Datasheet Details
Part number:
MPQ2489DQ, MPQ2489
Manufacturer:
MPS
File Size:
552.65 KB
Description:
Step down white led driver.
Note:
This datasheet PDF includes multiple part numbers: MPQ2489DQ, MPQ2489.
Please refer to the document for exact specifications by model.
MPQ2489DQ, MPQ2489, Step Down White LED Driver
The MPQ2489 is a high efficiency step-down converter designed in continuous current mode for driving the high brightness Light Emitting Diodes (LED) from wide input voltage 6V *55V.
The MPQ2489 employs hysteretic control architecture to regulate a high accuracy LED current, which is measured
MPQ2489DQ Features
* Guaranteed Industrial/Automotive Temp
* Internal 60V MOSFET
* Wide 6V to 55V Input Range
* 1A Output Current
* High Efficiency (>95%)
* Hysteresis Control
* PWM & Analog Dimming
* 1000:1 PWM Dimming Resolution
* Thermal Shutdown
* Inherent Open LED Protecti
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