MAX744AEWE+ datasheet, PDF - EEWORLD Datasheet

Datasheet> All Categories > Power/power management> The power supply circuit> MAX744AEWE+

MAX744AEWE+: Descriptionvoltage regulators - switching regulators 5V step-down DC/DC converter; CategoryPower/power management The power supply circuit; File Size227KB，16 Pages; ManufacturerMaxim; Websitehttps://www.maximintegrated.com/en.html; Environmental Compliance

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MAX744AEWE+ Overview

voltage regulators - switching regulators 5V step-down DC/DC converter

MAX744AEWE+ 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	16
Reach Compliance Code	compli
ECCN code	EAR99
Factory Lead Time	6 weeks
Analog Integrated Circuits - Other Types	SWITCHING REGULATOR
control mode	CURRENT-MODE
Control Technology	PULSE WIDTH MODULATION
Maximum input voltage	16 V
Minimum input voltage	6 V
Nominal input voltage	12 V
JESD-30 code	R-PDSO-G16
JESD-609 code	e3
length	10.3 mm
Humidity sensitivity level	1
Number of functions	1
Number of terminals	16
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Maximum output current	2 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	2.65 mm
Maximum supply current (Isup)	1.7 mA
surface mount	YES
Switch configuration	BUCK
Maximum switching frequency	212.5 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	7.5 mm

