MAX641BESA+T datasheet, PDF - EEWORLD Datasheet

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MAX641BESA+T: DescriptionSwitching Regulator, Voltage-mode, 0.45A, 45kHz Switching Freq-Max, CMOS, PDSO8, 0.150 INCH, SO-8; CategoryPower/power management The power supply circuit; File Size13MB，12 Pages; ManufacturerMaxim; Websitehttps://www.maximintegrated.com/en.html; Environmental Compliance

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MAX641BESA+T Overview

Switching Regulator, Voltage-mode, 0.45A, 45kHz Switching Freq-Max, CMOS, PDSO8, 0.150 INCH, SO-8

MAX641BESA+T Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Parts packaging code	SOIC
package instruction	SOP,
Contacts	8
Reach Compliance Code	compliant
ECCN code	EAR99
Analog Integrated Circuits - Other Types	SWITCHING REGULATOR
control mode	VOLTAGE-MODE
Control Technology	PULSE WIDTH MODULATION
Maximum input voltage	16.5 V
Minimum input voltage	2 V
JESD-30 code	R-PDSO-G8
JESD-609 code	e3
length	4.9 mm
Humidity sensitivity level	1
Number of functions	1
Number of terminals	8
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Maximum output current	0.45 A
Nominal output voltage	5 V
Package body material	PLASTIC/EPOXY
encapsulated code	SOP
Package shape	RECTANGULAR
Package form	SMALL OUTLINE
Peak Reflow Temperature (Celsius)	260
Certification status	Not Qualified
Maximum seat height	1.75 mm
Maximum supply current (Isup)	0.4 mA
surface mount	YES
Switch configuration	BOOST
Maximum switching frequency	45 kHz
technology	CMOS
Temperature level	INDUSTRIAL
Terminal surface	MATTE TIN
Terminal form	GULL WING
Terminal pitch	1.27 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED
width	3.9 mm
Base Number Matches	1

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Fixed Output 10W CMOS

Step-Up Switching Regulators

MAX641/642/643

________________________________________________________________

Maxim Integrated Products

For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at

1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.

MAX641BESA+T Related Products

	MAX641BESA+T	MAX641BESA+	MAX643BCSA+	MAX642BESA+	MAX642BCSA+	MAX643BESA+
Description	Switching Regulator, Voltage-mode, 0.45A, 45kHz Switching Freq-Max, CMOS, PDSO8, 0.150 INCH, SO-8	Switching Regulator, Voltage-mode, 0.45A, 45kHz Switching Freq-Max, CMOS, PDSO8, 0.150 INCH, SO-8	Switching Regulator, Voltage-mode, 0.45A, 50kHz Switching Freq-Max, CMOS, PDSO8, 0.150 INCH, SO-8	Switching Regulator, Voltage-mode, 0.45A, 50kHz Switching Freq-Max, CMOS, PDSO8, 0.150 INCH, SO-8	Switching Regulator, Voltage-mode, 0.45A, 50kHz Switching Freq-Max, CMOS, PDSO8, 0.150 INCH, SO-8	Switching Regulator, Voltage-mode, 0.45A, 50kHz Switching Freq-Max, CMOS, PDSO8, 0.150 INCH, SO-8
Is it lead-free?	Lead free	Lead free	Lead free	Lead free	Lead free	Lead free
Is it Rohs certified?	conform to	conform to	conform to	conform to	conform to	conform to
Parts packaging code	SOIC	SOIC	SOIC	SOIC	SOIC	SOIC
package instruction	SOP,	SOP,	SOP,	SOP,	SOP,	SOP,
Contacts	8	8	8	8	8	8
Reach Compliance Code	compliant	compliant	compliant	compliant	compliant	compliant
ECCN code	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99
Analog Integrated Circuits - Other Types	SWITCHING REGULATOR	SWITCHING REGULATOR	-	SWITCHING REGULATOR	SWITCHING REGULATOR	SWITCHING REGULATOR
control mode	VOLTAGE-MODE	VOLTAGE-MODE	-	VOLTAGE-MODE	VOLTAGE-MODE	VOLTAGE-MODE
Control Technology	PULSE WIDTH MODULATION	PULSE WIDTH MODULATION	-	PULSE WIDTH MODULATION	PULSE WIDTH MODULATION	PULSE WIDTH MODULATION
Maximum input voltage	16.5 V	16.5 V	-	16.5 V	16.5 V	16.5 V
Minimum input voltage	2 V	2 V	-	2 V	2 V	2 V
JESD-30 code	R-PDSO-G8	R-PDSO-G8	-	R-PDSO-G8	R-PDSO-G8	R-PDSO-G8
JESD-609 code	e3	e3	-	e3	e3	e3
length	4.9 mm	4.9 mm	-	4.9 mm	4.9 mm	4.9 mm
Humidity sensitivity level	1	1	-	1	1	1
Number of functions	1	1	-	1	1	1
Number of terminals	8	8	-	8	8	8
Maximum operating temperature	85 °C	85 °C	-	85 °C	70 °C	85 °C
Minimum operating temperature	-40 °C	-40 °C	-	-40 °C	-	-40 °C
Maximum output current	0.45 A	0.45 A	-	0.45 A	0.45 A	0.45 A
Nominal output voltage	5 V	5 V	-	12 V	12 V	15 V
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	-	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	SOP	SOP	-	SOP	SOP	SOP
Package shape	RECTANGULAR	RECTANGULAR	-	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	SMALL OUTLINE	SMALL OUTLINE	-	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE
Peak Reflow Temperature (Celsius)	260	260	-	260	260	260
Certification status	Not Qualified	Not Qualified	-	Not Qualified	Not Qualified	Not Qualified
Maximum seat height	1.75 mm	1.75 mm	-	1.75 mm	1.75 mm	1.75 mm
Maximum supply current (Isup)	0.4 mA	0.4 mA	-	2 mA	2 mA	2.5 mA
surface mount	YES	YES	-	YES	YES	YES
Switch configuration	BOOST	BOOST	-	BOOST	BOOST	BOOST
Maximum switching frequency	45 kHz	45 kHz	-	50 kHz	50 kHz	50 kHz
technology	CMOS	CMOS	-	CMOS	CMOS	CMOS
Temperature level	INDUSTRIAL	INDUSTRIAL	-	INDUSTRIAL	COMMERCIAL	INDUSTRIAL
Terminal surface	MATTE TIN	MATTE TIN	-	MATTE TIN	MATTE TIN	MATTE TIN
Terminal form	GULL WING	GULL WING	-	GULL WING	GULL WING	GULL WING
Terminal pitch	1.27 mm	1.27 mm	-	1.27 mm	1.27 mm	1.27 mm
Terminal location	DUAL	DUAL	-	DUAL	DUAL	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED	NOT SPECIFIED	-	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED
width	3.9 mm	3.9 mm	-	3.9 mm	3.9 mm	3.9 mm
Maker	-	-	Maxim	Maxim	Maxim	Maxim

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