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FAN7316 Datasheet LCD Backlight Inverter Driver

Manufacturer: Fairchild (now onsemi)

General Description

The FAN7316 is a LCD backlight inverter drive IC that controls N-N half-bridge topology.

The FAN7316 can also drive push-pull topology.

The FAN7316 provides a low-cost solution by integrating the external open-lamp protection circuit.

Overview

FAN7316 — LCD Backlight Inverter Drive IC April 2011 FAN7316 LCD Backlight Inverter Drive.

Key Features

  • High-Efficiency Single-Stage Power Conversion.
  • Wide Input Voltage Range: 4.5V to 24V.
  • Backlight Lamp Ballast and Soft Dimming.
  • Reduces Required External Components.
  • Precision Voltage Reference Trimmed to 2%.
  • N-N Half-Bridge Topology.
  • PWM Control at Fixed Frequency.
  • Analog and Burst Dimming Function.
  • Selectable Burst Dimming Polarity by ADIM Voltage.
  • Striking Frequency Depending on Normal Frequency.
  • Open-Lamp Protection.
  • Open-Lamp Regul.