FAN73402MX Overview
Key Specifications
Package: SOP
Mount Type: Surface Mount
Operating Voltage: 15 V
Max Voltage (typical range): 35 V
Description
The FAN73402 is a single-channel boost controller that integrates an N-channel power MOSFET for PWM dimming using Fairchild’s proprietary planar Doublediffused MOSFET (DMOS) technology. The IC operates as a constant-current source for driving high-current LEDs.
Key Features
- Single-Channel Boost LED Switch
- Internal Power MOSFET for PWM Dimming: RDS(ON)=1.0 Ω at VGS=10 V, BVDSS=200 V
- Current-Mode PWM Control
- Internal Programmable Slope Compensation
- Wide Supply Voltage Range: 10 V to 35 V
