MAX643BCSA+ datasheet, PDF - EEWORLD Datasheet

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MAX643BCSA+: DescriptionSwitching Regulator, Voltage-mode, 0.45A, 50kHz 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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MAX643BCSA+ Overview

Switching Regulator, Voltage-mode, 0.45A, 50kHz Switching Freq-Max, CMOS, PDSO8, 0.150 INCH, SO-8

MAX643BCSA+ Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	Maxim
Parts packaging code	SOIC
package instruction	SOP,
Contacts	8
Reach Compliance Code	compliant
ECCN code	EAR99

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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.

MAX643BCSA+ Related Products

	MAX643BCSA+	MAX641BESA+	MAX641BESA+T	MAX642BESA+	MAX642BCSA+	MAX643BESA+
Description	Switching Regulator, Voltage-mode, 0.45A, 50kHz 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, 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
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
Maker	Maxim	-	-	Maxim	Maxim	Maxim
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

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