[ADD Microtech Corp.]

DESCRIPTION

The AMC7123/4 is member of ADDM North Star White/Blue LED driver family. No external component is required. Especially good for use flash light LED driver. The special circuit design provides over 90 efficiency in low noise. The AMC7123/4 is Integrated with 2 control pins for LEDs driving current control.

Target end applications are camera flash light LCD driver for mobile phone, smart phone, PDA, Digital Still Camera, etc.

FEATURES

■ No external component required.

■ Programmable output current control by ENL, ENH

■ 120mA LED driving capability.

■ Output short / open circuit protection.

■ 1 channel, 3 channels available in MSOP-8 package..

■ High efficiency

■ Thermal Shut-Down protection.

■ Supply voltage range 2.7V ~ 6V

■ 0.1uA Shut-Down current

■ 2KV HBM ESD protection

■ Advanced Bi-CMOS process.

APPLICATIONS

■ Mobile Phone, Smart Phone Camera LED Flash Light.

■ Digital Still Camera LED Flash Light.