Specification	MAX641ACPA+

Current - Output	450 mA
Frequency - Switching	45 kHz
Function	Step-Up
Mounting Type	Through Hole
Number of Outputs	1
Operating Temperature [Max]	70 °C
Operating Temperature [Min]	0 °C
Output Configuration	Positive
Output Type	Adjustable (Fixed)
Package / Case	8-DIP (0.300", 7.62mm)
Supplier Device Package	8-PDIP
Synchronous Rectifier	False
Topology	Boost
Voltage - Input (Max) [Max]	16.5 V
Voltage - Input (Min) [Min]	2 V
Voltage - Output (Max) [Max]	18 V
Voltage - Output (Min/Fixed)	1.31 V
Voltage - Output (Min/Fixed)	5 V

MAX641 Series

5V Adjustable, 10W, CMOS, Step-Up, Switching Regulator Controller

Part	Output Type	Number of Outputs	Voltage - Output (Min/Fixed)	Voltage - Output (Min/Fixed)	Frequency - Switching	Topology	Function	Current - Output	Voltage - Output (Max) [Max]	Operating Temperature [Min]	Operating Temperature [Max]	Output Configuration	Package / Case	Supplier Device Package	Mounting Type	Voltage - Input (Min) [Min]	Voltage - Input (Max) [Max]	Package / Case	Package / Case	Voltage - Output (Min/Fixed) [Min]
Analog Devices Inc./Maxim Integrated MAX641ACPA+	Adjustable (Fixed)	1	1.31 V	5 V	45 kHz	Boost	Step-Up	450 mA	18 V	0 °C	70 °C	Positive	8-DIP (0.300" 7.62mm)	8-PDIP	Through Hole	2 V	16.5 V
Analog Devices Inc./Maxim Integrated MAX641AESA+	Adjustable (Fixed)	1	1.31 V	5 V	45 kHz	Boost	Step-Up	450 mA	18 V	-40 ¯C	85 C	Positive	8-SOIC	8-SOIC	Surface Mount	2 V	16.5 V	0.154 in	3.9 mm
Analog Devices Inc./Maxim Integrated MAX641ACPA	Adjustable (Fixed)	1	1.31 V	5 V	45 kHz	Boost	Step-Up	450 mA	18 V	0 °C	70 °C	Positive	8-DIP (0.300" 7.62mm)	8-PDIP	Through Hole	2 V	16.5 V
Analog Devices Inc./Maxim Integrated MAX641AESA+T	Adjustable (Fixed)	1	1.31 V	5 V	45 kHz	Boost	Step-Up	450 mA	18 V	-40 ¯C	85 C	Positive	8-SOIC	8-SOIC	Surface Mount	2 V	16.5 V	0.154 in	3.9 mm
Analog Devices Inc./Maxim Integrated MAX641ACSA+T	Adjustable (Fixed)	1	1.31 V	5 V	45 kHz	Boost	Step-Up	450 mA	18 V	0 °C	70 °C	Positive	8-SOIC	8-SOIC	Surface Mount	2 V	16.5 V	0.154 in	3.9 mm
Analog Devices Inc./Maxim Integrated MAX641AEPA+	Adjustable (Fixed)	1	1.31 V	5 V	45 kHz	Boost	Step-Up	450 mA	18 V	-40 ¯C	85 C	Positive	8-DIP (0.300" 7.62mm)	8-PDIP	Through Hole	2 V	16.5 V
Analog Devices Inc./Maxim Integrated MAX641ACSA	Adjustable (Fixed)	1	1.31 V	5 V	45 kHz	Boost	Step-Up	450 mA	18 V	0 °C	70 °C	Positive	8-SOIC	8-SOIC	Surface Mount	2 V	16.5 V	0.154 in	3.9 mm
Analog Devices Inc./Maxim Integrated MAX641AC/D
Analog Devices Inc./Maxim Integrated MAX641ACSA+	Adjustable (Fixed)	1	1.31 V	5 V	45 kHz	Boost	Step-Up	450 mA	18 V	0 °C	70 °C	Positive	8-SOIC	8-SOIC	Surface Mount	2 V	16.5 V	0.154 in	3.9 mm
Analog Devices Inc./Maxim Integrated MAX641AMJA	Adjustable (Fixed)	1	5 V		45 kHz	Boost	Step-Up	450 mA	18 V	-55 C	125 °C	Positive	8-CDIP (0.300" 7.62mm)	8-CERDIP	Through Hole	2 V	16.5 V			2 V

Pricing

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

Distributor	Package	Quantity	$

Digikey	N/A	95	$ 8.15
		2550	$ 8.15
	Tube	1	$ 9.18
		10	$ 6.35
		25	$ 5.62
		100	$ 4.80
		250	$ 4.40
		500	$ 4.16
		1000	$ 3.96
		2500	$ 3.85
Mouser	N/A	1	$ 8.15
		10	$ 6.15
		50	$ 5.25
		100	$ 4.83
		250	$ 4.40
		500	$ 4.39
Newark	Each	1	$ 9.71
		10	$ 6.58
		25	$ 5.92
		50	$ 5.26
		100	$ 4.84
		250	$ 4.40

Description

General part information

MAX641 Series

5V Adjustable, 10W, CMOS, Step-Up, Switching Regulator Controller

Documents

Technical documentation and resources

Technical Data Sheet EN

Datasheet

MAX641: Military Datasheet

Data Sheet