Integrated Circuits (ICs)

MAX17558ATJ+

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IC REG CTRLR BUCK 32TQFN

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Integrated Circuits (ICs)

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IC REG CTRLR BUCK 32TQFN

Technical Specifications

Parameters and characteristics for this part

Specification	MAX17558ATJ+

Clock Sync	False
Control Features	Current Limit, Power Good, Soft Start, Frequency Control, Enable
Frequency - Switching [Max]	2.2 MHz
Frequency - Switching [Min]	100 kHz
Function	Step-Down
Mounting Type	Surface Mount
Number of Outputs	2
Operating Temperature [Max]	125 ¯C
Operating Temperature [Min]	-40 °C
Output Configuration	Positive
Output Phases	2
Output Type	Transistor Driver
Supplier Device Package	32-TQFN (5x5)
Synchronous Rectifier	True
Topology	Buck
Voltage - Supply (Vcc/Vdd) [Max]	60 V
Voltage - Supply (Vcc/Vdd) [Min]	4.5 V

Part	Number of Outputs	Function	Voltage - Supply (Vcc/Vdd) [Min]	Voltage - Supply (Vcc/Vdd) [Max]	Output Configuration	Control Features	Mounting Type	Supplier Device Package	Topology	Operating Temperature [Min]	Operating Temperature [Max]	Frequency - Switching [Min]	Frequency - Switching [Max]	Output Type	Output Phases	Frequency - Switching	Board Type	Utilized IC / Part	Voltage - Output	Current - Output	Main Purpose	Voltage - Input [Max]	Voltage - Input [Min]	Regulator Topology	Outputs and Type	Outputs and Type	Supplied Contents
Analog Devices Inc./Maxim Integrated MAX17558ATJ+T	2	Step-Down	4.5 V	60 V	Positive	Current Limit Enable Frequency Control Power Good Soft Start	Surface Mount	32-TQFN (5x5)	Buck	-40 °C	125 ¯C	100 kHz	2.2 MHz	Transistor Driver	2
Analog Devices Inc./Maxim Integrated MAX17558EVKIT#																350 kHz	Fully Populated	MAX17558	3.3 V 5 V	5 A 10 A	DC/DC Step Down	60 V	6 V	Buck	2	Non-Isolated	Board(s)
Analog Devices Inc./Maxim Integrated MAX17558ATJ+	2	Step-Down	4.5 V	60 V	Positive	Current Limit Enable Frequency Control Power Good Soft Start	Surface Mount	32-TQFN (5x5)	Buck	-40 °C	125 ¯C	100 kHz	2.2 MHz	Transistor Driver	2

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

General part information

Buck Regulator Positive Output Step-Down DC-DC Controller IC 32-TQFN (5x5)

Technical documentation and resources