FAN7300GX

LCD DRVR 9V/12V/15V/18V/24V 20Pin SSOP T/R

Description

The FAN7300 provides all the control functions for a series parallel resonant converter and also contains a pulse

width modulation PWM controller to develop a supply voltage. Typical operating frequency range is between

30kHz and 100kHz depending on the CCFL and the transformer"s characteristics.

Features

• High Efficiency Single Stage Power Conversion

• Wide Input Voltage Range 6V to 25V

• Back Light Lamp Ballast and Soft Dimming

• Few External Components

• Precision Voltage Reference Trimmed to 2%

• Soft Start

• PWM and PFM Control

• Analog, Burst and Mixed Dimming Function

• Allows All N-Channel MOSFET Drive

• Double Pulse Suppression Logic

• Open Lamp Detection

• Output Short Circuit Protection

• Open Lamp Regulation

• 20 Pin SSOP