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SW7230 - Adaptive 100/120Hz Current Ripple Remover

General Description

TYPICAL APPLICATION www.semipower.com.cn 1 SW7230 Adaptive 100/120Hz Current Ripple Remover (Max 1A) ORDERING INFORMATION PART MARKING SW7230 PACKAGE DESCRIPTION TO252-5L Top Marking SW7230 Package Form PIN CONFIGURATION Top View eSOP8 ABSOLUTE MAXIMUM RATING 1） VIN PIN 60V LED PIN VC, V

Key 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 (.

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Datasheet Details

Part number SW7230
Manufacturer SEMIPOWER
File Size 1.07 MB
Description Adaptive 100/120Hz Current Ripple Remover
Datasheet download datasheet SW7230 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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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 user to setup the maximum cathode voltage of LED string.