XL6002 Description
The XL6002 is a 150KHz fixed frequency PWM buck / buck_boost LED driver, capable of driving a 2A load with high efficiency, low ripple and excellent line and load regulation. Requiring a minimum number of external ponents, the regulator is simple to use and include internal frequency pensation and a fixed-frequency oscillator. The PWM control circuit is able to adjust the duty ratio linearly from 0 to 100%.
XL6002 Key Features
- Wide 4.5V to 40V Input Voltage Range
- 0.155V CS adjustable LED drive current
- Minimum Drop Out 1.5V
- Fixed 150kHz Switching Frequency
- 2A Constant Output Current Capability
- Internal Optimize Power Transistor
- Excellent line and load regulation
- PWM pin with dimming function
- Built in thermal shutdown function
- Built in current limit function