MAX744AEWE+ Related Products

	MAX744AEWE+	MAX744AEPA+	MAX738AEWE+	MAX738AMJA/883B	MAX730AESA+T	MAX744AEWE+T	MAX738AEWE+T	MAX744ACWE+T	MAX730ACSA+T	MAX730ACPA+
Description	voltage regulators - switching regulators 5V step-down DC/DC converter	voltage regulators - switching regulators 5V step-down DC/DC converter	voltage regulators - switching regulators 5V step-down DC/DC converter	voltage regulators - switching regulators 5V step-down DC/DC converter	voltage regulators - switching regulators 5V step-down DC/DC converter	voltage regulators - switching regulators 5V step-down DC/DC converter	voltage regulators - switching regulators 5V step-down DC/DC converter	voltage regulators - switching regulators 5V step-down DC/DC converter	voltage regulators - switching regulators 5V step-down DC/DC converter	voltage regulators - switching regulators 5V step-down DC/DC converter
Is it lead-free?	Lead free	Lead free	Lead free	Contains lead	Lead free	Lead free	Lead free	Lead free	Lead free	Lead free
Is it Rohs certified?	conform to	conform to	conform to	incompatible	conform to	conform to	conform to	conform to	conform to	conform to
Parts packaging code	SOIC	DIP	SOIC	DIP	SOIC	SOIC	SOIC	SOIC	SOIC	DIP
package instruction	SOP,	DIP,	SOP,	DIP,	PLASTIC, SO-8	SOP,	SOP,	SOP,	SOP,	DIP,
Contacts	16	8	16	8	8	16	16	16	8	8
Reach Compliance Code	compli	compli	compli	compli	compli	compli	compli	compli	compli	compliant
ECCN code	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99
Analog Integrated Circuits - Other Types	SWITCHING REGULATOR	SWITCHING REGULATOR	SWITCHING REGULATOR	SWITCHING REGULATOR	SWITCHING REGULATOR	SWITCHING REGULATOR	SWITCHING REGULATOR	SWITCHING REGULATOR	SWITCHING REGULATOR	SWITCHING REGULATOR
control mode	CURRENT-MODE	CURRENT-MODE	CURRENT-MODE	CURRENT-MODE	CURRENT-MODE	CURRENT-MODE	CURRENT-MODE	CURRENT-MODE	CURRENT-MODE	CURRENT-MODE
Control Technology	PULSE WIDTH MODULATION	PULSE WIDTH MODULATION	PULSE WIDTH MODULATION	PULSE WIDTH MODULATION	PULSE WIDTH MODULATION	PULSE WIDTH MODULATION	PULSE WIDTH MODULATION	PULSE WIDTH MODULATION	PULSE WIDTH MODULATION	PULSE WIDTH MODULATION
Maximum input voltage	16 V	16 V	16 V	16 V	11 V	16 V	16 V	16 V	11 V	11 V
Minimum input voltage	6 V	6 V	6 V	6 V	5.2 V	6 V	6 V	6 V	5.2 V	5.2 V
JESD-30 code	R-PDSO-G16	R-PDIP-T8	R-PDSO-G16	R-GDIP-T8	R-PDSO-G8	R-PDSO-G16	R-PDSO-G16	R-PDSO-G16	R-PDSO-G8	R-PDIP-T8
JESD-609 code	e3	e3	e3	e0	e3	e3	e3	e3	e3	e3
Humidity sensitivity level	1	1	1	1	1	1	1	1	1	1
Number of functions	1	1	1	1	1	1	1	1	1	1
Number of terminals	16	8	16	8	8	16	16	16	8	8
Maximum operating temperature	85 °C	85 °C	85 °C	125 °C	85 °C	85 °C	85 °C	70 °C	70 °C	70 °C
Minimum operating temperature	-40 °C	-40 °C	-40 °C	-55 °C	-40 °C	-40 °C	-40 °C	-	-	-
Maximum output current	2 A	2 A	2 A	2 A	2 A	2 A	2 A	2 A	2 A	2 A
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	CERAMIC, GLASS-SEALED	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	SOP	DIP	SOP	DIP	SOP	SOP	SOP	SOP	SOP	DIP
Package shape	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	SMALL OUTLINE	IN-LINE	SMALL OUTLINE	IN-LINE	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE	IN-LINE
Peak Reflow Temperature (Celsius)	260	260	260	245	260	260	260	260	260	260
Certification status	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified
Maximum seat height	2.65 mm	4.572 mm	2.65 mm	5.08 mm	1.75 mm	2.65 mm	2.65 mm	2.65 mm	1.75 mm	4.572 mm
surface mount	YES	NO	YES	NO	YES	YES	YES	YES	YES	NO
Switch configuration	BUCK	BUCK	BUCK	BUCK	BUCK	BUCK	BUCK	BUCK	BUCK	BUCK
technology	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS
Temperature level	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	MILITARY	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	COMMERCIAL	COMMERCIAL	COMMERCIAL
Terminal surface	MATTE TIN	TIN	Matte Tin (Sn)	TIN LEAD	MATTE TIN	TIN	MATTE TIN	Matte Tin (Sn)	MATTE TIN	MATTE TIN
Terminal form	GULL WING	THROUGH-HOLE	GULL WING	THROUGH-HOLE	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	THROUGH-HOLE
Terminal pitch	1.27 mm	2.54 mm	1.27 mm	2.54 mm	1.27 mm	1.27 mm	1.27 mm	1.27 mm	1.27 mm	2.54 mm
Terminal location	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED
width	7.5 mm	7.62 mm	7.5 mm	7.62 mm	3.9 mm	7.5 mm	7.5 mm	7.5 mm	3.9 mm	7.62 mm
Maker	Maxim	Maxim	Maxim	Maxim	-	Maxim	Maxim	Maxim	Maxim	Maxim
Factory Lead Time	6 weeks	6 weeks	6 weeks	18 weeks	-	6 weeks	5 weeks	9 weeks	12 weeks	7 weeks
Nominal input voltage	12 V	12 V	12 V	-	9 V	12 V	12 V	12 V	9 V	9 V
length	10.3 mm	9.375 mm	10.3 mm	-	4.9 mm	10.3 mm	10.3 mm	10.3 mm	4.9 mm	9.375 mm
Nominal output voltage	5 V	5 V	5 V	-	5 V	5 V	5 V	5 V	5 V	5 V
Maximum supply current (Isup)	1.7 mA	1.7 mA	1.7 mA	-	1.7 mA	1.7 mA	1.7 mA	1.7 mA	1.7 mA	1.7 mA
Maximum switching frequency	212.5 kHz	212.5 kHz	160 kHz	-	210 kHz	212.5 kHz	160 kHz	212.5 kHz	210 kHz	210 kHz

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