Datasheet Details
Part number:
MP2488DQ, MP2488
Manufacturer:
MPS
File Size:
222.89 KB
Description:
2a high power led driver.
Note:
This datasheet PDF includes multiple part numbers: MP2488DQ, MP2488.
Please refer to the document for exact specifications by model.
MP2488DQ, MP2488, 2A High Power LED Driver
The MP2488 is a fixed frequency step-down switching regulator to deliver a constant current of up to 2A to high power LEDs.
It integrates a high-side, high voltage power MOSFET with a current limit of 3.2A.
The wide 4.5V to 55V input range accommodates a variety of step-down applications, making it
MP2488DQ Features
* Wide 4.5V to 55V Operating Input Range
* 220mΩ Internal Power MOSFET
* Up to 200kHz Programmable Switching Frequency
* 130μA Quiescent Current
* Ceramic Capacitor Stable
* Internal Soft-Start
* Up to 97.5% Efficiency
* 200mV reference voltage for high efficiency
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