LT3791IFE-1#TRPBF datasheet, PDF

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Datasheet> All Categories > Power/power management> The power supply circuit> LT3791IFE-1#TRPBF

LT3791IFE-1#TRPBF: DescriptionIC REG CTRLR BUCK-BOOST 38TSSOP; CategoryPower/power management The power supply circuit; File Size296KB，26 Pages; ManufacturerLinear ( ADI ); Websitehttp://www.analog.com/cn/index.html; Environmental Compliance

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LT3791IFE-1#TRPBF Overview

IC REG CTRLR BUCK-BOOST 38TSSOP

LT3791IFE-1#TRPBF Parametric

Parameter Name	Attribute value
Brand Name	Linear Technology
Is it Rohs certified?	conform to
Maker	Linear ( ADI )
Parts packaging code	TSSOP
package instruction	HTSSOP,
Contacts	38
Manufacturer packaging code	FE
Reach Compliance Code	compliant
ECCN code	EAR99
Analog Integrated Circuits - Other Types	SWITCHING REGULATOR
control mode	CURRENT-MODE
Control Technology	PULSE WIDTH MODULATION
Maximum input voltage	60 V
Minimum input voltage	4.7 V
Nominal input voltage	12 V
JESD-30 code	R-PDSO-G38
JESD-609 code	e3
length	9.7 mm
Humidity sensitivity level	1
Number of functions	1
Number of terminals	38
Maximum operating temperature	125 °C
Minimum operating temperature	-40 °C
Nominal output voltage	5 V
Package body material	PLASTIC/EPOXY
encapsulated code	HTSSOP
Package shape	RECTANGULAR
Package form	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Celsius)	260
Maximum seat height	1.2 mm
surface mount	YES
Switch configuration	BUCK-BOOST
Maximum switching frequency	735 kHz
Temperature level	AUTOMOTIVE
Terminal surface	Matte Tin (Sn)
Terminal form	GULL WING
Terminal pitch	0.5 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	30
width	4.4 mm

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Description	IC REG CTRLR BUCK-BOOST 38TSSOP	IC REG CTRLR BUCK-BOOST 38TSSOP	IC REG CTRLR BUCK-BOOST 38TSSOP	IC REG CTRLR BUCK-BOOST 38TSSOP	IC REG CTRLR BUCK-BOOST 38TSSOP	Outputable current: - Switching operating frequency: 200kHz ~ 700kHz Output type: Transistor Driver Number of output voltage channels: 2 Function type: Step-Up/Step-Down Output configuration: Positive 60V, four switches, synchronous buck-boost type controller
Brand Name	Linear Technology	Linear Technology	Linear Technology	Linear Technology	Linear Technology	Linear Technology	Linear Technology	Linear Technology
Is it Rohs certified?	conform to	conform to	conform to	conform to	conform to	conform to	conform to	conform to
Maker	Linear ( ADI )	Linear ( ADI )	Linear ( ADI )	Linear ( ADI )	Linear ( ADI )	Linear ( ADI )	Linear ( ADI )	Linear ( ADI )
Parts packaging code	TSSOP	TSSOP	TSSOP	TSSOP	TSSOP	TSSOP	TSSOP	TSSOP
package instruction	HTSSOP,	HTSSOP,	HTSSOP,	HTSSOP,	HTSSOP,	HTSSOP,	HTSSOP,	HTSSOP,
Contacts	38	38	38	38	38	38	38	38
Manufacturer packaging code	FE	FE	FE	FE	FE	FE	FE	FE
Reach Compliance Code	compliant	compliant	compliant	compliant	compliant	compliant	compliant	compliant
ECCN code	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99
Analog Integrated Circuits - Other Types	SWITCHING REGULATOR	SWITCHING REGULATOR	SWITCHING REGULATOR	SWITCHING REGULATOR	SWITCHING REGULATOR	SWITCHING REGULATOR	SWITCHING REGULATOR	SWITCHING REGULATOR
control mode	CURRENT-MODE	CURRENT-MODE	CURRENT-MODE	CURRENT-MODE	CURRENT-MODE	CURRENT-MODE	CURRENT-MODE	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	PULSE WIDTH MODULATION
Maximum input voltage	60 V	60 V	60 V	60 V	60 V	60 V	60 V	60 V
Minimum input voltage	4.7 V	4.7 V	4.7 V	4.7 V	4.7 V	4.7 V	4.7 V	4.7 V
Nominal input voltage	12 V	12 V	12 V	12 V	12 V	12 V	12 V	12 V
JESD-30 code	R-PDSO-G38	R-PDSO-G38	R-PDSO-G38	R-PDSO-G38	R-PDSO-G38	R-PDSO-G38	R-PDSO-G38	R-PDSO-G38
JESD-609 code	e3	e3	e3	e3	e3	e3	e3	e3
length	9.7 mm	9.7 mm	9.7 mm	9.7 mm	9.7 mm	9.7 mm	9.7 mm	9.7 mm
Humidity sensitivity level	1	1	1	1	1	1	1	1
Number of functions	1	1	1	1	1	1	1	1
Number of terminals	38	38	38	38	38	38	38	38
Nominal output voltage	5 V	5 V	5 V	5 V	5 V	5 V	5 V	5 V
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	HTSSOP	HTSSOP	HTSSOP	HTSSOP	HTSSOP	HTSSOP	HTSSOP	HTSSOP
Package shape	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Celsius)	260	260	260	260	260	260	260	260
Maximum seat height	1.2 mm	1.2 mm	1.2 mm	1.2 mm	1.2 mm	1.2 mm	1.2 mm	1.2 mm
surface mount	YES	YES	YES	YES	YES	YES	YES	YES
Switch configuration	BUCK-BOOST	BUCK-BOOST	BUCK-BOOST	BUCK-BOOST	BUCK-BOOST	BUCK-BOOST	BUCK-BOOST	BUCK-BOOST
Maximum switching frequency	735 kHz	735 kHz	735 kHz	735 kHz	735 kHz	735 kHz	735 kHz	735 kHz
Terminal surface	Matte Tin (Sn)	Matte Tin (Sn)	Matte Tin (Sn)	Matte Tin (Sn)	Matte Tin (Sn)	Matte Tin (Sn)	Matte Tin (Sn)	Matte Tin (Sn)
Terminal form	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING
Terminal pitch	0.5 mm	0.5 mm	0.5 mm	0.5 mm	0.5 mm	0.5 mm	0.5 mm	0.5 mm
Terminal location	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL
Maximum time at peak reflow temperature	30	30	30	30	30	30	30	30
width	4.4 mm	4.4 mm	4.4 mm	4.4 mm	4.4 mm	4.4 mm	4.4 mm	4.4 mm

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