Integrated Circuits (ICs)

MP4012DS-LF-Z

NRND

LED LIGHTING DRIVER ICS 55VIN WLED BOOST CONTROLLER

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Integrated Circuits (ICs)

NRND

LED LIGHTING DRIVER ICS 55VIN WLED BOOST CONTROLLER

Technical Specifications

Parameters and characteristics for this part

Specification	MP4012DS-LF-Z

Applications	Lighting, Backlight
Dimming	Analog, PWM
Frequency	580 kHz
Grade	Automotive
Internal Switch(s)	False
Mounting Type	Surface Mount
Number of Outputs	1
Operating Temperature [Max]	85 C
Operating Temperature [Min]	-40 ¯C
Package / Case	16-SOIC
Package / Case	0.154 in, 3.9 mm
Supplier Device Package	16-SOIC
Topology	SEPIC, Step-Up (Boost), Step-Down (Buck)
Type	DC DC Controller
Voltage - Supply (Max) [Max]	55 V
Voltage - Supply (Min) [Min]	8 V

Part	Type	Dimming	Frequency	Topology	Operating Temperature [Max]	Operating Temperature [Min]	Voltage - Supply (Min) [Min]	Mounting Type	Voltage - Supply (Max) [Max]	Number of Outputs	Internal Switch(s)	Applications	Grade	Package / Case	Package / Case	Supplier Device Package
Monolithic Power Systems Inc. MP4012DS-LF-Z	DC DC Controller	Analog PWM	580 kHz	SEPIC Step-Down (Buck) Step-Up (Boost)	85 C	-40 ¯C	8 V	Surface Mount	55 V	1		Backlight Lighting	Automotive	16-SOIC	0.154 in 3.9 mm	16-SOIC

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	N/A	0	$ 1.22
	Tape & Reel (TR)	2500	$ 1.20
		5000	$ 1.16
Mouser	N/A	2500	$ 1.10

General part information

Constant-current WLED Controller

8V~55V Input Voltage

Constant Frequency Mode Or Constant Off Time Mode

Technical documentation and resources