HT7L4091 - Universal Step-Down PWM Control

Holtek Semiconductor

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Datasheet Details

Part number	HT7L4091
Manufacturer	Holtek Semiconductor
File Size	1.51 MB
Description	Universal Step-Down PWM Control
Datasheet	HT7L4091_HoltekSemiconductor.pdf

HT7L4091 Product details

Description

4 Pin Assignment 5 Pin Description 5 Absolute Maximum Ratings 5 Recommended Operating Ranges 6 Block Diagram 6 Electrical Characteristics 7 Functional Description 8 LED Current Control 8 Programmable Off Time 8 Current Sense 9 Leading-Edge Blanking 9 Frequency Jitter Function 9 Input Supply Current 9 Start-up Current and Auxiliary Power Source 10 Linear Dimming 10 PWM Dimming 10 LED Open and Short Circuit Protection 10 Enhanced Short Circuit Protection 11 Application Description 12 Input Bulk C

Features

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Published: Jan 1, 2012 |