6-CH 43V LED Driver with PWM to DC Dimming

The RT4500A is a high efficiency driver for LEDs. It is suitable for single/two cell battery input to drive LED light bars which contains six strings in parallel and up to 12 LEDs per string. The internal current sinks support a maximum of ±2% current mismatching for excellent brightness uniform · Wide Operating Input Voltage : 2.7V to 24V\n· High Output Voltage : Up to 43V\n· Adjustable Channel Current : 5mA to 40mA\n· Channel Current Regulation with Accuracy ±3% and Matching ±2%\n· Dimming Controls? PWM to Analog Dimming Up to 15kHz with 10-bit Resolution? Direct PWM Dimming Up to;

Richtek

立锜科技

Synchronous Clock Generators

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ETCList of Unclassifed Manufacturers

未分類制造商

Synchronous Clock Generators

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CONNOR-WINFIELD

Schnelle IR-Lumineszenzdiode (950 nm) im SMR-Gehuse High-Speed Infrared Emitter (950 nm) in SMR Package

Features ? High pulse power and high radiant flux Φe ? SMR? (Surface Mount Radial) package ? Very short switching times (10 ns) ? Very high long-time stability ? High reliability Applications ? Device with high radiant intensity suitable for surface mounting (SMT) ? High

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INFINEON

英飛凌