MP2489DQ-LF-Z Monolithic Power Systems, IC LED DRIVER
LED Driver IC 1 Output DC DC Regulator Step-Down (Buck) Analog, PWM Dimming 1A 6-QFN (3x3)
LED Lighting Drivers 6V-60V 1A Buck LED Driver
Feature
Guaranteed Industrial/Automotive Temp
Internal 60V MOSFET
Wide 6V to 55VInputRange
³1A Output Current
High Efficiency (>95%)
Hysteresis Control
PWM & Analog Dimming
1000:1 PWM Dimming Resolution
Thermal Shutdown
Inherent Open LED Protection
Short LED Protection
Available in QFN6(3x 3mm) and SOIC8E Packages
Available in AEC-Q100 Grade 1
Catalogue
FPGA / CPLD
Memory
MOS 
MCU 
DSP
OCEP
Secondary 
Other 
