FAN7319 Datasheet LCD Backlight Inverter Driver

Manufacturer: Fairchild (now onsemi)

Overview: FAN7319 — LCD Backlight Inverter Drive IC May 2011 FAN7319 LCD Backlight Inverter Drive.

FAN7319 lcd backlight inverter driver by Fairchild (now onsemi) - Datasheet Preview

Datasheet Details

Part number	FAN7319
Manufacturer	Fairchild (now onsemi)
File Size	649.82 KB
Description	LCD Backlight Inverter Driver
Download	FAN7319 Download (PDF)

General Description

The FAN7319 is a LCD backlight inverter drive IC that controls N-N push-pull topology or N-N full-bridge topology using a proprietary phase-shift method.

The FAN7319 provides a low-cost solution and reduces external components by integrating full-wave rectifiers for open-lamp protection and regulation (patent pending).

The operating voltage range is wide, so an external regulator isn’t necessary to supply voltage to the IC.

Key Features

High-Efficiency Single-Stage Power Conversion.
Wide Input Voltage Range: 10V to 24V.
Backlight Lamp Ballast and Soft Dimming.
Minimal Required External Components.
Precision Voltage Reference Trimmed to 2%.
ZVS or ZCS Push-Pull & Full-Bridge Topology.
PWM Control at Fixed Frequency.
ZCS Control by Sensing Resonant Tank Current.
External Pulse Burst Dimming Function - Positive.
Analog Dimming Function - Positive.
Programmable Striking Freque.

More Datasheets from Fairchild (now onsemi)

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FAN7310	LCD Back Light Inverter Driver
FAN7311	LCD Backlight Inverter Driver
FAN7311B	LCD Backlight Inverter Driver
FAN7311BM	LCD Backlight Inverter Driver
FAN7311G	LCD Backlight Inverter Driver
FAN7311M	LCD Backlight Inverter Driver
FAN7311N	LCD Backlight Inverter Driver
FAN7313	LCD Backlight Inverter Driver
FAN7314	LCD Backlight Inverter Driver
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