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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - DC DC Switching RegulatorsLT3579IFE
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LT3579IFE - Analog Devices Inc.

Manufacturer Part Number
LT3579IFE
Manufacturer
Analog Devices, Inc.
Allelco Part Number
32D-LT3579IFE
ECAD Model
Parts Description
IC REG MULT CONFG ADJ 6A 20TSSOP
Detailed Description
Package
20-TSSOP (0.173", 4.40mm Width) Exposed Pad
Data sheet
LT3579IFE.pdf
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Specifications

LT3579IFE Tech Specifications
Analog Devices Inc. - LT3579IFE technical specifications, attributes, parameters and parts with similar specifications to Analog Devices Inc. - LT3579IFE

Product Attribute Attribute Value  
Manufacturer Analog Devices, Inc.  
Voltage - Output (Min/Fixed) 1.215V  
Voltage - Output (Max) 42V (Switch)  
Voltage - Input (Min) 2.5V  
Voltage - Input (Max) 16V  
Topology Boost, Charge Pump, Cuk, Flyback, SEPIC  
Synchronous Rectifier No  
Supplier Device Package 20-TSSOP-EP  
Series -  
Package / Case 20-TSSOP (0.173", 4.40mm Width) Exposed Pad  
Product Attribute Attribute Value  
Package Tube  
Output Type Adjustable  
Output Configuration Positive or Negative  
Operating Temperature -40°C ~ 125°C (TJ)  
Number of Outputs 1  
Mounting Type Surface Mount  
Function Step-Up, Step-Up/Step-Down  
Frequency - Switching 200kHz ~ 2.5MHz  
Current - Output 6A (Switch)  

Parts Introduction

Manufacturer Part Number

LT3579IFE

Manufacturer

analog-devices

Introduction

The LT3579IFE is a high-performance, high-efficiency, and versatile step-up, step-up/step-down DC/DC converter from Analog Devices. It offers a wide input voltage range, adjustable output voltage, and high output current capability, making it suitable for a variety of power supply applications.

Product Features and Performance

Wide input voltage range: 2.5V to 16V

Adjustable output voltage: 1.215V to 42V (switch)

High output current: up to 6A (switch)

Switching frequency range: 200kHz to 2.5MHz

No synchronous rectification

Operating temperature range: -40°C to 125°C (TJ)

Surface mount package: 20-TSSOP (0.173", 4.40mm Width) Exposed Pad

Product Advantages

High efficiency and power density

Wide input voltage range for versatile applications

Adjustable output voltage for flexible power requirements

High output current capability for demanding loads

Wide operating temperature range for various environmental conditions

Compact surface mount package for space-constrained designs

Key Reasons to Choose This Product

Exceptional performance and efficiency for your power supply needs

Versatile design suitable for a wide range of applications

Reliable and robust operation in challenging environments

Ease of integration and implementation in your system

Quality and Safety Features

Robust design for reliable operation

Thermal protection and overcurrent protection for safety

Compatibility

The LT3579IFE is compatible with a variety of applications, including:

Portable electronics

Industrial equipment

Telecommunications infrastructure

Automotive electronics

Robotics and automation

Application Areas

DC/DC power conversion

Battery-powered devices

Industrial and medical equipment

Telecommunications and networking equipment

Automotive and transportation systems

Product Lifecycle

The LT3579IFE is an obsolete product, meaning it is no longer in active production. However, Analog Devices may have equivalent or alternative models available. Customers are advised to contact our website's sales team for more information on available options.

Parts with Similar Specifications

The three parts on the right have similar specifications to Analog Devices Inc. LT3579IFE

Product Attribute LT3579IFE LT3579EFE LT3580EDD#PBF LT3580EDD#TRPBF
Part Number LT3579IFE LT3579EFE LT3580EDD#PBF LT3580EDD#TRPBF
Manufacturer Analog Devices Inc. Analog Devices Inc. Analog Devices Inc. Analog Devices Inc.
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Synchronous Rectifier No No No No
Output Type Adjustable Adjustable Adjustable Adjustable
Voltage - Output (Min/Fixed) 1.215V 1.215V 5V 5V
Output Configuration Positive or Negative Positive or Negative Positive or Negative Positive or Negative
Series - - - -
Function Step-Up, Step-Up/Step-Down Step-Up, Step-Up/Step-Down Step-Up, Step-Up/Step-Down Step-Up, Step-Up/Step-Down
Voltage - Output (Max) 42V (Switch) 42V (Switch) 42V (Switch) 42V (Switch)
Supplier Device Package 20-TSSOP-EP 20-TSSOP-EP 8-DFN (3x3) 8-DFN (3x3)
Number of Outputs 1 1 1 1
Package Tube Tube Tube Tape & Reel (TR)
Voltage - Input (Max) 16V 16V 32V 32V
Topology Boost, Charge Pump, Cuk, Flyback, SEPIC Boost, Charge Pump, Cuk, Flyback, SEPIC Boost, Cuk, SEPIC Boost, Cuk, SEPIC
Operating Temperature -40°C ~ 125°C (TJ) -40°C ~ 125°C (TJ) -40°C ~ 125°C (TJ) -40°C ~ 125°C (TJ)
Voltage - Input (Min) 2.5V 2.5V 2.5V 2.5V
Package / Case 20-TSSOP (0.173", 4.40mm Width) Exposed Pad 20-TSSOP (0.173", 4.40mm Width) Exposed Pad 8-WFDFN Exposed Pad 8-WFDFN Exposed Pad
Current - Output 6A (Switch) 6A (Switch) 2A (Switch) 2A (Switch)
Frequency - Switching 200kHz ~ 2.5MHz 200kHz ~ 2.5MHz 200kHz ~ 2MHz 200kHz ~ 2MHz

LT3579IFE Datasheet PDF

Download LT3579IFE pdf datasheets and Analog Devices Inc. documentation for LT3579IFE - Analog Devices Inc..

PCN Assembly/Origin
LT3579 07/Aug/2018.pdf
PCN Obsolescence/ EOL
Mult Devices OBS 30/Apr/2018.pdf

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Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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LT3579IFE Image

LT3579IFE

Analog Devices Inc.
32D-LT3579IFE

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