XL6101
Description
XL6101 is a built in high frequency power transistor and Schottky diode Boost LED constant current driver, fixed 1.2MHz frequency PWM, can support input operating voltage range of 2.5V~20V. XL6101 has high precision constant current output to drive the LED, and built in frequency compensation circuitry allows the use of small external components at a price suitable for lowering the cost of the entire power supply system and reduce the printed circuit board space.
Key Features
- Operation Voltage：2.5V~20V
- Directly Drive 1~10 Series LED
- Shutdown Current：3uA
- Fixed 1.2MHz Switching Frequency
- 500mA Constant Output Current Capability
- Built in High Frequency Power Transistor
- Built in Schottky Diode
- High Efficiency up to 85%
- Excellent line and load regulation
- EN PIN TTL ON/OFF capability
