MPQ2489DQ-LF-P

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MONOLITHIC POWER SYSTEMS (MPS)

IC LED DRVR RGLTR PWM 550MA 6QFN

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MONOLITHIC POWER SYSTEMS (MPS)

IC LED DRVR RGLTR PWM 550MA 6QFN

Technical Specifications

Parameters and characteristics for this part

Part	Topology	Mounting Type	Type	Frequency	Number of Outputs	Current - Output / Channel	Voltage - Supply (Max) [Max]	Applications	Package / Case	Qualification	Supplier Device Package	Operating Temperature [Min]	Operating Temperature [Max]	Voltage - Supply (Min) [Min]	Grade	Dimming
MONOLITHIC POWER SYSTEMS (MPS) MPQ2489DQ-AEC1-LF-P	Step-Down (Buck)	Surface Mount	DC DC Regulator	600 kHz	1	550 mA	55 V	Backlight Lighting Signage	6-VDFN Exposed Pad	AEC-Q100	6-QFN (3x3)	-40 °C	125 ¯C	6 V	Automotive	Analog PWM
MONOLITHIC POWER SYSTEMS (MPS) MPQ2489DQ-LF-P	Step-Down (Buck)	Surface Mount	DC DC Regulator	600 kHz	1	550 mA	55 V	Backlight Lighting Signage	6-VDFN Exposed Pad	AEC-Q100	6-QFN (3x3)	-40 °C	125 ¯C	6 V	Automotive	Analog PWM
MONOLITHIC POWER SYSTEMS (MPS) MPQ2489DQ-AEC1-LF-Z	Step-Down (Buck)	Surface Mount	DC DC Regulator	600 kHz	1	550 mA	55 V	Backlight Lighting Signage	6-VDFN Exposed Pad	AEC-Q100	6-QFN (3x3)	-40 °C	125 ¯C	6 V	Automotive	Analog PWM
MONOLITHIC POWER SYSTEMS (MPS) MPQ2489DQ-LF-Z	Step-Down (Buck)	Surface Mount	DC DC Regulator	600 kHz	1	550 mA	55 V	Backlight Lighting Signage	6-VDFN Exposed Pad	AEC-Q100	6-QFN (3x3)	-40 °C	125 ¯C	6 V	Automotive	Analog PWM

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General part information

LED Driver IC 1 Output DC DC Regulator Step-Down (Buck) Analog, PWM Dimming 550mA 6-QFN (3x3)

Technical documentation and resources