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Home  PMIC - Voltage Regulators - DC DC Switching Controllers  LT3791EFE-1#PBF Datasheets| Linear Technology/Analog Devices | PDF| Price| In Stock

Jun 21 2021

LT3791EFE-1#PBF Datasheets | PMIC - Voltage Regulators - DC DC Switching Controllers IC REG CTRLR BUCK-BOOST 38TSSOP

Product Overview

Image:
LT3791EFE-1-PBF
Manufacturer Part#: LT3791EFE-1#PBF
Product Category: PMIC - Voltage Regulators - DC DC Switching Controllers
Stock: Yes
Manufacturer: Linear Technology/Analog Devices
Description: IC REG CTRLR BUCK-BOOST 38TSSOP
Datasheet: LTspice XVII for Windows
Package: 38-TFSOP (0.173", 4.40mm Width) Exposed Pad
Minimum: 1
Lead Time: 10 Weeks
Quantity: 2035 PCS
Send RFQ: Inquiry

Reference Price

Qty Unit Price Ext. Price
1: 11.83000 11.83000
25: 6.79000 169.75000
100: 6.53950 653.95000

LT3791EFE-1#PBF Images are for reference only.

LT3791EFE-1#PBF

CAD Models

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LT3791EFE-1-PBF  Footprint

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Product Attributes

Manufacturer: Linear Technology/Analog Devices
Series: -
Packaging: Tube
Part Status: Active
Output Type: Transistor Driver
Function: Step-Up/Step-Down
Output Configuration: Positive
Topology: Buck-Boost
Number of Outputs: 2
Output Phases: 2
Voltage - Supply (Vcc/Vdd): 4.7V ~ 60V
Frequency - Switching: 200kHz ~ 700kHz
Duty Cycle (Max): -
Synchronous Rectifier: Yes
Clock Sync: Yes
Serial Interfaces: -
Control Features: Enable Frequency Control Soft Start
Operating Temperature: -40°C ~ 125°C (TJ)
Mounting Type: Surface Mount
Package / Case: 38-TFSOP (0.173" 4.40mm Width) Exposed Pad
Supplier Device Package: 38-TSSOP-EP
Base Part Number: LT3791

Descriptions

DC DC Cntrlr Single-OUT Boost/Buck Controller 4.7V to 60V Input 38-Pin TSSOP EP:Chip One Stop Global
Pwm Controller, Buck-Boost, 700Khz, 60V, Tssop-38:Newark
LT3791-1 - 60V 4-Switch Synchronous Buck-Boost Controller:Linear Technology
IC REG CTRLR BUCK-BOOST 38TSSOP:Digi-Key
The LT3791-1 is a synchronous 4-switch buck-boost voltage/current regulator controller. The controller can regulate output voltage, output current, or input current with input voltages above, below, or equal to the output voltage. The constant-frequency, current mode architecture allows its frequency to be adjusted or synchronized from 200kHz to 700kHz. No top FET refresh switching cycle is needed in buck or boost operation. With 60V input, 60V output capability and seamless transitions between operating regions, the LT3791-1 is ideal for voltage regulator, battery/super-capacitor charger applications in automotive, industrial, telecom, and even battery-powered systems. For new designs we recommend the LT8390: 60V synchronous 4-switch buck-boost controller due to its numerous performance improvements over the LT3791-1. Features LT3791 OPEN LED Pin LT3791-1 Replaces OPEN LED Pin With C/10 Pin Termination Flag Applications Automotive, Telecom, Industrial Systems High Power Battery-Powered System:Analog Devices

ECCN / UNSPSC

Description Value
USHTS: 8542390001
USHTS: 8542390001
CNHTS: 8542390000
MXHTS: 85423901
ECCN: EAR99
ECCN: EAR99

Environmental & Export Classifications

Description Value
RoHS Status: ROHS3 Compliant
Moisture Sensitivity Level (MSL): 1 (Unlimited)

Documents & Media

PCN Design/Specification: LT3791/LT3791-1 Datasheet Update 06/Sep/2013
Software Download: LT3791 21/Feb/2017
Datasheets: LTspice XVII for Windows
Simulation Models: LTspice Mac OS X 10.7+
Design Resources: LT3791-1 Datasheet
Video File: LTspice Flyer
HTML Datasheet: LTspice IV Getting Started Guide
Environmental Information: Mac OS X Shortcuts
Reference Design Library: LT3791-1 Spice Model
EDA / CAD Models: LT37491-1 Footprints and Symbols
Online Catalog: Introducing Power by Linear

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  • Product Attributes
  • Descriptions
  • Features
  • CAD Models
Manufacturer: Linear Technology/Analog Devices
Series: -
Packaging: Tube
Part Status: Active
Output Type: Transistor Driver
Function: Step-Up/Step-Down
Output Configuration: Positive
Topology: Buck-Boost
Number of Outputs: 2
Output Phases: 2
Voltage - Supply (Vcc/Vdd): 4.7V ~ 60V
Frequency - Switching: 200kHz ~ 700kHz
Duty Cycle (Max): -
Synchronous Rectifier: Yes
Clock Sync: Yes
Serial Interfaces: -
Control Features: Enable Frequency Control Soft Start
Operating Temperature: -40°C ~ 125°C (TJ)
Mounting Type: Surface Mount
Package / Case: 38-TFSOP (0.173" 4.40mm Width) Exposed Pad
Supplier Device Package: 38-TSSOP-EP
Base Part Number: LT3791

DC DC Cntrlr Single-OUT Boost/Buck Controller 4.7V to 60V Input 38-Pin TSSOP EP:Chip One Stop Global
Pwm Controller, Buck-Boost, 700Khz, 60V, Tssop-38:Newark
LT3791-1 - 60V 4-Switch Synchronous Buck-Boost Controller:Linear Technology
IC REG CTRLR BUCK-BOOST 38TSSOP:Digi-Key
The LT3791-1 is a synchronous 4-switch buck-boost voltage/current regulator controller. The controller can regulate output voltage, output current, or input current with input voltages above, below, or equal to the output voltage. The constant-frequency, current mode architecture allows its frequency to be adjusted or synchronized from 200kHz to 700kHz. No top FET refresh switching cycle is needed in buck or boost operation. With 60V input, 60V output capability and seamless transitions between operating regions, the LT3791-1 is ideal for voltage regulator, battery/super-capacitor charger applications in automotive, industrial, telecom, and even battery-powered systems. For new designs we recommend the LT8390: 60V synchronous 4-switch buck-boost controller due to its numerous performance improvements over the LT3791-1. Features LT3791 OPEN LED Pin LT3791-1 Replaces OPEN LED Pin With C/10 Pin Termination Flag Applications Automotive, Telecom, Industrial Systems High Power Battery-Powered System:Analog Devices

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