MP2480 Overview
The MP2480 is step-down switching regulator that delivers a constant current of up to 3A to high-power LEDs. It integrates a high-side, high-voltage power MOSFET with a current limit of 4.3A. The wide 5V to 36V input range acmodates a variety of step-down applications, making it ideal for general lighting and LCD backlighting applications.
MP2480 Key Features
- Wide 5V to 36V Operating Input Range
- Up to 95% Efficiency
- Hysteretic Control with No pensation
- No Output Capacitor Required
- ±3% LED Current Accuracy
- Up to 2MHz Switching Frequency
- Up to 20kHz Dimming Frequency
- 200mV Reference Voltage
- Short-Circuit Protection with Integrated
- Thermal Shut Down
