The AMC711x series is member of linear LED driver family. No external component is required. Especially good for Li-ion battery powered LCD displays??backlight using white LEDs. The special circuit design provides over 90% efficiency in low noise. Target end applications are color LCD display, such as mobile phone with color display,smart phone, PDA, etc.
LED sink current 20mA and 15mA
Individual current sink circuit for all LEDs output to prevent short / open circuit on LEDs.