LM2672N-3.3 datasheet, PDF - EEWORLD Datasheet

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LM2672N-3.3: Description2.2 A SWITCHING REGULATOR, 275 kHz SWITCHING FREQ-MAX, PDSO8; CategoryPower/power management The power supply circuit; File Size880KB，25 Pages; ManufacturerNational Semiconductor（TI ）; Websitehttp://www.ti.com

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LM2672N-3.3 Overview

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

LM2672N-3.3 Parametric

Parameter Name	Attribute value
Is it Rohs certified?	incompatible
Maker	National Semiconductor（TI ）
package instruction	0.300 INCH, PLASTIC, DIP-8
Reach Compliance Code	_compli
ECCN code	EAR99
Is Samacsys	N
Analog Integrated Circuits - Other Types	SWITCHING REGULATOR
control mode	VOLTAGE-MODE
Control Technology	PULSE WIDTH MODULATION
Maximum input voltage	40 V
Minimum input voltage	6.5 V
Nominal input voltage	12 V
JESD-30 code	R-PDIP-T8
JESD-609 code	e0
length	9.8171 mm
Humidity sensitivity level	1
Number of functions	1
Number of terminals	8
Maximum operating temperature	125 °C
Minimum operating temperature	-40 °C
Maximum output current	2.2 A
Nominal output voltage	3.3 V
Package body material	PLASTIC/EPOXY
encapsulated code	DIP
Encapsulate equivalent code	DIP8,.3
Package shape	RECTANGULAR
Package form	IN-LINE
Peak Reflow Temperature (Celsius)	260
Certification status	Not Qualified
Maximum seat height	5.08 mm
Maximum supply current (Isup)	3.6 mA
surface mount	NO
Switch configuration	BUCK
Maximum switching frequency	275 kHz
technology	DMOS
Temperature level	AUTOMOTIVE
Terminal surface	Tin/Lead (Sn/Pb)
Terminal form	THROUGH-HOLE
Terminal pitch	2.54 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	40
width	7.62 mm
Base Number Matches	1

LM2672N-3.3 Related Products

	LM2672N-3.3	LM2672	LM2672M-12	LM2672M-3.3	LM2672M-5.0	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
control mode	VOLTAGE-MODE	VOLTAGE	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
Number of functions	1	1	1	1	1	1
Number of terminals	8	8	8	8	8	8
Maximum operating temperature	125 °C	125 Cel	125 °C	125 °C	125 °C	125 °C
Minimum operating temperature	-40 °C	-40 Cel	-40 °C	-40 °C	-40 °C	-40 °C
Maximum output current	2.2 A	2.2 A	2.2 A	2.2 A	2.2 A	2.2 A
surface mount	NO	Yes	YES	YES	YES	NO
Switch configuration	BUCK	BUCK	BUCK	BUCK	BUCK	BUCK
Maximum switching frequency	275 kHz	275 kHz	275 kHz	275 kHz	275 kHz	275 kHz
Temperature level	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE
Terminal form	THROUGH-HOLE	GULL WING	GULL WING	GULL WING	GULL WING	THROUGH-HOLE
Terminal location	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL
Is it Rohs certified?	incompatible	-	incompatible	incompatible	incompatible	incompatible
Maker	National Semiconductor（TI ）	-	National Semiconductor（TI ）	-	National Semiconductor（TI ）	National Semiconductor（TI ）
package instruction	0.300 INCH, PLASTIC, DIP-8	-	0.150 INCH, PLASTIC, SO-8	0.150 INCH, PLASTIC, SO-8	0.150 INCH, PLASTIC, SO-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	12 V	-	24 V	12 V	12 V	12 V
JESD-30 code	R-PDIP-T8	-	R-PDSO-G8	R-PDSO-G8	R-PDSO-G8	R-PDIP-T8
JESD-609 code	e0	-	e0	e0	e0	e0
length	9.8171 mm	-	4.9 mm	4.9 mm	4.9 mm	9.8171 mm
Humidity sensitivity level	1	-	1	1	1	1
Nominal output voltage	3.3 V	-	12 V	3.3 V	5 V	5 V
Package body material	PLASTIC/EPOXY	-	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	DIP	-	SOP	SOP	SOP	DIP
Encapsulate equivalent code	DIP8,.3	-	SOP8,.25	SOP8,.25	SOP8,.25	DIP8,.3
Package shape	RECTANGULAR	-	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	IN-LINE	-	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE	IN-LINE
Peak Reflow Temperature (Celsius)	260	-	235	235	235	260
Certification status	Not Qualified	-	Not Qualified	Not Qualified	Not Qualified	Not Qualified
Maximum seat height	5.08 mm	-	1.75 mm	1.75 mm	1.75 mm	5.08 mm
Maximum supply current (Isup)	3.6 mA	-	-	3.6 mA	3.6 mA	3.6 mA
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	2.54 mm	-	1.27 mm	1.27 mm	1.27 mm	2.54 mm
Maximum time at peak reflow temperature	40	-	30	30	30	40
width	7.62 mm	-	3.9 mm	3.9 mm	3.9 mm	7.62 mm
Base Number Matches	1	-	-	1	1	1

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