A708YFT Datasheet PDF - ADDtek

●DESCRIPTION

●The A708 is a 3 channels 20mA advanced current regulator for driving LEDs. Only bypass capacitor is required and the noise is very low. The special circuit design provides over 90% efficiency because of the very low dropout voltage.

●Target end applications are LED backlights for color LCD display, such as mobile phone, smart phone, PDA, notebook, and monitor, etc.

●FEATURES

●■ Fixed 20mA DC constant sink current.

●■ Individual current sink circuit for each LED string to prevent short / open circuit on LEDs.

●■ TSOT-26 package available.

●■ High efficiency.

●■ Supply voltage range 2.7V ~ 12V.

●■ Output sustaining voltage up to 17V.

●■ 0.1uA standby current.

●■ 2KV HBM ESD protection.

●■ Advanced Bi-CMOS process.