LT8471IUFD#TRPBF datasheet, PDF

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LT8471IUFD#TRPBF: DescriptionConv DC-DC 2.6V to 50V Non-Inv/Inv/Step Up/Step Down Dual-Out 0.789V to 50V 2A/2A Automotive 28-Pin QFN EP T/R; File Size445KB，36 Pages; ManufacturerADI; Websitehttps://www.analog.com

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LT8471IUFD#TRPBF Overview

Conv DC-DC 2.6V to 50V Non-Inv/Inv/Step Up/Step Down Dual-Out 0.789V to 50V 2A/2A Automotive 28-Pin QFN EP T/R

LT8471IUFD#TRPBF Parametric

Parameter Name	Attribute value
EU restricts the use of certain hazardous substances	Compliant
ECCN (US)	EAR99
Part Status	Active
HTS	8542.39.00.01
Type	Non-Inverting\|Inverting\|Step Up\|Step Down
Output Type	Adjustable
Switching Frequency (kHz)	100 to 2000
Switching Regulator	Yes
Number of Outputs	2
Output Voltage (V)	0.789 to 50
Maximum Output Current (A)	2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2
Minimum Input Voltage (V)	2.6
Maximum Input Voltage (V)	50
Operating Supply Voltage (V)	2.6 to 50
Typical Switch Current (A)	2.55
Typical Quiescent Current (uA)	2400
Line Regulation	0.05%/V
Minimum Operating Temperature (°C)	-40
Maximum Operating Temperature (°C)	125
Supplier Temperature Grade	Industrial
Packaging	Tape and Reel
Pin Count	28
Standard Package Name	QFN
Supplier Package	QFN EP
Mounting	Surface Mount
Package Height	0.75(Max)
Package Length	5
Package Width	4
PCB changed	28
Lead Shape	No Lead

