Integrated Circuits (ICs)

MAX20499BFOH/VY+

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Analog Devices Inc./Maxim Integrated

IC REG BUCK PROG 12A 17FC2QFN

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Integrated Circuits (ICs)

MAX20499BFOH/VY+

Active

Analog Devices Inc./Maxim Integrated

IC REG BUCK PROG 12A 17FC2QFN

Deep-Dive with AI

DocumentsDatasheet

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	MAX20499BFOH/VY+

Current - Output	12 A
Frequency - Switching	2.2 MHz, 1.1 MHz
Function	Step-Down
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 Type	Programmable
Package / Case	17-PowerWFQFN
Qualification	AEC-Q100
Supplier Device Package	17-FC2QFN
Supplier Device Package [x]	3.5
Supplier Device Package [y]	3.75
Synchronous Rectifier	True
Topology	Buck
Voltage - Input (Max) [Max]	5.5 V
Voltage - Input (Min) [Min]	3 V
Voltage - Output (Max) [Max]	1.275 V
Voltage - Output (Min/Fixed) [Min]	0.5 V

MAX20499 Series

Part	Mounting Type	Supplier Device Package [y]	Supplier Device Package [x]	Supplier Device Package	Voltage - Input (Min) [Min]	Number of Outputs	Operating Temperature [Min]	Operating Temperature [Max]	Voltage - Output (Max) [Max]	Package / Case	Qualification	Grade	Current - Output	Frequency - Switching	Topology	Voltage - Output (Min/Fixed) [Min]	Output Configuration	Voltage - Input (Max) [Max]	Output Type	Function
Analog Devices Inc./Maxim Integrated MAX20499AFOG/VY+	Surface Mount Wettable Flank	3.75	3.5	17-FC2QFN	3 V	1	-40 °C	125 °C	1.275 V	17-PowerWFQFN	AEC-Q100	Automotive	8 A	1.1 MHz 2.2 MHz	Buck	0.5 V	Positive	5.5 V	Programmable	Step-Down
Analog Devices Inc./Maxim Integrated MAX20499AFOB/VY+	Surface Mount Wettable Flank	3.75	3.5	17-FC2QFN	3 V	1	-40 °C	125 °C	1.275 V	17-PowerWFQFN	AEC-Q100	Automotive	8 A	1.1 MHz 2.2 MHz	Buck	0.5 V	Positive	5.5 V	Programmable	Step-Down
Analog Devices Inc./Maxim Integrated MAX20499AFOE/VY+T	Surface Mount Wettable Flank	3.75	3.5	17-FC2QFN	3 V	1	-40 °C	125 °C	1.275 V	17-PowerWFQFN	AEC-Q100	Automotive	8 A		Buck	0.5 V	Positive	5.5 V	Adjustable	Step-Down
Analog Devices Inc./Maxim Integrated MAX20499CAFOC/VY+T	Surface Mount Wettable Flank	4	3.5	17-FC2QFN	3 V	1	-40 °C	125 °C	1.275 V	17-PowerWFQFN			16 A	2.2 MHz	Buck	0.5 V	Positive	5.5 V	Programmable	Step-Down
Analog Devices Inc./Maxim Integrated MAX20499AFOE/VY+	Surface Mount Wettable Flank	3.75	3.5	17-FC2QFN	3 V	1	-40 °C	125 °C	1.275 V	17-PowerWFQFN	AEC-Q100	Automotive	8 A		Buck	0.5 V	Positive	5.5 V	Adjustable	Step-Down
Analog Devices Inc./Maxim Integrated MAX20499CAFOB/VY+	Surface Mount Wettable Flank	4	3.5	17-FC2QFN	3 V	1	-40 °C	125 °C	1.275 V	17-PowerWFQFN			16 A	2.2 MHz	Buck	0.5 V	Positive	5.5 V	Programmable	Step-Down
Analog Devices Inc./Maxim Integrated MAX20499CAFOA/VY+	Surface Mount Wettable Flank	4	3.5	17-FC2QFN	3 V	1	-40 °C	125 ¯C	1.275 V	17-PowerWFQFN			16 A	1.1 MHz 2.2 MHz	Buck	0.5 V	Positive	5.5 V	Adjustable	Step-Down
Analog Devices Inc./Maxim Integrated MAX20499BFOH/VY+	Surface Mount Wettable Flank	3.75	3.5	17-FC2QFN	3 V	1	-40 °C	125 °C	1.275 V	17-PowerWFQFN	AEC-Q100	Automotive	12 A	1.1 MHz 2.2 MHz	Buck	0.5 V	Positive	5.5 V	Programmable	Step-Down
Analog Devices Inc./Maxim Integrated MAX20499CAFOC/VY+	Surface Mount Wettable Flank	4	3.5	17-FC2QFN	3 V	1	-40 °C	125 °C	1.275 V	17-PowerWFQFN			16 A	2.2 MHz	Buck	0.5 V	Positive	5.5 V	Programmable	Step-Down
Analog Devices Inc./Maxim Integrated MAX20499CAFOA/VY+T	Surface Mount Wettable Flank	4	3.5	17-FC2QFN	3 V	1	-40 °C	125 °C	1.275 V	17-PowerWFQFN			16 A	2.2 MHz	Buck	0.5 V	Positive	5.5 V	Programmable	Step-Down

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	$ 5.75
		10	$ 3.86
		25	$ 3.37
		80	$ 2.90
		230	$ 2.58
		440	$ 2.43
		945	$ 2.27
		2400	$ 2.13

Description

General part information

MAX20499 Series

Buck Switching Regulator IC Positive Programmable 0.5V 1 Output 12A 17-PowerWFQFN

Documents

Technical documentation and resources