FAN7340MX Datasheet | Fairchild Semiconductor

FAN7340 - LED Backlight Driving Boost Switch July 2013 FAN7340 LED Backlight Driving Boost Switch Features - Single-Channel Boost LED Switch - Internal Power MOSFET for PWM Dimming: RDS(on) = 3.4 Ω at VGS=10 V, BVDSS=400 V - Current Mode PWM Control - Internal Programmable Slope pensation - Wide Supply Voltage Range: 10 V to 35 V - LED Current Regulation: ±1% - Programmable Switching Frequency - Analog and PWM Dimming - Wide Dimming Ratio: On Time=10 µs to DC - Cycle-by-Cycle Current Limiting - Thermal Shutdown: 150°C - Open-LED Protection (OLP) - Over-Voltage Protection (OVP) - Over-Current Protection (OCP) - Error Flag Generation (for External Load Switch) - Internal Soft-Start -...