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Description	Conv DC-DC 2.6V to 50V Non-Inv/Inv/Step Up/Step Down Dual-Out 0.789V to 50V 2A/2A Automotive 28-Pin QFN EP T/R	Conv DC-DC 2.6V to 50V Non-Inv/Inv/Step Up/Step Down Dual-Out 0.789V to 50V 2A/2A Automotive 20-Pin TSSOP EP Tube	Conv DC-DC 2.6V to 50V Non-Inv/Inv/Step Up/Step Down Dual-Out 0.789V to 50V 2A/2A Automotive 20-Pin TSSOP EP T/R	Conv DC-DC 2.6V to 50V Non-Inv/Inv/Step Up/Step Down Dual-Out 0.789V to 50V 2A/2A Automotive 28-Pin QFN EP Tube	Conv DC-DC 2.6V to 50V Non-Inv/Inv/Step Up/Step Down Dual-Out 0.789V to 50V 2A/2A Automotive 28-Pin QFN EP T/R	Conv DC-DC 2.6V to 50V Non-Inv/Inv/Step Up/Step Down Dual-Out 0.789V to 50V 2A/2A Automotive 20-Pin TSSOP EP Tube	Conv DC-DC 2.6V to 50V Non-Inv/Inv/Step Up/Step Down Dual-Out 0.789V to 50V 2A/2A Automotive 20-Pin TSSOP EP T/R	Conv DC-DC 2.6V to 50V Non-Inv/Inv/Step Up/Step Down Dual-Out 0.789V to 50V 2A/2A Automotive 20-Pin TSSOP EP Tube	Conv DC-DC 2.6V to 50V Non-Inv/Inv/Step Up/Step Down Dual-Out 0.789V to 50V 2A/2A Automotive 20-Pin TSSOP EP T/R	Conv DC-DC 2.6V to 50V Non-Inv/Inv/Step Up/Step Down Dual-Out 0.789V to 50V 2A/2A Automotive 28-Pin QFN EP Tube
EU restricts the use of certain hazardous substances	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant
ECCN (US)	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99
Part Status	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active
HTS	8542.39.00.01	8542.39.00.01	8542.39.00.01	8542.39.00.01	8542.39.00.01	8542.39.00.01	8542.39.00.01	8542.39.00.01	8542.39.00.01	8542.39.00.01
Type	Non-Inverting\|Inverting\|Step Up\|Step Down	Non-Inverting\|Inverting\|Step Up\|Step Down	Inverting\|Step Up\|Step Down\|Non-Inverting	Non-Inverting\|Inverting\|Step Up\|Step Down	Non-Inverting\|Inverting\|Step Up\|Step Down	Non-Inverting\|Inverting\|Step Up\|Step Down	Step Down\|Step Up\|Inverting\|Non-Inverting	Step Down\|Step Up\|Non-Inverting\|Inverting	Non-Inverting\|Inverting\|Step Up\|Step Down	Step Down\|Step Up\|Inverting\|Non-Inverting
Output Type	Adjustable	Adjustable	Adjustable	Adjustable	Adjustable	Adjustable	Adjustable	Adjustable	Adjustable	Adjustable
Switching Frequency (kHz)	100 to 2000	100 to 2000	100 to 2000	100 to 2000	100 to 2000	100 to 2000	100 to 2000	100 to 2000	100 to 2000	100 to 2000
Switching Regulator	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes
Number of Outputs	2	2	2	2	2	2	2	2	2	2
Output Voltage (V)	0.789 to 50	0.789 to 50	0.789 to 50	0.789 to 50	0.789 to 50	0.789 to 50	0.789 to 50	0.789 to 50	0.789 to 50	0.789 to 50
Maximum Output Current (A)	2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2	2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2	2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2	2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2	2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2	2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2	2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2	2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2	2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2	2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2\|2
Minimum Input Voltage (V)	2.6	2.6	2.6	2.6	2.6	2.6	2.6	2.6	2.6	2.6
Maximum Input Voltage (V)	50	50	50	50	50	50	50	50	50	50
Operating Supply Voltage (V)	2.6 to 50	2.6 to 50	2.6 to 50	2.6 to 50	2.6 to 50	2.6 to 50	2.6 to 50	2.6 to 50	2.6 to 50	2.6 to 50
Typical Switch Current (A)	2.55	2.55	2.55	2.55	2.55	2.55	2.55	2.55	2.55	2.55
Typical Quiescent Current (uA)	2400	2400	2400	2400	2400	2400	2400	2400	2400	2400
Line Regulation	0.05%/V	0.05%/V	0.05%/V	0.05%/V	0.05%/V	0.05%/V	0.05%/V	0.05%/V	0.05%/V	0.05%/V
Minimum Operating Temperature (°C)	-40	-40	-40	-40	-40	-40	-40	-40	-40	-40
Maximum Operating Temperature (°C)	125	125	125	125	125	125	125	125	125	125
Supplier Temperature Grade	Industrial	Extended	Extended	Extended	Extended	Automotive	Automotive	Industrial	Industrial	Industrial
Packaging	Tape and Reel	Tube	Tape and Reel	Tube	Tape and Reel	Tube	Tape and Reel	Tube	Tape and Reel	Tube
Pin Count	28	20	20	28	28	20	20	20	20	28
Standard Package Name	QFN	SOP	SOP	QFN	QFN	SOP	SOP	SOP	SOP	QFN
Supplier Package	QFN EP	TSSOP EP	TSSOP EP	QFN EP	QFN EP	TSSOP EP	TSSOP EP	TSSOP EP	TSSOP EP	QFN EP
Mounting	Surface Mount	Surface Mount	Surface Mount	Surface Mount	Surface Mount	Surface Mount	Surface Mount	Surface Mount	Surface Mount	Surface Mount
Package Height	0.75(Max)	1.05(Max)	1.05(Max)	0.75(Max)	0.75(Max)	1.05(Max)	1.05(Max)	1.05(Max)	1.05(Max)	0.75(Max)
Package Length	5	6.6(Max)	6.6(Max)	5	5	6.6(Max)	6.6(Max)	6.6(Max)	6.6(Max)	5
Package Width	4	4.5(Max)	4.5(Max)	4	4	4.5(Max)	4.5(Max)	4.5(Max)	4.5(Max)	4
PCB changed	28	20	20	28	28	20	20	20	20	28
Lead Shape	No Lead	Gull-wing	Gull-wing	No Lead	No Lead	Gull-wing	Gull-wing	Gull-wing	Gull-wing	No Lead

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