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HV9982 - LED Drive IC

Microchip

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Datasheet Details

Part number	HV9982
Manufacturer	Microchip
File Size	324.42 KB
Description	LED Drive IC
Datasheet	HV9982-Microchip.pdf

HV9982 Product details

Description

HV9982 is a three-channel, closed loop, peak-current mode PWM controller designed to drive a constant output current.

Features

Switch mode controller for single-switch converters.
Closed loop control of output current - Buck - Boost - SEPIC.
High PWM dimming ratio.
Internal 40V linear regulator.
Constant frequency operation.
Programmable slope compensation.
Linear and PWM dimming.
+0.2A/-0.4A gate drives for the switching FETs.
Output short circuit protection.
Output over voltage protection.
Hiccup-mode protection.

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Published: Jan 8, 2017 |