FX4040G71130T1中文资料威世数据手册PDF规格书

Universal Constant Current Control 1 Channel and 2 Channels

The Smallest and Low Profile Constant Current Control 0 - 2.0A, up to 35V, with 170W/in3 Power Density and High Efficiency

The Universal Constant Current Control is a 1&2 channel driver dedicated for optimum performance to drive Power LED s. FX4040 is a complete adjustable system solution for all Power LED s with high current from 20mA up to 2A. The FX4040 provides a constant current without exceeding the applicable LED voltage to ensure the specified LED load life time. The integrated Universal Constant Current Control provides flexibility of utilizing various battery configurations and chemistries such as NiCd, NiMH, or Li+ and fixed power supplies with input voltage up to 35v. An additional flexibility is provided by using external resistors adjusting the constant output current to various LED configurations.

The FX4040 Universal Constant Current Control is available in 9-ports BGA package. In order to satisfy the stringent ambient temperature requirements, the Universal Constant Current Control is designed to handle the industrial temperature range of - 40°C to + 85°C.

FEATURES

• Fully integrated Universal Constant Current Control LED driver

• Power density - more than 170W/inch3

• Controlled output current

• BGA construction

• Temperature range: - 40°C to + 85°C

• No external components required

• Output power 60W per channel

• 2 totally independant channels

• Maximum current 2.0A per channel

• Low profile

APPLICATION

• LED lighting

• Backlight

• Bike lamps

• Positioning with LASER LEDs

• UV LEDs for ink drying

• Infrared LEDs

• Headlights and flashlights

• Medical instrumentation

• General and emergency/alarm lighting

• Design and architectural lighting

• Interior and runway lights

• Outdoor accent lighting

• Household appliances