Integrated Circuits (ICs)

MAX20444BATG/V+T

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Analog Devices Inc./Maxim Integrated

IC LED DRIVER CTRLR PWM 24TQFN

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Integrated Circuits (ICs)

MAX20444BATG/V+T

Active

Analog Devices Inc./Maxim Integrated

IC LED DRIVER CTRLR PWM 24TQFN

Deep-Dive with AI

DocumentsDatasheet

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	MAX20444BATG/V+T

Applications	Backlight
Dimming	PWM, Analog, I2C
Frequency [Max]	2.2 MHz
Frequency [Min]	400 kHz
Grade	Automotive
Internal Switch(s)	True
Mounting Type	Surface Mount
Number of Outputs	4
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 °C
Package / Case	24-WFQFN Exposed Pad
Qualification	AEC-Q100
Supplier Device Package	24-TQFN (4x4)
Topology	SEPIC, Boost
Type	DC DC Controller
Voltage - Output	52 V
Voltage - Supply (Max) [Max]	36 V
Voltage - Supply (Min) [Min]	4.5 V

MAX20444 Series

Part	Applications	Voltage - Output	Qualification	Frequency [Max]	Frequency [Min]	Grade	Package / Case	Voltage - Supply (Min) [Min]	Number of Outputs	Dimming	Type	Operating Temperature [Max]	Operating Temperature [Min]	Topology	Mounting Type	Supplier Device Package	Voltage - Supply (Max) [Max]	Current - Output / Channel	Voltage - Output [Min]	Voltage - Output [Max]	Outputs and Type	Outputs and Type	Features	Voltage - Input [Min]	Voltage - Input [Max]	Supplied Contents	Utilized IC / Part
Analog Devices Inc./Maxim Integrated MAX20444BATG/V+T	Backlight	52 V	AEC-Q100	2.2 MHz	400 kHz	Automotive	24-WFQFN Exposed Pad	4.5 V	4	Analog I2C PWM	DC DC Controller	125 °C	-40 °C	Boost SEPIC	Surface Mount	24-TQFN (4x4)	36 V
Analog Devices Inc./Maxim Integrated MAX20444CATG/VY+	Backlight			2.2 MHz	400 kHz	Automotive	24-WFQFN Exposed Pad	4.5 V	4	I2C PWM	DC DC Controller	125 °C	-40 °C	Flyback SEPIC Step-Down (Buck) Step-Up (Boost)	Surface Mount Wettable Flank	24-SWTQFN (4x4)	36 V	130 mA	1.25 V	36 V
Analog Devices Inc./Maxim Integrated MAX20444BEVKIT#		52 V																			4	Non-Isolated Outputs	Dimmable	4.5 V	36 V	Board(s)	MAX20444B
Analog Devices Inc./Maxim Integrated MAX20444BATG/VY+	Backlight	52 V	AEC-Q100	2.2 MHz	400 kHz	Automotive	24-WFQFN Exposed Pad	4.5 V	4	Analog I2C PWM	DC DC Controller	125 °C	-40 °C	Boost SEPIC	Surface Mount	24-TQFN (4x4)	36 V
Analog Devices Inc./Maxim Integrated MAX20444BATG/VY+T	Backlight	52 V	AEC-Q100	2.2 MHz	400 kHz	Automotive	24-WFQFN Exposed Pad	4.5 V	4	Analog I2C PWM	DC DC Controller	125 °C	-40 °C	Boost SEPIC	Surface Mount	24-TQFN (4x4)	36 V
Analog Devices Inc./Maxim Integrated MAX20444BATG/V+	Backlight	52 V	AEC-Q100	2.2 MHz	400 kHz	Automotive	24-WFQFN Exposed Pad	4.5 V	4	Analog I2C PWM	DC DC Controller	125 °C	-40 °C	Boost SEPIC	Surface Mount	24-TQFN (4x4)	36 V

Pricing

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

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 4.17
		10	$ 2.75
		25	$ 2.38
		100	$ 1.97
		250	$ 1.77
		500	$ 1.65
		1000	$ 1.54
	Digi-Reel®	1	$ 4.17
		10	$ 2.75
		25	$ 2.38
		100	$ 1.97
		250	$ 1.77
		500	$ 1.65
		1000	$ 1.54
	Tape & Reel (TR)	2500	$ 1.35

Description

General part information

MAX20444 Series

LED Driver IC 4 Output DC DC Controller Boost, SEPIC Analog, I2C, PWM Dimming 24-TQFN (4x4)

Documents

Technical documentation and resources