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HT7963

LED Backlight Driver

HT7963 Features

* Integrated high power boost DC-DC controller

* Wide input voltage range from 9V to 30V

* High Voltage Gate-Drive provides lower RDS(ON) and higher efficiencies

* Dimming frequency from 100Hz to 1kHz

* 0.3V LED feedback current sensing voltage with ±3% t

HT7963 General Description

The HT7963 is a high efficiency boost converter with a fixed oscillator frequency for LED backlighting and LED lighting application. The white LED current is setup using an external current setting resistor, which has a low feed-back voltage of only 0.3V. The DIM input allows a wide range of dimming.

HT7963 Datasheet (680.09 KB)

Preview of HT7963 PDF

Datasheet Details

Part number:

HT7963

Manufacturer:

Holtek Semiconductor

File Size:

680.09 KB

Description:

Led backlight driver.

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TAGS

HT7963 LED Backlight Driver Holtek Semiconductor

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