Integrated Circuits (ICs)

MP2489DJ-LF-P

Active

LED DRIVER, 1 OUTPUT, BUCK, 6 V TO 60 V INPUT, 600 KHZ, 1 A OUTPUT, TSOT-23-5

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Integrated Circuits (ICs)

Active

LED DRIVER, 1 OUTPUT, BUCK, 6 V TO 60 V INPUT, 600 KHZ, 1 A OUTPUT, TSOT-23-5

Technical Specifications

Parameters and characteristics for this part

Part	Mounting Type	Supplier Device Package	Number of Outputs	Grade	Applications	Current - Output / Channel	Package / Case	Topology	Operating Temperature [Min]	Operating Temperature [Max]	Voltage - Supply (Min) [Min]	Dimming	Frequency	Type	Package / Case [y]	Package / Case [x]
Monolithic Power Systems Inc. MP2489DQ-LF-P	Surface Mount	6-QFN (3x3)	1	Automotive	Backlight Lighting Signage	1 A	6-VDFN Exposed Pad	Step-Down (Buck)	-40 C	125 °C	6 V	Analog PWM	600 kHz	DC DC Regulator
Monolithic Power Systems Inc. MP2489DQ-LF-Z	Surface Mount	6-QFN (3x3)	1	Automotive	Backlight Lighting Signage	1 A	6-VDFN Exposed Pad	Step-Down (Buck)	-40 C	125 °C	6 V	Analog PWM	600 kHz	DC DC Regulator
Monolithic Power Systems Inc. MP2489DJ-LF-P	Surface Mount	TSOT-23-5	1	Automotive	Backlight Lighting Signage	1 A	SOT-23-5 Thin TSOT-23-5	Step-Down (Buck)	-40 C	125 °C	6 V	Analog PWM	600 kHz	DC DC Regulator
Monolithic Power Systems Inc. MP2489DN-LF-Z	Surface Mount	8-SOICE	1	Automotive	Backlight Lighting Signage	1 A	8-SOIC Exposed Pad	Step-Down (Buck)	-40 C	125 °C	6 V	Analog PWM	600 kHz	DC DC Regulator	3.9 mm	0.154 in
Monolithic Power Systems Inc. MP2489DJ-LF-Z	Surface Mount	TSOT-23-5	1	Automotive	Backlight Lighting Signage	1 A	SOT-23-5 Thin TSOT-23-5	Step-Down (Buck)	-40 C	125 °C	6 V	Analog PWM	600 kHz	DC DC Regulator

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General part information

Step-down white LED driver in 5 pin TSOT-23 package

Internal 65V MOSFET

High efficiency (greater than 95%)

Technical documentation and resources