T6313A - High Efficiency WhiteLED Charge Pump
The T6313A is a charge pump DC/DC converter driving a constant current up to 20mA for each LED of total four LEDs.
It is a high efficiency device that is up to 93%, and it would be a suitable driving device for LED back light application.
The T6313A operates in a 1.5x charge pump mode based on input
T6313A Features
* 4 Current Source Outputs
* 20mA Full Scale Current for each LED www.DataSheet4U.com
* Power efficency up to 93%
* 32 levels for brightness
* 2 wires interface
* Low Noise Constant Frequency Operation
* High Accuracy Brightness Matching
