch.

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TAGS

RS2112 High Precision Primary-Side PWM Power Switch PTC

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