Integrated Circuits (ICs)

MAX641AESA+T

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5V ADJUSTABLE, 10W, CMOS, STEP-UP, SWITCHING REGULATOR CONTROLLER

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DocumentsPackage Drawing - Small-Outline IC, Narrow (0.15in)MAX641-MAX643: 5V Adjustable, 10W, CMOS, Step-Up, Switching Regulator Controller Data Sheet (Rev.0)+1

Integrated Circuits (ICs)

MAX641AESA+T

Active

Analog Devices Inc./Maxim Integrated

5V ADJUSTABLE, 10W, CMOS, STEP-UP, SWITCHING REGULATOR CONTROLLER

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DocumentsPackage Drawing - Small-Outline IC, Narrow (0.15in)MAX641-MAX643: 5V Adjustable, 10W, CMOS, Step-Up, Switching Regulator Controller Data Sheet (Rev.0)+1

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	MAX641AESA+T

Current - Output	450 mA
Frequency - Switching	45 kHz
Function	Step-Up
Mounting Type	Surface Mount
Number of Outputs	1
Operating Temperature [Max]	85 C
Operating Temperature [Min]	-40 ¯C
Output Configuration	Positive
Output Type	Adjustable (Fixed)
Package / Case	0.154 in
Package / Case	8-SOIC
Package / Case	3.9 mm
Supplier Device Package	8-SOIC
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