LM3477MM datasheet, PDF - EEWORLD Datasheet

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LM3477MM: DescriptionHigh Efficiency High-Side N-Channel Controller for Switching Regulator; CategoryPower/power management The power supply circuit; File Size793KB，23 Pages; ManufacturerNational Semiconductor（TI ）; Websitehttp://www.ti.com

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LM3477MM Overview

High Efficiency High-Side N-Channel Controller for Switching Regulator

LM3477MM 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	35 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	575 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

LM3477MM Related Products

	LM3477MM	LM3477	LM3477A	LM3477AMM	LM3477AMMX	LM3477MMX
Description	High Efficiency High-Side N-Channel Controller for Switching Regulator	High Efficiency High-Side N-Channel Controller for Switching Regulator	High Efficiency High-Side N-Channel Controller for Switching Regulator	High Efficiency High-Side N-Channel Controller for Switching Regulator	High Efficiency High-Side N-Channel Controller for Switching Regulator	High Efficiency High-Side N-Channel Controller for Switching Regulator
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
control mode	CURRENT-MODE	-	-	CURRENT-MODE	CURRENT-MODE	CURRENT-MODE
Control Technology	PULSE WIDTH MODULATION	-	-	PULSE WIDTH MODULATION	PULSE WIDTH MODULATION	PULSE WIDTH MODULATION
Maximum input voltage	35 V	-	-	35 V	35 V	35 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
Number of functions	1	-	-	1	1	1
Number of terminals	8	-	-	8	8	8
Maximum operating temperature	125 °C	-	-	125 °C	125 °C	125 °C
Minimum operating temperature	-40 °C	-	-	-40 °C	-40 °C	-40 °C
Maximum output current	1 A	-	-	1 A	1 A	1 A
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
Peak Reflow Temperature (Celsius)	260	-	-	260	260	260
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
surface mount	YES	-	-	YES	YES	YES
Switch configuration	SINGLE	-	-	SINGLE	SINGLE	SINGLE
Maximum switching frequency	575 kHz	-	-	575 kHz	575 kHz	575 kHz
Temperature level	AUTOMOTIVE	-	-	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE
Terminal surface	Tin/Lead (Sn/Pb)	-	-	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)
Terminal form	GULL WING	-	-	GULL WING	GULL WING	GULL WING
Terminal pitch	0.65 mm	-	-	0.65 mm	0.65 mm	0.65 mm
Terminal location	DUAL	-	-	DUAL	DUAL	DUAL
Maximum time at peak reflow temperature	40	-	-	40	40	40
width	3 mm	-	-	3 mm	3 mm	3 mm
Base Number Matches	1	-	-	1	1	1

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