DESCRIPTION

A701/2 are adjustable constant current drivers for LED applications. Six regulated current ports are designed to provide uniform and pure DC constant current sinks for driving LEDs within a large range VF variation.

FEATURES

■ 6 constant-current output channels

■ Output current deviations: ±3 between channels, ±7 between ICs.

■ Output current programmable through external resistor.

■ Constant output current range: 5mA~40mA

■ Wide supply voltage range: 6V~50V (A702)

■ 75V output sustaining voltage

■ 1uA Shut-down current

■ 2 kinds of control logic for Output Enable pin

APPLICATIONS

■ Automotive Interior Lighting

■ Channel Letter, Indoor Lighting

■ LED Backlight Driver for MP3, MP4, Mobile Phone, Portable DVD, NB, and LCD TV.