Description
The T6313A is a charge pump DC/DC converter driving a constant current up to 20mA for each LED of total four LEDs.
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.
- White LED Backlighting.
- 0.5% LED current matching.
- Automatic Soft-Start.
- No External Inductors, Schottky, or Zener Diode and Resistor Required.
- 500KHz Switching.
T6313A_TaiwanMemoryTechnology.pdf
