LCD背光逆变器驱动IC LCD Backlight Inverter Drive IC
Description
The FAN7318 is a LCD backlight inverter drive IC that controls P-N half-bridge topology.
The FAN7318 provides a low-cost solution and reduces external components by integrating proprietary wave rectifiers for open-lamp protection and regulation. The operating voltage range of the FAN7318 is wide, so an external regulator isn’t necessary to supply the voltage to the IC.
Features
High-Efficiency Single-Stage Power Conversion
Wide Input Voltage Range: 6V to 30V
Backlight Lamp Ballast and Soft Dimming
Minimal External Components Required
Precision Voltage Reference Trimmed to 2%
Half-Bridge Topology
Soft-Start
PWM Control at Fixed Frequency
Analog Dimming Function
Burst Dimming Function
Programmable Striking Frequency
Open-Lamp Protection
Open-Lamp Regulation
Short-Lamp Protection
CMP-High Protection
FB-High Protection
Thermal Shutdown
20-Pin SOIC
Applications
LCD TV
LCD Monitor
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
FAN7318MX Fairchild 飞兆/仙童 | 当前型号 | 当前型号 |
FAN7319MX 飞兆/仙童 | 功能相似 | FAN7318MX和FAN7319MX的区别 |