Integrated Circuits (ICs)

MAX20431ATIH/VY+

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Analog Devices Inc./Maxim Integrated

FOUR-OUTPUT MINI PMIC FOR SAFETY

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Integrated Circuits (ICs)

MAX20431ATIH/VY+

Active

Analog Devices Inc./Maxim Integrated

FOUR-OUTPUT MINI PMIC FOR SAFETY

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Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	MAX20431ATIH/VY+

Current - Output	3 A, 2.5 A, 500 mA
Frequency - Switching	2.1 MHz
Function	Step-Down, Step-Up
Mounting Type	Wettable Flank, Surface Mount
Number of Outputs	4
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 °C
Output Configuration	Positive
Output Type	Programmable (Fixed)
Package / Case	28-WFQFN Exposed Pad
Supplier Device Package	28-SWTQFN (5x5)
Synchronous Rectifier	True
Topology	Boost, Buck
Voltage - Input (Min) [Min]	3.5 V
Voltage - Output (Max) [Max]	3.9875 V
Voltage - Output (Min/Fixed)	5 V
Voltage - Output (Min/Fixed)	0.5 V
Voltage - Output (Min/Fixed)	3.3 V

MAX20431 Series

Part	Mounting Type	Voltage - Output (Min/Fixed)	Voltage - Output (Min/Fixed)	Voltage - Output (Min/Fixed)	Package / Case	Operating Temperature [Min]	Operating Temperature [Max]	Supplier Device Package	Function	Voltage - Input (Min) [Min]	Voltage - Output (Max) [Max]	Current - Output	Output Configuration	Output Type	Number of Outputs	Topology	Frequency - Switching
Analog Devices Inc./Maxim Integrated MAX20431ATIG/VY+T	Surface Mount Wettable Flank	5 V	0.5 V	3.3 V	28-WFQFN Exposed Pad	-40 °C	125 °C	28-SWTQFN (5x5)	Step-Down Step-Up	3.5 V	3.6875 V	2.5 A 3 A 500 mA	Positive	Programmable (Fixed)	4	Boost Buck	2.1 MHz
Analog Devices Inc./Maxim Integrated MAX20431ATIA/VY+	Surface Mount Wettable Flank	5 V	0.5 V	3.3 V	28-WFQFN Exposed Pad	-40 °C	125 °C	28-SWTQFN (5x5)	Step-Down Step-Up	3.5 V	3.6875 V	2.5 A 3 A 500 mA	Positive	Programmable (Fixed)	4	Boost Buck	2.1 MHz
Analog Devices Inc./Maxim Integrated MAX20431ATIH/VY+	Surface Mount Wettable Flank	5 V	0.5 V	3.3 V	28-WFQFN Exposed Pad	-40 °C	125 °C	28-SWTQFN (5x5)	Step-Down Step-Up	3.5 V	3.9875 V	2.5 A 3 A 500 mA	Positive	Programmable (Fixed)	4	Boost Buck	2.1 MHz
Analog Devices Inc./Maxim Integrated MAX20431ATIR/VY+T	Surface Mount Wettable Flank	5 V	0.5 V	3.3 V	28-WFQFN Exposed Pad	-40 °C	125 °C	28-SWTQFN (5x5)	Step-Down Step-Up	3.5 V	3.6875 V	2.5 A 3 A 500 mA	Positive	Programmable (Fixed)	4	Boost Buck	2.1 MHz
Analog Devices Inc./Maxim Integrated MAX20431ATIA/VY+T	Surface Mount Wettable Flank	5 V	0.5 V	3.3 V	28-WFQFN Exposed Pad	-40 °C	125 °C	28-SWTQFN (5x5)	Step-Down Step-Up	3.5 V	3.6875 V	2.5 A 3 A 500 mA	Positive	Programmable (Fixed)	4	Boost Buck	2.1 MHz
Analog Devices Inc./Maxim Integrated MAX20431ATIG/VY+	Surface Mount Wettable Flank	5 V	0.5 V	3.3 V	28-WFQFN Exposed Pad	-40 °C	125 °C	28-SWTQFN (5x5)	Step-Down Step-Up	3.5 V	3.6875 V	2.5 A 3 A 500 mA	Positive	Programmable (Fixed)	4	Boost Buck	2.1 MHz

Pricing

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

Distributor	Package	Quantity	$

Digikey	Tube	60	$ 6.96

Description

General part information

MAX20431 Series

Boost, Buck Switching Regulator IC Positive Programmable (Fixed) 0.5V (3.3V, 5V) 4 Output 500mA, 2.5A, 3A, 3A 28-WFQFN Exposed Pad

Documents

Technical documentation and resources

No documents available