T6313A
T6313A is High Efficiency WhiteLED Charge Pump manufactured by Taiwan Memory Technology.
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TE CH
Preliminary T6313A
Low Noise, High Efficiency WhiteLED Charge Pump
Features
- 4 Current Source Outputs
- 20mA Full Scale Current for each LED ..
- 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 Frequency (1MHz optional)
- 2.7V to 5.5V supply voltage
- Shutdown current is less 1uA
- Temperature Range -40 to 85°C
- 16-Pin QFN
GRNERAL DESCRIPTION
The T6313A is a charge pump DC/DC converter driving...
