LM2673S-12 datasheet, PDF - EEWORLD Datasheet

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LM2673S-12: Description3A Step-Down Voltage Regulator with Adjustable Current Limit 7-DDPAK/TO-263 -40 to 125; CategoryPower/power management The power supply circuit; File Size2MB，37 Pages; ManufacturerTexas Instruments; Websitehttp://www.ti.com.cn/

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LM2673S-12 Overview

3A Step-Down Voltage Regulator with Adjustable Current Limit 7-DDPAK/TO-263 -40 to 125

LM2673S-12 Parametric

Parameter Name	Attribute value
Brand Name	Texas Instruments
Is it Rohs certified?	incompatible
Maker	Texas Instruments
Parts packaging code	D2PAK
package instruction	TO-263,
Contacts	4
Reach Compliance Code	_compli
ECCN code	EAR99
Factory Lead Time	1 week
Analog Integrated Circuits - Other Types	SWITCHING REGULATOR
control mode	VOLTAGE-MODE
Control Technology	PULSE WIDTH MODULATION
Maximum input voltage	40 V
Minimum input voltage	15 V
Nominal input voltage	24 V
JESD-30 code	R-PSSO-G7
JESD-609 code	e0
length	10.16 mm
Humidity sensitivity level	3
Number of functions	1
Number of terminals	7
Maximum operating temperature	125 °C
Minimum operating temperature	-40 °C
Maximum output current	5.4 A
Maximum output voltage	37 V
Minimum output voltage	1.23 V
Package body material	PLASTIC/EPOXY
encapsulated code	TO-263
Package shape	RECTANGULAR
Package form	SMALL OUTLINE
Peak Reflow Temperature (Celsius)	235
Certification status	Not Qualified
Maximum seat height	4.79 mm
surface mount	YES
Switch configuration	BUCK
Maximum switching frequency	260 kHz
Temperature level	AUTOMOTIVE
Terminal surface	Tin/Lead (Sn/Pb)
Terminal form	GULL WING
Terminal pitch	1.27 mm
Terminal location	SINGLE
Maximum time at peak reflow temperature	NOT SPECIFIED
width	8.64 mm

LM2673S-12 Related Products

	LM2673S-12	LM2673T-ADJ	LM2673S-ADJ	LM2673SD-12	LM2673SD-ADJ
Description	3A Step-Down Voltage Regulator with Adjustable Current Limit 7-DDPAK/TO-263 -40 to 125	3A Step-Down Voltage Regulator with Adjustable Current Limit 7-TO-220 -40 to 125	3A Step-Down Voltage Regulator with Adjustable Current Limit 7-DDPAK/TO-263 -40 to 125	Switching Voltage Regulators	Switching Voltage Regulators
Maker	Texas Instruments	Texas Instruments	Texas Instruments	Texas Instruments	Texas Instruments
Parts packaging code	D2PAK	SFM	D2PAK	SON	SON
package instruction	TO-263,	TO-220, 7 PIN	TO-263,	HVSON, SOLCC14,.2,32	HVSON, SOLCC14,.2,32
Contacts	4	3	4	14	14
Reach Compliance Code	_compli	_compli	_compli	_compli	_compli
ECCN code	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	CURRENT-MODE	CURRENT-MODE
Control Technology	PULSE WIDTH MODULATION	PULSE WIDTH MODULATION	PULSE WIDTH MODULATION	PULSE WIDTH MODULATION	PULSE WIDTH MODULATION
Maximum input voltage	40 V	40 V	40 V	40 V	40 V
Minimum input voltage	15 V	8 V	8 V	15 V	8 V
Nominal input voltage	24 V	12 V	12 V	24 V	12 V
JESD-30 code	R-PSSO-G7	R-XZFM-T7	R-PSSO-G7	R-XDSO-N14	R-XDSO-N14
JESD-609 code	e0	e0	e0	e0	e0
Humidity sensitivity level	3	1	3	1	1
Number of functions	1	1	1	1	1
Number of terminals	7	7	7	14	14
Maximum operating temperature	125 °C	125 °C	125 °C	125 °C	125 °C
Minimum operating temperature	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C
Maximum output current	5.4 A	5.4 A	5.4 A	5.4 A	5.4 A
Package body material	PLASTIC/EPOXY	UNSPECIFIED	PLASTIC/EPOXY	UNSPECIFIED	UNSPECIFIED
encapsulated code	TO-263	TO-220	TO-263	HVSON	HVSON
Package shape	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	SMALL OUTLINE	FLANGE MOUNT	SMALL OUTLINE	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE
Peak Reflow Temperature (Celsius)	235	260	235	260	260
Certification status	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified
surface mount	YES	NO	YES	YES	YES
Switch configuration	BUCK	BUCK	BUCK	BUCK	BUCK
Maximum switching frequency	260 kHz	260 kHz	260 kHz	280 kHz	280 kHz
Temperature level	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE
Terminal surface	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)
Terminal form	GULL WING	THROUGH-HOLE	GULL WING	NO LEAD	NO LEAD
Terminal location	SINGLE	ZIG-ZAG	SINGLE	DUAL	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED	40	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED
Brand Name	Texas Instruments	Texas Instruments	Texas Instruments	-	-
Is it Rohs certified?	incompatible	-	incompatible	incompatible	incompatible
Factory Lead Time	1 week	1 week	1 week	-	-
length	10.16 mm	-	10.16 mm	6 mm	6 mm
Maximum output voltage	37 V	37 V	37 V	-	-
Minimum output voltage	1.23 V	1.23 V	1.23 V	-	-
Maximum seat height	4.79 mm	-	4.79 mm	1 mm	1 mm
Terminal pitch	1.27 mm	-	1.27 mm	0.8 mm	0.8 mm
width	8.64 mm	-	8.64 mm	5 mm	5 mm

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