LM3478MMX datasheet, PDF - EEWORLD Datasheet

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LM3478MMX: Description1 A SWITCHING CONTROLLER, 1000 kHz SWITCHING FREQ-MAX, PDSO8; CategoryPower/power management The power supply circuit; File Size428KB，22 Pages; ManufacturerNational Semiconductor（TI ）; Websitehttp://www.ti.com

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1 A SWITCHING CONTROLLER, 1000 kHz SWITCHING FREQ-MAX, PDSO8

LM3478MMX Parametric

Parameter Name	Attribute value
Is it Rohs certified?	incompatible
Maker	National Semiconductor（TI ）
package instruction	MSOP-8
Reach Compliance Code	not_compliant
ECCN code	EAR99
Analog Integrated Circuits - Other Types	SWITCHING CONTROLLER
control mode	CURRENT-MODE
Control Technology	PULSE WIDTH MODULATION
Maximum input voltage	40 V
Minimum input voltage	2.97 V
Nominal input voltage	12 V
JESD-30 code	S-PDSO-G8
JESD-609 code	e0
length	3 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	1 A
Package body material	PLASTIC/EPOXY
encapsulated code	TSSOP
Encapsulate equivalent code	TSSOP8,.19
Package shape	SQUARE
Package form	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Celsius)	260
Certification status	Not Qualified
Maximum seat height	1.09 mm
surface mount	YES
Switch configuration	SINGLE
Maximum switching frequency	1000 kHz
Temperature level	AUTOMOTIVE
Terminal surface	Tin/Lead (Sn/Pb)
Terminal form	GULL WING
Terminal pitch	0.65 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	40
width	3 mm
Base Number Matches	1

LM3478MMX Related Products

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Description	1 A SWITCHING CONTROLLER, 1000 kHz SWITCHING FREQ-MAX, PDSO8	1 A SWITCHING CONTROLLER, 1000 kHz SWITCHING FREQ-MAX, PDSO8	1 A SWITCHING CONTROLLER, 1000 kHz SWITCHING FREQ-MAX, PDSO8	1 A SWITCHING CONTROLLER, 1000 kHz SWITCHING FREQ-MAX, PDSO8	1 A SWITCHING CONTROLLER, 1000 kHz SWITCHING FREQ-MAX, PDSO8	1 A SWITCHING CONTROLLER, 1000 kHz SWITCHING FREQ-MAX, PDSO8	1 A SWITCHING CONTROLLER, 1000 kHz SWITCHING FREQ-MAX, PDSO8
control mode	CURRENT-MODE	PEAK current	CURRENT-MODE	CURRENT-MODE	PEAK current	PEAK current	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
Number of functions	1	1	1	1	1	1	1
Number of terminals	8	8	8	8	8	8	8
Maximum operating temperature	125 °C	125 Cel	125 °C	125 °C	125 Cel	125 Cel	125 °C
Minimum operating temperature	-40 °C	-40 Cel	-40 °C	-40 °C	-40 Cel	-40 Cel	-40 °C
Maximum output current	1 A	1 A	1 A	1 A	1 A	1 A	1 A
surface mount	YES	Yes	YES	YES	Yes	Yes	YES
Switch configuration	SINGLE	single	SINGLE	SINGLE	single	single	SINGLE
Maximum switching frequency	1000 kHz	1000 kHz	1000 kHz	1000 kHz	1000 kHz	1000 kHz	1000 kHz
Temperature level	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE
Terminal form	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING
Terminal location	DUAL	pair	DUAL	DUAL	pair	pair	DUAL
Is it Rohs certified?	incompatible	-	incompatible	incompatible	-	-	incompatible
Maker	National Semiconductor（TI ）	-	National Semiconductor（TI ）	National Semiconductor（TI ）	-	-	National Semiconductor（TI ）
package instruction	MSOP-8	-	MSOP-8	MSOP-8	-	-	MSOP-8
Reach Compliance Code	not_compliant	-	not_compliant	not_compliant	-	-	not_compliant
ECCN code	EAR99	-	EAR99	EAR99	-	-	EAR99
Analog Integrated Circuits - Other Types	SWITCHING CONTROLLER	-	SWITCHING CONTROLLER	SWITCHING CONTROLLER	-	-	SWITCHING CONTROLLER
Maximum input voltage	40 V	-	40 V	40 V	-	-	40 V
Minimum input voltage	2.97 V	-	2.97 V	2.97 V	-	-	2.97 V
Nominal input voltage	12 V	-	12 V	12 V	-	-	12 V
JESD-30 code	S-PDSO-G8	-	S-PDSO-G8	S-PDSO-G8	-	-	S-PDSO-G8
JESD-609 code	e0	-	e0	e0	-	-	e0
length	3 mm	-	3 mm	3 mm	-	-	3 mm
Humidity sensitivity level	1	-	1	1	-	-	1
Package body material	PLASTIC/EPOXY	-	PLASTIC/EPOXY	PLASTIC/EPOXY	-	-	PLASTIC/EPOXY
encapsulated code	TSSOP	-	TSSOP	TSSOP	-	-	TSSOP
Encapsulate equivalent code	TSSOP8,.19	-	TSSOP8,.19	TSSOP8,.19	-	-	TSSOP8,.19
Package shape	SQUARE	-	SQUARE	SQUARE	-	-	SQUARE
Package form	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	-	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	-	-	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Certification status	Not Qualified	-	Not Qualified	Not Qualified	-	-	Not Qualified
Maximum seat height	1.09 mm	-	1.09 mm	1.09 mm	-	-	1.09 mm
Terminal surface	Tin/Lead (Sn/Pb)	-	Tin/Lead (Sn85Pb15)	Tin/Lead (Sn85Pb15)	-	-	Tin/Lead (Sn/Pb)
Terminal pitch	0.65 mm	-	0.65 mm	0.65 mm	-	-	0.65 mm
width	3 mm	-	3 mm	3 mm	-	-	3 mm
Base Number Matches	1	-	1	1	-	-	1

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