Integrated Circuits (ICs)

MAX20049CATEA/VY+

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Analog Devices Inc./Maxim Integrated

4V~17V TQFN-16-SW(3X3) DC-DC CONVERTERS ROHS

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Integrated Circuits (ICs)

MAX20049CATEA/VY+

Active

Analog Devices Inc./Maxim Integrated

4V~17V TQFN-16-SW(3X3) DC-DC CONVERTERS ROHS

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Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	MAX20049CATEA/VY+

Frequency - Switching	2.2 MHz
Grade	Automotive
Mounting Type	Wettable Flank, Surface Mount
Number of Outputs	4
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 °C
Package / Case	16-WFQFN Exposed Pad
Qualification	AEC-Q100
Supplier Device Package	16-SW-TQFN (3x3)
Topology	Step-Down (Buck) (2), Linear (LDO) (2)
Voltage - Supply [Max]	17 V
Voltage - Supply [Min]	4 V
Voltage/Current - Output 1	3 V, 500 mA
Voltage/Current - Output 1	Fixed
Voltage/Current - Output 2	3.1 V
Voltage/Current - Output 2	-, Fixed
Voltage/Current - Output 3	-, Fixed
Voltage/Current - Output 3	3.3 V
w/LED Driver	False
w/Sequencer	False
w/Supervisor	False

MAX20049 Series

Part	Qualification	Number of Outputs	Voltage/Current - Output 3	Voltage/Current - Output 3	Package / Case	Frequency - Switching	Grade	Voltage - Supply [Min]	Voltage - Supply [Max]	Operating Temperature [Max]	Operating Temperature [Min]	Voltage/Current - Output 1	Voltage/Current - Output 1	Mounting Type	Topology	Supplier Device Package	Voltage/Current - Output 2	Voltage/Current - Output 2	Outputs and Type	Outputs and Type	Main Purpose	Supplied Contents	Voltage - Input [Max]	Voltage - Input [Min]	Voltage - Output	Board Type	Regulator Topology	Utilized IC / Part	Current - Output
Analog Devices Inc./Maxim Integrated MAX20049ATEB/VY+	AEC-Q100	4	- Fixed	3.3 V	16-WFQFN Exposed Pad	2.2 MHz	Automotive	5 V	17 V	125 °C	-40 °C	3 V 500 mA	Fixed	Surface Mount Wettable Flank	Linear (LDO) (2) Step-Down (Buck) (2)	16-SW-TQFN (3x3)	3.1 V	- Fixed
Analog Devices Inc./Maxim Integrated MAX20049ATED/VY+	AEC-Q100	4	- Fixed	3.3 V	16-WFQFN Exposed Pad	2.2 MHz	Automotive	5 V	17 V	125 °C	-40 °C	3 V 500 mA	Fixed	Surface Mount Wettable Flank	Linear (LDO) (2) Step-Down (Buck) (2)	16-SW-TQFN (3x3)	3.1 V	- Fixed
Analog Devices Inc./Maxim Integrated MAX20049CATEA/VY+T	AEC-Q100	4	- Fixed	3.3 V	16-WFQFN Exposed Pad	2.2 MHz	Automotive	4 V	17 V	125 °C	-40 °C	3 V 500 mA	Fixed	Surface Mount Wettable Flank	Linear (LDO) (2) Step-Down (Buck) (2)	16-SW-TQFN (3x3)	3.1 V	- Fixed
Analog Devices Inc./Maxim Integrated MAX20049EVKIT#						2.2 MHz													4	Non-Isolated	DC/DC Step Down	Board(s)	18 V	2.7 V	1.2 V 1.8 V 3.3 V 3.8 V	Fully Populated	Buck	MAX20049	50 mA 140 mA 200 mA 250 mA
Analog Devices Inc./Maxim Integrated MAX20049CATEA/VY+	AEC-Q100	4	- Fixed	3.3 V	16-WFQFN Exposed Pad	2.2 MHz	Automotive	4 V	17 V	125 °C	-40 °C	3 V 500 mA	Fixed	Surface Mount Wettable Flank	Linear (LDO) (2) Step-Down (Buck) (2)	16-SW-TQFN (3x3)	3.1 V	- Fixed
Analog Devices Inc./Maxim Integrated MAX20049ATEF/VY+T	AEC-Q100	4	- Fixed	3.3 V	16-WFQFN Exposed Pad	2.2 MHz	Automotive	5 V	17 V	125 °C	-40 °C	3 V 500 mA	Fixed	Surface Mount Wettable Flank	Linear (LDO) (2) Step-Down (Buck) (2)	16-SW-TQFN (3x3)	3.1 V	- Fixed
Analog Devices Inc./Maxim Integrated MAX20049DATEE/VY+T	AEC-Q100	4	- Fixed	3.3 V	16-WFQFN Exposed Pad	2.2 MHz	Automotive	3.5 V	17 V	125 °C	-40 °C	3 V 500 mA	Fixed	Surface Mount Wettable Flank	Linear (LDO) (2) Step-Down (Buck) (2)	16-SW-TQFN (3x3)	3.1 V	- Fixed
Analog Devices Inc./Maxim Integrated MAX20049ATEB/VY+T	AEC-Q100	4	- Fixed	3.3 V	16-WFQFN Exposed Pad	2.2 MHz	Automotive	5 V	17 V	125 °C	-40 °C	3 V 500 mA	Fixed	Surface Mount Wettable Flank	Linear (LDO) (2) Step-Down (Buck) (2)	16-SW-TQFN (3x3)	3.1 V	- Fixed

Pricing

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

Distributor	Package	Quantity	$

Digikey	Strip	490	$ 2.87
LCSC	Piece	1	$ 6.65
		200	$ 2.57
		490	$ 2.48
		980	$ 2.44

Description

General part information

MAX20049 Series

PMIC - Voltage Regulators - Linear Switching 4 Output Step-Down (Buck) (2), Linear (LDO) (2) 2.2MHz 16-SW-TQFN (3x3)

Documents

Technical documentation and resources