LM2672 datasheet, PDF - EEWORLD Datasheet

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LM2672: Description2.2 A SWITCHING REGULATOR, 275 kHz SWITCHING FREQ-MAX, PDSO8; Categorysemiconductor Analog mixed-signal IC; File Size880KB，25 Pages; ManufacturerNational Semiconductor（TI ）; Websitehttp://www.ti.com

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LM2672 Overview

2.2 A SWITCHING REGULATOR, 275 kHz SWITCHING FREQ-MAX, PDSO8

LM2672 Parametric

Parameter Name	Attribute value
Number of functions	1
Number of terminals	8
Rated input voltage	24 V
Maximum limit input voltage	40 V
Minimum limit input voltage	6.5 V
Maximum operating temperature	125 Cel
Minimum operating temperature	-40 Cel
Processing package description	0.150 INCH, PLASTIC, SO-8
state	ACTIVE
Craftsmanship	NMOS
packaging shape	RECTANGULAR
Package Size	SMALL OUTLINE
surface mount	Yes
Terminal form	GULL WING
Terminal spacing	1.27 mm
terminal coating	TIN LEAD
Terminal location	DUAL
Packaging Materials	PLASTIC/EPOXY
Temperature level	AUTOMOTIVE
control mode	VOLTAGE
Control Technology	PULSE WIDTH MODULATION
Maximum output current	2.2 A
Analog IC other types	SWITCHING REGULATOR
Rated regulated voltage	12 V
Switch configuration	BUCK
Maximum switching frequency	275 kHz

LM2672 Related Products

	LM2672	LM2672M-12	LM2672M-3.3	LM2672M-5.0	LM2672N-3.3	LM2672N-5.0
Description	2.2 A SWITCHING REGULATOR, 275 kHz SWITCHING FREQ-MAX, PDSO8	2.2 A SWITCHING REGULATOR, 275 kHz SWITCHING FREQ-MAX, PDSO8	2.2 A SWITCHING REGULATOR, 275 kHz SWITCHING FREQ-MAX, PDSO8	2.2 A SWITCHING REGULATOR, 275 kHz SWITCHING FREQ-MAX, PDSO8	2.2 A SWITCHING REGULATOR, 275 kHz SWITCHING FREQ-MAX, PDSO8	2.2 A SWITCHING REGULATOR, 275 kHz SWITCHING FREQ-MAX, PDSO8
Number of functions	1	1	1	1	1	1
Number of terminals	8	8	8	8	8	8
Maximum operating temperature	125 Cel	125 °C	125 °C	125 °C	125 °C	125 °C
Minimum operating temperature	-40 Cel	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C
surface mount	Yes	YES	YES	YES	NO	NO
Terminal form	GULL WING	GULL WING	GULL WING	GULL WING	THROUGH-HOLE	THROUGH-HOLE
Terminal location	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL
Temperature level	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE
control mode	VOLTAGE	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	PULSE WIDTH MODULATION
Maximum output current	2.2 A	2.2 A	2.2 A	2.2 A	2.2 A	2.2 A
Switch configuration	BUCK	BUCK	BUCK	BUCK	BUCK	BUCK
Maximum switching frequency	275 kHz	275 kHz	275 kHz	275 kHz	275 kHz	275 kHz
Is it Rohs certified?	-	incompatible	incompatible	incompatible	incompatible	incompatible
Maker	-	National Semiconductor（TI ）	-	National Semiconductor（TI ）	National Semiconductor（TI ）	National Semiconductor（TI ）
package instruction	-	0.150 INCH, PLASTIC, SO-8	0.150 INCH, PLASTIC, SO-8	0.150 INCH, PLASTIC, SO-8	0.300 INCH, PLASTIC, DIP-8	0.300 INCH, PLASTIC, DIP-8
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
Maximum input voltage	-	40 V	40 V	40 V	40 V	40 V
Minimum input voltage	-	6.5 V	6.5 V	6.5 V	6.5 V	6.5 V
Nominal input voltage	-	24 V	12 V	12 V	12 V	12 V
JESD-30 code	-	R-PDSO-G8	R-PDSO-G8	R-PDSO-G8	R-PDIP-T8	R-PDIP-T8
JESD-609 code	-	e0	e0	e0	e0	e0
length	-	4.9 mm	4.9 mm	4.9 mm	9.8171 mm	9.8171 mm
Humidity sensitivity level	-	1	1	1	1	1
Nominal output voltage	-	12 V	3.3 V	5 V	3.3 V	5 V
Package body material	-	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	-	SOP	SOP	SOP	DIP	DIP
Encapsulate equivalent code	-	SOP8,.25	SOP8,.25	SOP8,.25	DIP8,.3	DIP8,.3
Package shape	-	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	-	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE	IN-LINE	IN-LINE
Peak Reflow Temperature (Celsius)	-	235	235	235	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	5.08 mm	5.08 mm
technology	-	DMOS	DMOS	DMOS	DMOS	DMOS
Terminal surface	-	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)
Terminal pitch	-	1.27 mm	1.27 mm	1.27 mm	2.54 mm	2.54 mm
Maximum time at peak reflow temperature	-	30	30	30	40	40
width	-	3.9 mm	3.9 mm	3.9 mm	7.62 mm	7.62 mm
Maximum supply current (Isup)	-	-	3.6 mA	3.6 mA	3.6 mA	3.6 mA
Base Number Matches	-	-	1	1	1	1

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