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SW7230

SEMIPOWER
Part Number SW7230
Manufacturer SEMIPOWER
Description Adaptive 100/120Hz Current Ripple Remover
Published Jul 5, 2014
Detailed Description SW7230 Adaptive 100/120Hz Current Ripple Remover Max Input Current ≤1A Parameters Subject to Change Without Notice FEAT...
Datasheet PDF File SW7230 PDF File

SW7230
SW7230

Overview
SW7230 Adaptive 100/120Hz Current Ripple Remover Max Input Current ≤1A Parameters Subject to Change Without Notice FEATURES            Adaptive 100/120Hz current ripple remover Input voltage range 5V~60V Built-in 60V power MOSFET LED voltage low to 0.
4V when LED current is 1.
3A Programmable amplitude of LED current ripple Programmable maximum cathode voltage of LED Internal LED current limitation Short protection Hot plug protection Over temperature protection TO252-5L Package SW7230 is used to drive a LED string (<60V), and remove the 100/120Hz current ripple on AC/DC power by a capacitor between VC and GND.
By sensing the LED pin voltage via a resistor divider, SW7230 allows u...


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