Integrated Circuits (ICs)

MAX20471ATCA/V+

Obsolete

Analog Devices Inc./Maxim Integrated

IC REG BOOST ADJ 1A 12TDFN

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Integrated Circuits (ICs)

MAX20471ATCA/V+

Obsolete

Analog Devices Inc./Maxim Integrated

IC REG BOOST ADJ 1A 12TDFN

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DocumentsDatasheet

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	MAX20471ATCA/V+

Current - Output	1 A
Frequency - Switching	2.2 MHz
Function	Step-Up
Grade	Automotive
Mounting Type	Surface Mount
Number of Outputs	1
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 °C
Output Configuration	Positive
Output Type	Adjustable
Package / Case	12-WFDFN Exposed Pad
Qualification	AEC-Q100
Supplier Device Package	12-TDFN (3x3)
Synchronous Rectifier	True
Topology	Boost
Voltage - Input (Max)	4 V
Voltage - Input (Min) [Min]	3 V
Voltage - Output (Max) [Max]	5.25 V
Voltage - Output (Min/Fixed)	3.8 V

MAX20471 Series

Part	Output Configuration	Voltage - Output (Min/Fixed)	Grade	Voltage - Input (Max)	Function	Number of Outputs	Frequency - Switching	Topology	Mounting Type	Output Type	Qualification	Operating Temperature [Max]	Operating Temperature [Min]	Voltage - Output (Max) [Max]	Voltage - Input (Min) [Min]	Current - Output	Supplier Device Package	Package / Case	Output Type	Package / Case [y]	Package / Case [x]
Analog Devices Inc./Maxim Integrated MAX20471ATCA/V+	Positive	3.8 V	Automotive	4 V	Step-Up	1	2.2 MHz	Boost	Surface Mount	Adjustable	AEC-Q100	125 °C	-40 °C	5.25 V	3 V	1 A	12-TDFN (3x3)	12-WFDFN Exposed Pad
Analog Devices Inc./Maxim Integrated MAX20471ATCA/VY+T	Positive	5 V		4 V	Step-Up	1	2.2 MHz	Boost	Surface Mount Wettable Flank			125 °C	-40 °C		3 V	1 A 500 mA	12-TDFN-EP (3x3)	12-WFDFN Exposed Pad	1.81 mOhm
Analog Devices Inc./Maxim Integrated MAX20471ATCA/V+T	Positive	5 V	Automotive	4 V	Step-Up	1	2.2 MHz	Boost	Surface Mount		AEC-Q100	125 °C	-40 °C		3 V	500 mA	12-TDFN (3x3)	12-WFDFN Exposed Pad	1.81 mOhm
Analog Devices Inc./Maxim Integrated MAX20471CATCA/V+	Positive			4 V	Step-Up	1	2.2 MHz	Boost	Surface Mount			125 °C	-40 °C		3 V	1 A 500 mA	12-TDFN (3x3)	12-WFDFN Exposed Pad
Analog Devices Inc./Maxim Integrated MAX20471ATCB/V+T	Positive	5.15 V	Automotive	4 V	Step-Up	1	2.2 MHz	Boost	Surface Mount		AEC-Q100	125 °C	-40 °C		3 V	500 mA	12-TDFN (3x3)	12-WFDFN Exposed Pad	1.81 mOhm
Analog Devices Inc./Maxim Integrated MAX20471ATCB/V+	Positive	5.15 V	Automotive	4 V	Step-Up	1	2.2 MHz	Boost	Surface Mount		AEC-Q100	125 °C	-40 °C		3 V	500 mA	12-TDFN (3x3)	12-WFDFN Exposed Pad	1.81 mOhm
Analog Devices Inc./Maxim Integrated MAX20471ASAA/V+	Positive	5 V	Automotive	4 V	Step-Up	1	2.2 MHz	Boost	Surface Mount		AEC-Q100	125 °C	-40 °C		3 V	500 mA	8-SOIC	8-SOIC	1.81 mOhm	3.9 mm	0.154 in
Analog Devices Inc./Maxim Integrated MAX20471ATCA/VY+	Positive	5 V		4 V	Step-Up	1	2.2 MHz	Boost	Surface Mount Wettable Flank			125 °C	-40 °C		3 V	1 A 500 mA	12-TDFN-EP (3x3)	12-WFDFN Exposed Pad	1.81 mOhm

Pricing

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

Distributor	Package	Quantity	$

Digikey	Tray	1	$ 3.99
		10	$ 2.63
		25	$ 2.28
		80	$ 1.93

Description

General part information

MAX20471 Series

Boost Switching Regulator IC Positive Adjustable 3.8V 1 Output 1A 12-WFDFN Exposed Pad

Documents

Technical documentation and resources