LM2574BWMT&R datasheet, PDF - EEWORLD Datasheet

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LM2574BWMT&R: DescriptionSwitching Regulator, Voltage-mode, 1.8A, 63kHz Switching Freq-Max, PDSO14, 0.300 INCH, SOIC-14; CategoryPower/power management The power supply circuit; File Size172KB，5 Pages; ManufacturerMicrochip; Websitehttps://www.microchip.com

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LM2574BWMT&R Overview

Switching Regulator, Voltage-mode, 1.8A, 63kHz Switching Freq-Max, PDSO14, 0.300 INCH, SOIC-14

LM2574BWMT&R Parametric

Parameter Name	Attribute value
Parts packaging code	SOIC
package instruction	SOP,
Contacts	14
Reach Compliance Code	unknown
ECCN code	EAR99
Analog Integrated Circuits - Other Types	SWITCHING REGULATOR
control mode	VOLTAGE-MODE
Control Technology	PULSE WIDTH MODULATION
Maximum input voltage	40 V
Minimum input voltage	4 V
Nominal input voltage	12 V
JESD-30 code	R-PDSO-G14
length	9 mm
Number of functions	1
Number of terminals	14
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Maximum output current	1.8 A
Nominal output voltage	1.23 V
Package body material	PLASTIC/EPOXY
encapsulated code	SOP
Package shape	RECTANGULAR
Package form	SMALL OUTLINE
Certification status	Not Qualified
Maximum seat height	2.65 mm
Maximum supply current (Isup)	10 mA
surface mount	YES
Switch configuration	BUCK
Maximum switching frequency	63 kHz
Temperature level	INDUSTRIAL
Terminal form	GULL WING
Terminal pitch	1.27 mm
Terminal location	DUAL
width	7.5 mm
Base Number Matches	1

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LM2574BWMT&R Related Products

	LM2574BWMT&R	LM2574-3.3BWMT&R	LM2574-5.0BWMT&R	LM2574-12BWMT&R
Description	Switching Regulator, Voltage-mode, 1.8A, 63kHz Switching Freq-Max, PDSO14, 0.300 INCH, SOIC-14	Switching Regulator, Voltage-mode, 1.8A, 63kHz Switching Freq-Max, PDSO14, 0.300 INCH, SOIC-14	Switching Regulator, Voltage-mode, 1.8A, 63kHz Switching Freq-Max, PDSO14, 0.300 INCH, SOIC-14	Switching Regulator, Voltage-mode, 1.8A, 63kHz Switching Freq-Max, PDSO14, 0.300 INCH, SOIC-14
Parts packaging code	SOIC	SOIC	SOIC	SOIC
package instruction	SOP,	SOP,	SOP,	SOP,
Contacts	14	14	14	14
Reach Compliance Code	unknown	unknown	unknown	unknown
ECCN code	EAR99	EAR99	EAR99	EAR99
Analog Integrated Circuits - Other Types	SWITCHING REGULATOR	SWITCHING REGULATOR	SWITCHING REGULATOR	SWITCHING REGULATOR
control mode	VOLTAGE-MODE	VOLTAGE-MODE	VOLTAGE-MODE	VOLTAGE-MODE
Control Technology	PULSE WIDTH MODULATION	PULSE WIDTH MODULATION	PULSE WIDTH MODULATION	PULSE WIDTH MODULATION
Maximum input voltage	40 V	40 V	40 V	40 V
Minimum input voltage	4 V	4 V	4 V	4 V
Nominal input voltage	12 V	12 V	12 V	12 V
JESD-30 code	R-PDSO-G14	R-PDSO-G14	R-PDSO-G14	R-PDSO-G14
length	9 mm	9 mm	9 mm	9 mm
Number of functions	1	1	1	1
Number of terminals	14	14	14	14
Maximum operating temperature	85 °C	85 °C	85 °C	85 °C
Minimum operating temperature	-40 °C	-40 °C	-40 °C	-40 °C
Maximum output current	1.8 A	1.8 A	1.8 A	1.8 A
Nominal output voltage	1.23 V	3.3 V	5 V	12 V
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	SOP	SOP	SOP	SOP
Package shape	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE
Certification status	Not Qualified	Not Qualified	Not Qualified	Not Qualified
Maximum seat height	2.65 mm	2.65 mm	2.65 mm	2.65 mm
Maximum supply current (Isup)	10 mA	10 mA	10 mA	10 mA
surface mount	YES	YES	YES	YES
Switch configuration	BUCK	BUCK	BUCK	BUCK
Maximum switching frequency	63 kHz	63 kHz	63 kHz	63 kHz
Temperature level	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL
Terminal form	GULL WING	GULL WING	GULL WING	GULL WING
Terminal pitch	1.27 mm	1.27 mm	1.27 mm	1.27 mm
Terminal location	DUAL	DUAL	DUAL	DUAL
width	7.5 mm	7.5 mm	7.5 mm	7.5 mm
Base Number Matches	1	1	1	-

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