Integrated Circuits (ICs)

MAX20028ATJA/VY+T

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IC REG

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Integrated Circuits (ICs)

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IC REG

Technical Specifications

Parameters and characteristics for this part

Specification	MAX20028ATJA/VY+T

Clock Sync	True
Control Features	Enable
Duty Cycle (Max)	97.2 %
Frequency - Switching [Max]	2.1 MHz
Frequency - Switching [Min]	350 kHz
Function	Step-Down
Grade	Automotive
Mounting Type	Wettable Flank, Surface Mount
Number of Outputs	3
Operating Temperature [Max]	125 ¯C
Operating Temperature [Min]	-40 °C
Output Configuration	Positive
Qualification	AEC-Q100
Supplier Device Package	32-WETQFN (5x5)
Synchronous Rectifier	True
Topology	Buck
Voltage - Supply (Vcc/Vdd) [Max]	36 V
Voltage - Supply (Vcc/Vdd) [Min]	3.5 V

Part	Output Configuration	Supplier Device Package	Control Features	Frequency - Switching [Min]	Frequency - Switching [Max]	Duty Cycle (Max)	Operating Temperature [Min]	Operating Temperature [Max]	Qualification	Mounting Type	Number of Outputs	Function	Topology	Voltage - Supply (Vcc/Vdd) [Min]	Voltage - Supply (Vcc/Vdd) [Max]	Grade	Utilized IC / Part	Board Type	Supplied Contents
Analog Devices Inc./Maxim Integrated MAX20028ATJA/VY+T	Positive	32-WETQFN (5x5)	Enable	350 kHz	2.1 MHz	97.2 %	-40 °C	125 ¯C	AEC-Q100	Surface Mount Wettable Flank	3	Step-Down	Buck	3.5 V	36 V	Automotive
Analog Devices Inc./Maxim Integrated MAX20028EVKIT#																	MAX20028	Fully Populated	Board(s)
Analog Devices Inc./Maxim Integrated MAX20028ATJA/VY+	Positive	32-WETQFN (5x5)	Enable	350 kHz	2.1 MHz	97.2 %	-40 °C	125 ¯C	AEC-Q100	Surface Mount Wettable Flank	3	Step-Down	Buck	3.5 V	36 V	Automotive

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

Distributor	Package	Quantity	$

Digikey	Tape & Reel (TR)	2500	$ 3.28

General part information

Buck Regulator Positive Output Step-Down DC-DC Controller IC 32-WETQFN (5x5)

Technical documentation and resources