W-5614EVAL1, Evaluation Board for W-5614 1-Wire LED Driver
Diseño de referencia usando la pieza W-5614HV2 de NIDEC COMPONENTS CORPORATION
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Para productos finales
- Cellular Phone
- Digital Still Camera (DSC)
- Handheld Electronics
- LCD Backlighting
Descripción
- W-5614EVAL1, Evaluation Board for the W-5614, 4-channel LED driver with 1-wire interface. The functionality and major parameters of the W-5614 can be evaluated with the W-5614EVAL1 board. The W-5614 is a 4-channel charge pump that has been designed to drive up to 4 LEDs connected in parallel. The W-5614 is operating in either 1x (LDO) mode, or 1.5x mode and provides tightly matched regulated current through the four LED outputs. The programmable current and dimming control of LEDs are achieved using a 1-wire interface. The user can set the current from 0 mA to 31mA with 1 mA step, by toggling the EN/DIM input
Características clave
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Number of Derived Elements4