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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - DC DC Switching RegulatorsLT3640EFE#TRPBF
LT3640EFE#TRPBF Image
Image may be representation.
See specifications for product details.

LT3640EFE#TRPBF - Analog Devices Inc.

Manufacturer Part Number
LT3640EFE#TRPBF
Manufacturer
Analog Devices, Inc.
Allelco Part Number
32D-LT3640EFE#TRPBF
ECAD Model
Parts Description
IC REG BUCK ADJ 1.1/1.3A 28TSSOP
Detailed Description
Package
28-TSSOP (0.173', 4.40mm Width) Exposed Pad
Data sheet
Cylindrical Battery Holders.pdf
RoHs Status
ROHS3 Compliant
In stock: 4625

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Specifications

LT3640EFE#TRPBF Tech Specifications
Analog Devices Inc. - LT3640EFE#TRPBF technical specifications, attributes, parameters and parts with similar specifications to Analog Devices Inc. - LT3640EFE#TRPBF

Product Attribute Attribute Value  
Manufacturer Analog Devices, Inc.  
Voltage - Output (Min/Fixed) 0.6V, 1.265V  
Voltage - Output (Max) 33.97V  
Voltage - Input (Min) 2.5V  
Voltage - Input (Max) 35V  
Topology Buck  
Synchronous Rectifier No  
Supplier Device Package 28-TSSOP-EP  
Series -  
Package / Case 28-TSSOP (0.173', 4.40mm Width) Exposed Pad  
Product Attribute Attribute Value  
Package Tape & Reel (TR)  
Output Type Adjustable  
Output Configuration Positive  
Operating Temperature -40°C ~ 125°C (TJ)  
Number of Outputs 2  
Mounting Type Surface Mount  
Function Step-Down  
Frequency - Switching 500kHz ~ 2MHz  
Current - Output 1.1A, 1.3A  
Base Product Number LT3640  

Parts Introduction

Manufacturer Part Number

LT3640EFE#TRPBF

Manufacturer

analog-devices

Introduction

The LT3640EFE#TRPBF is a high-performance, dual-output, synchronous step-down DC/DC converter from Analog Devices. It is designed to provide efficient power conversion in a wide range of applications, including industrial, automotive, and consumer electronics.

Product Features and Performance

Dual-output design with up to 1.1A and 1.3A of output current

Wide input voltage range of 2.5V to 35V

Adjustable output voltages from 0.6V to 33.97V

Switching frequency range of 500kHz to 2MHz

High efficiency up to 95%

Thermal overload and short-circuit protection

Soft-start and enable/shutdown functions

Small 28-TSSOP package with exposed thermal pad

Product Advantages

Efficient power conversion for a wide range of applications

Flexible output voltage configuration

Robust protection features for reliable operation

Compact package size for space-constrained designs

Key Reasons to Choose This Product

Excellent power conversion efficiency and performance

Wide input voltage range and configurable output voltages

Comprehensive protection features for enhanced reliability

Small, space-saving package for versatile integration

Quality and Safety Features

Thermal overload and short-circuit protection

Robust design for reliable operation in demanding environments

Compliance with industry safety standards

Compatibility

The LT3640EFE#TRPBF is compatible with a wide range of power supply requirements and can be used in various electronic devices and systems.

Application Areas

Industrial automation and control systems

Automotive electronics

Consumer electronics

Telecommunications equipment

Medical devices

Product Lifecycle

The LT3640EFE#TRPBF is an active product, and Analog Devices continues to support and manufacture this model. There are equivalent or alternative models available, such as the LT3650, LT3651, and LT3652 series. If you require further information or assistance, please contact our sales team through our website.

Parts with Similar Specifications

The three parts on the right have similar specifications to Analog Devices Inc. LT3640EFE#TRPBF

Product Attribute LT3640EFE#TRPBF LT3640IUFD#PBF LT3640IFE#TRPBF LT3640EFE
Part Number LT3640EFE#TRPBF LT3640IUFD#PBF LT3640IFE#TRPBF LT3640EFE
Manufacturer Analog Devices Inc. Analog Devices Inc. Analog Devices Inc. Analog Devices Inc.
Output Type Adjustable Adjustable Adjustable Adjustable
Current - Output 1.1A, 1.3A 1.1A, 1.3A 1.1A, 1.3A 1.1A, 1.3A
Package Tape & Reel (TR) Tube Tape & Reel (TR) Tube
Voltage - Input (Max) 35V 35V 35V 35V
Base Product Number LT3640 LT3640 LT3640 -
Synchronous Rectifier No No No No
Voltage - Output (Min/Fixed) 0.6V, 1.265V 0.6V, 1.265V 0.6V, 1.265V 0.6V, 1.265V
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Number of Outputs 2 2 2 2
Output Configuration Positive Positive Positive Positive
Series - - - -
Package / Case 28-TSSOP (0.173', 4.40mm Width) Exposed Pad 28-WFQFN Exposed Pad 28-TSSOP (0.173', 4.40mm Width) Exposed Pad 28-TSSOP (0.173", 4.40mm Width) Exposed Pad
Topology Buck Buck Buck Buck
Voltage - Output (Max) 33.97V 33.97V 33.97V 33.97V
Supplier Device Package 28-TSSOP-EP 28-QFN (4x5) 28-TSSOP-EP 28-TSSOP-EP
Function Step-Down Step-Down Step-Down Step-Down
Frequency - Switching 500kHz ~ 2MHz 500kHz ~ 2MHz 500kHz ~ 2MHz 500kHz ~ 2MHz
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

LT3640EFE#TRPBF Datasheet PDF

Download LT3640EFE#TRPBF pdf datasheets and Analog Devices Inc. documentation for LT3640EFE#TRPBF - Analog Devices Inc..

Datasheets
Cylindrical Battery Holders.pdf
Other Related Documents
Tape and Reel Packaging.pdf
Environmental Information
Material Declaration LT3640EFE#TRPBF.pdf

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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LT3640EFE#TRPBF Image

LT3640EFE#TRPBF

Analog Devices Inc.
32D-LT3640EFE#TRPBF

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