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G5996 Datasheet LED Backlight Controller

Manufacturer: Global Mixed-mode Technology

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Datasheet Details

Part number G5996
Manufacturer Global Mixed-mode Technology
File Size 111.00 KB
Description LED Backlight Controller
Datasheet download datasheet G5996 Datasheet

General Description

The G5996/G5996A is current mode DC/DC controller that drives up to four strings connected in parallel configuration with multiple LEDs in each string connected in series.

External current sense resistor and slope compensation resistor make it flexible for various applications.

A PWM dimming input controls a duty ratio from 0% to 100% with freq

Overview

Global Mixed-mode Technology G5996/G5996A LED Backlight Controller.

Key Features

  • 7V~27V input voltage range.
  • High Power Current Mode DC/DC boost Con- troller.
  • Drives up to 4 strings in parallel.
  • External Analog/True PWM Dimming.
  • +/-2% Voltage Reference.
  • Programmable Switching Frequency.
  • Programmable Slope Compensation.
  • Programmable Current Limit.
  • +0.2A/-0.4A Gate Driver.
  • Input Under Voltage Protection.
  • Output Short Circuit Protection.
  • Hiccup Mode Protection for Output.

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