SG3845DT datasheet, PDF - EEWORLD Datasheet

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SG3845DT: DescriptionSwitching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, PDSO14, PLASTIC, SOIC-14; CategoryPower/power management The power supply circuit; File Size737KB，12 Pages; ManufacturerLinfinity Microelectronics

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SG3845DT Overview

Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, PDSO14, PLASTIC, SOIC-14

SG3845DT Parametric

Parameter Name	Attribute value
Maker	Linfinity Microelectronics
package instruction	PLASTIC, SOIC-14
Reach Compliance Code	unknown
Analog Integrated Circuits - Other Types	SWITCHING CONTROLLER
control mode	CURRENT-MODE
Control Technology	PULSE WIDTH MODULATION
Maximum input voltage	25 V
Minimum input voltage	12 V
Nominal input voltage	15 V
JESD-30 code	R-PDSO-G14
Number of functions	1
Number of terminals	14
Maximum operating temperature	70 °C
Minimum operating temperature
Maximum output current	1 A
Package body material	PLASTIC/EPOXY
Package shape	RECTANGULAR
Package form	SMALL OUTLINE
Certification status	Not Qualified
surface mount	YES
Switch configuration	SINGLE
Maximum switching frequency	500 kHz
Temperature level	COMMERCIAL
Terminal form	GULL WING
Terminal location	DUAL

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Description	Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, PDSO14, PLASTIC, SOIC-14	Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, PDSO8, PLASTIC, SOIC-8	Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, PDSO8, PLASTIC, SOIC-8	Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, PDSO14, PLASTIC, SOIC-14	Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, PDSO8, PLASTIC, SOIC-8	Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, PDSO14, PLASTIC, SOIC-14	Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, PDSO8, PLASTIC, SOIC-8	Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, PDSO14, PLASTIC, SOIC-14
package instruction	PLASTIC, SOIC-14	PLASTIC, SOIC-8	PLASTIC, SOIC-8	PLASTIC, SOIC-14	PLASTIC, SOIC-8	PLASTIC, SOIC-14	PLASTIC, SOIC-8	PLASTIC, SOIC-14
Reach Compliance Code	unknown	unknown	unknown	unknown	unknown	unknown	unknown	unknown
Analog Integrated Circuits - Other Types	SWITCHING CONTROLLER	SWITCHING CONTROLLER	SWITCHING CONTROLLER	SWITCHING CONTROLLER	SWITCHING CONTROLLER	SWITCHING CONTROLLER	SWITCHING CONTROLLER	SWITCHING CONTROLLER
control 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
Maximum input voltage	25 V	25 V	25 V	25 V	25 V	25 V	25 V	25 V
Minimum input voltage	12 V	12 V	12 V	12 V	12 V	12 V	12 V	12 V
Nominal input voltage	15 V	15 V	15 V	15 V	15 V	15 V	15 V	15 V
JESD-30 code	R-PDSO-G14	R-PDSO-G8	R-PDSO-G8	R-PDSO-G14	R-PDSO-G8	R-PDSO-G14	R-PDSO-G8	R-PDSO-G14
Number of functions	1	1	1	1	1	1	1	1
Number of terminals	14	8	8	14	8	14	8	14
Maximum operating temperature	70 °C	85 °C	70 °C	85 °C	70 °C	70 °C	85 °C	85 °C
Maximum output current	1 A	1 A	1 A	1 A	1 A	1 A	1 A	1 A
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
Package shape	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE
Certification status	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified
surface mount	YES	YES	YES	YES	YES	YES	YES	YES
Switch configuration	SINGLE	SINGLE	SINGLE	SINGLE	SINGLE	SINGLE	SINGLE	SINGLE
Maximum switching frequency	500 kHz	500 kHz	500 kHz	500 kHz	500 kHz	500 kHz	500 kHz	500 kHz
Temperature level	COMMERCIAL	OTHER	COMMERCIAL	OTHER	COMMERCIAL	COMMERCIAL	OTHER	OTHER
Terminal form	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING
Terminal location	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL
Maker	Linfinity Microelectronics	-	-	Linfinity Microelectronics	Linfinity Microelectronics	Linfinity Microelectronics	Linfinity Microelectronics	Linfinity Microelectronics

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