LM3477 datasheet, PDF - EEWORLD Datasheet

LM3477: DescriptionHigh Efficiency High-Side N-Channel Controller for Switching Regulator; File Size793KB，23 Pages; ManufacturerNational Semiconductor（TI ）; Websitehttp://www.ti.com

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LM3477 Overview

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

LM3477 Related Products

	LM3477	LM3477A	LM3477AMM	LM3477AMMX	LM3477MM	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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