RS2112 switch equivalent, primary-side regulation pwm power switch.
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.
It operates in primary-side sensing and regulation. Consequently, opto-coupler and TL431 could be eliminated from desig.
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 .
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