FAN7547A
FAN7547A is LCD Backlight Inverter Drive IC manufactured by Fairchild Semiconductor.
FAN7547A LCD Backlight Inverter Drive IC
February 2007
FAN7547A LCD Backlight Inverter Drive IC
Features
- Backlight Lamp Ballast and Soft Dimming
- Reduced Number of ponents
- Wide Range of Operating Voltage (6 to 30V)
- Precision Voltage Reference Reduced to 3.4%
- Low Standby Current (Typically 50µA)
- Soft-Start Function
- PWM Control
- Analog, Mixed, and PWM Dimming Function
- P-Channel MOSFET Drive
- Open-Lamp Protections (OLP)
- Shutdown Protections (SDP)
- 14-Pin SOP
Description
The FAN7547A provides all control functions for a current-fed, push-pull, self-oscillation type converter and also contains a pulse-width-modulated (PWM) controller to develop a supply voltage....
