HV9982 ic equivalent, led drive ic.
* Switch mode controller for single-switch converters
* Closed loop control of output current - Buck - Boost - SEPIC
* High PWM dimming ratio
* Internal 4.
* RGB backlight applications
* Multiple string, white-LED driver applications
Description
HV9982 is a three-cha.
HV9982 is a three-channel, closed loop, peak-current mode PWM controller designed to drive a constant output current. It can be used for driving either RGB LEDs or multiple channels of white LEDs.
HV9982 includes a 40V linear regulator which provides.
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