FAN7317 Просмотр технического описания (PDF) - Fairchild Semiconductor

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FAN7317

LCD Backlight Inverter Drive IC

Fairchild Semiconductor 

Typical Application Circuit (LCD Backlight Inverter)

Application

22-Inch LCD Monitor

Device

FAN7317

Input Voltage Range

13±10%

Number of lamps

4

1. Features

ƒ High-Efficiency Single-Stage Power Conversion

ƒ P-N Full-Bridge Topology

ƒ Reduces Required External Components

ƒ Enhanced System Reliability through Protection Functions

Figure 56. Typical Application Circuit

2. Transformer Schematic Diagram

3. Core & Bobbin

ƒ Core: EFD2126

ƒ Material: PL7

ƒ Bobbin: EFD2126

© 2007 Fairchild Semiconductor Corporation

FAN7317 • 1.0.2

Figure 57. Transformer Schematic Diagram

20

www.fairchildsemi.com

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