參數(shù)資料
型號: FAN7300G
廠商: FAIRCHILD SEMICONDUCTOR CORP
元件分類: 穩(wěn)壓器
英文描述: LCD Back Light Inverter Drive IC
中文描述: FLUORESCENT LIGHT CONTROLLER, 115 kHz SWITCHING FREQ-MAX, PDSO20
封裝: SSOP-20
文件頁數(shù): 1/12頁
文件大?。?/td> 672K
代理商: FAN7300G
2003 Fairchild Semiconductor Corporation
www.fairchildsemi.com
Rev. 1.0.0
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
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.
20-SSOP
FAN7300
LCD Back Light Inverter Drive IC
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