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HV9982 데이터시트 (PDF) - Supertex, Inc

HV9982 Datasheet PDF - Supertex, Inc
부품명 HV9982
다운로드  HV9982 다운로드

파일 크기   884.76 Kbytes
페이지   13 Pages
제조업체  SUTEX [Supertex, Inc]
홈페이지  http://www.supertex.com
Logo SUTEX - Supertex, Inc
상세설명 Three-Channel, Closed-Loop, Switch Mode LED Driver IC

HV9982 Datasheet (PDF)

Go To PDF Page 다운로드 데이터시트
HV9982 Datasheet PDF - Supertex, Inc

부품명 HV9982
다운로드  HV9982 Click to download

파일 크기   884.76 Kbytes
페이지   13 Pages
제조업체  SUTEX [Supertex, Inc]
홈페이지  http://www.supertex.com
Logo SUTEX - Supertex, Inc
상세설명 Three-Channel, Closed-Loop, Switch Mode LED Driver IC

HV9982 데이터시트 (HTML) - Supertex, Inc

Back Button HV9982 Datasheet HTML 1Page - Supertex, Inc HV9982 Datasheet HTML 2Page - Supertex, Inc HV9982 Datasheet HTML 3Page - Supertex, Inc HV9982 Datasheet HTML 4Page - Supertex, Inc HV9982 Datasheet HTML 5Page - Supertex, Inc HV9982 Datasheet HTML 6Page - Supertex, Inc HV9982 Datasheet HTML 7Page - Supertex, Inc HV9982 Datasheet HTML 8Page - Supertex, Inc HV9982 Datasheet HTML 9Page - Supertex, Inc HV9982 Datasheet HTML 10Page - Supertex, Inc Next Button 

HV9982 제품 세부 정보

General Description

The HV9982 is a three-channel, closed loop, peak current mode PWM controller for driving a constant output current. It can be used for driving either RGB LEDs or multiple channels of white LEDs.



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

Analog control of PWM dimming



Applications

RGB backlight applications

Multiple string white LED driver applications

 




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유사한 설명 - HV9982

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