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RT8458A

High Efficiency PWM Buck LED Driver Controller

Description

® RT8458A High Efficiency PWM Buck LED Driver Controller General Description The RT8458A is a PWM controller with an integrated high side gate driver. It is used for step down converters by well controlling the external MOSFET and regulating a constant output current. The output duty cycle of the RT8458A can be up to 100% for wider input voltage applicatio...

Richtek

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