Integrated Circuits (ICs)

MAX1745EUB/V+

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Analog Devices Inc./Maxim Integrated

HIGH-VOLTAGE, STEP-DOWN DC-DC CO

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Integrated Circuits (ICs)

MAX1745EUB/V+

Active

Analog Devices Inc./Maxim Integrated

HIGH-VOLTAGE, STEP-DOWN DC-DC CO

Deep-Dive with AI

DocumentsDatasheet

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	MAX1745EUB/V+

Clock Sync	False
Control Features	Enable
Duty Cycle (Max) [Max]	100 %
Frequency - Switching [Max]	330 kHz
Function	Step-Down
Grade	Automotive
Mounting Type	Surface Mount
Number of Outputs	1
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Output Configuration	Positive
Output Phases	1
Output Type	Transistor Driver
Package / Case	10-MSOP, 10-TFSOP
Package / Case [x]	3 mm
Package / Case [x]	0.118 in
Qualification	AEC-Q100
Supplier Device Package	10-uMAX/uSOP
Synchronous Rectifier	False
Topology	Buck
Voltage - Supply (Vcc/Vdd) [Max]	36 V
Voltage - Supply (Vcc/Vdd) [Min]	4.5 V

MAX1745 Series

Part	Output Phases	Topology	Voltage - Supply (Vcc/Vdd) [Min]	Voltage - Supply (Vcc/Vdd) [Max]	Number of Outputs	Duty Cycle (Max) [Max]	Output Type	Mounting Type	Operating Temperature [Max]	Operating Temperature [Min]	Output Configuration	Function	Control Features	Package / Case	Package / Case [x]	Package / Case [x]	Supplier Device Package	Frequency - Switching [Max]	Qualification	Grade
Analog Devices Inc./Maxim Integrated MAX1745EUB+T	1	Buck	4.5 V	36 V	1	100 %	Transistor Driver	Surface Mount	85 C	-40 °C	Positive	Step-Down	Enable	10-MSOP 10-TFSOP	3 mm	0.118 in	10-uMAX/uSOP	330 kHz
Analog Devices Inc./Maxim Integrated MAX1745EUB/V+	1	Buck	4.5 V	36 V	1	100 %	Transistor Driver	Surface Mount	85 °C	-40 °C	Positive	Step-Down	Enable	10-MSOP 10-TFSOP	3 mm	0.118 in	10-uMAX/uSOP	330 kHz	AEC-Q100	Automotive
Analog Devices Inc./Maxim Integrated MAX1745EUB/V+T	1	Buck	4.5 V	36 V	1	100 %	Transistor Driver	Surface Mount	85 °C	-40 °C	Positive	Step-Down	Enable	10-MSOP 10-TFSOP	3 mm	0.118 in	10-uMAX/uSOP	330 kHz	AEC-Q100	Automotive
Analog Devices Inc./Maxim Integrated MAX1745EUB+	1	Buck	4.5 V	36 V	1	100 %	Transistor Driver	Surface Mount	85 °C	-40 °C	Positive	Step-Down	Enable	10-MSOP 10-TFSOP	3 mm	0.118 in	10-uMAX/uSOP	330 kHz
Analog Devices Inc./Maxim Integrated MAX1745EUB-TG069	1	Buck	4.5 V	36 V	1	100 %	Transistor Driver	Surface Mount	85 °C	-40 °C	Positive	Step-Down	Enable	10-MSOP 10-TFSOP	3 mm	0.118 in	10-uMAX	330 kHz	AEC-Q100	Automotive
Analog Devices Inc./Maxim Integrated MAX1745AUB+T	1	Buck	4.5 V	36 V	1	100 %	Transistor Driver	Surface Mount	125 ¯C	-40 °C	Positive	Step-Down	Enable	10-MSOP 10-TFSOP	3 mm	0.118 in	10-uMAX/uSOP	330 kHz
Analog Devices Inc./Maxim Integrated MAX1745AUB+	1	Buck	4.5 V	36 V	1	100 %	Transistor Driver	Surface Mount	125 ¯C	-40 °C	Positive	Step-Down	Enable	10-MSOP 10-TFSOP	3 mm	0.118 in	10-uMAX/uSOP	330 kHz

Pricing

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

Distributor	Package	Quantity	$

Digikey	Tube	1	$ 8.10
		10	$ 7.32
		50	$ 6.98
		100	$ 6.06
		250	$ 5.79
		500	$ 5.28
		1000	$ 4.59

Description

General part information

MAX1745 Series

Buck Regulator Positive Output Step-Down DC-DC Controller IC 10-uMAX/uSOP

Documents

Technical documentation and resources