FAN73402MX

FAN73402 系列 35 V 250 mA LED 背光 驱动 升压 开关 - SOIC-16

Description

The FAN73402 is a single-channel boost controller that integrates an N-channel power MOSFET for PWM dimming using ’s proprietary planar Double diffused MOSFET DMOS technology.

Features

  Single-Channel Boost LED Switch

  Internal Power MOSFET for PWM Dimming: RDSON=1.0Ωat VGS=10V, BVDSS=200V

  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