FAN7340M Datasheet PDF - Fairchild

●Description

●The FAN7340 is a single-channel boost controller that integrates an N-channel power MOSFET for PWM dimming using Fairchild’s proprietary planar Double diffused MOS (DMOS) technology.

●Features

●  Single-Channel Boost LED Switch

●  Internal Power MOSFET for PWM Dimming:   RDS(on)= 3.4Ωat VGS=10V, BVDSS=400V

●  Current Mode PWM Control

●  Internal Programmable Slope Compensation

●  Wide Supply Voltage Range: 10V to 35V

●  LED Current Regulation: ±1%

●  Programmable Switching Frequency

●  Analog and PWM Dimming

●  Wide Dimming Ratio: On Time=10µs 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 (forExternal Load Switch)

●  Internal Soft-Start

●  16-Lead SOIC Package

●Applications

●  LED Backlight for LCD TV

●  LED Backlight for LCD Monitor

●  LED Lighting