Integrated Circuits (ICs)

MAX20458ATIA/VY+T

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36V DUAL 3.5A & 1.5A SYNC BUCK C

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Integrated Circuits (ICs)

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36V DUAL 3.5A & 1.5A SYNC BUCK C

Technical Specifications

Parameters and characteristics for this part

Specification	MAX20458ATIA/VY+T

Clock Sync	True
Frequency - Switching	2.1 MHz
Function	Step-Up
Grade	Automotive
Mounting Type	Wettable Flank, Surface Mount
Number of Outputs	1
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 °C
Output Configuration	Positive
Output Phases	1
Output Type	Transistor Driver
Package / Case	28-WFQFN Exposed Pad
Qualification	AEC-Q100
Supplier Device Package	28-TQFN (5x5)
Synchronous Rectifier	True
Topology	Boost
Voltage - Supply (Vcc/Vdd) [Max]	36 V
Voltage - Supply (Vcc/Vdd) [Min]	3.5 V

Part	Voltage - Supply (Vcc/Vdd) [Max]	Voltage - Supply (Vcc/Vdd) [Min]	Operating Temperature [Max]	Operating Temperature [Min]	Output Type	Number of Outputs	Mounting Type	Supplier Device Package	Frequency - Switching	Function	Package / Case	Grade	Qualification	Output Phases	Output Configuration	Topology	Supplied Contents	Outputs and Type	Outputs and Type	Utilized IC / Part	Voltage - Input [Max]	Voltage - Input [Min]	Board Type	Voltage - Output	Main Purpose	Current - Output	Regulator Topology
Analog Devices Inc./Maxim Integrated MAX20458ATIF/VY+	36 V	3.5 V	125 °C	-40 °C	Transistor Driver	1	Surface Mount Wettable Flank	28-TQFN (5x5)	2.1 MHz	Step-Up	28-WFQFN Exposed Pad	Automotive	AEC-Q100	1	Positive	Boost
Analog Devices Inc./Maxim Integrated MAX20458ATIA/VY+	36 V	3.5 V	125 °C	-40 °C	Transistor Driver	1	Surface Mount Wettable Flank	28-TQFN (5x5)	2.1 MHz	Step-Up	28-WFQFN Exposed Pad	Automotive	AEC-Q100	1	Positive	Boost
Analog Devices Inc./Maxim Integrated MAX20458ATIA/VY+T	36 V	3.5 V	125 °C	-40 °C	Transistor Driver	1	Surface Mount Wettable Flank	28-TQFN (5x5)	2.1 MHz	Step-Up	28-WFQFN Exposed Pad	Automotive	AEC-Q100	1	Positive	Boost
Analog Devices Inc./Maxim Integrated MAX20458EVKIT#									2.1 MHz								Board(s)	Non-Isolated	1	MAX20458	40 V	3.5 V	Fully Populated	3.3 V 5 V	DC/DC Step Up	3.5 A	Boost

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	$ 2.15

General part information

Boost Regulator Positive Output Step-Up DC-DC Controller IC 28-TQFN (5x5)

Technical documentation and resources