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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - DC DC Switching RegulatorsLT3641EFE#PBF
LT3641EFE#PBF Image
Image may be representation.
See specifications for product details.

LT3641EFE#PBF - Analog Devices Inc.

Manufacturer Part Number
LT3641EFE#PBF
Manufacturer
Analog Devices, Inc.
Allelco Part Number
32D-LT3641EFE#PBF
ECAD Model
Parts Description
IC REG BUCK ADJ 1.3/1.1A 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: 6047

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Specifications

LT3641EFE#PBF Tech Specifications
Analog Devices Inc. - LT3641EFE#PBF technical specifications, attributes, parameters and parts with similar specifications to Analog Devices Inc. - LT3641EFE#PBF

Product Attribute Attribute Value  
Manufacturer Analog Devices, Inc.  
Voltage - Output (Min/Fixed) 0.6V, 1.265V  
Voltage - Output (Max) 39.48V  
Voltage - Input (Min) 2.5V  
Voltage - Input (Max) 42V  
Topology Buck  
Synchronous Rectifier Both  
Supplier Device Package 28-TSSOP-EP  
Series -  
Package / Case 28-TSSOP (0.173', 4.40mm Width) Exposed Pad  
Product Attribute Attribute Value  
Package Tube  
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 1.3A, 1.1A  
Base Product Number LT3641  

Parts Introduction

Manufacturer Part Number

LT3641EFE#PBF

Manufacturer

analog-devices

Introduction

The LT3641EFE#PBF is a high-performance, dual-output, step-down DC/DC converter from Analog Devices. It is designed to provide efficient and reliable power conversion in a wide range of applications, including industrial, automotive, and consumer electronics.

Product Features and Performance

Dual-output step-down DC/DC converter

Input voltage range: 2.5V to 42V

Output voltage range: 0.6V to 39.48V

Output current up to 1.3A and 1.1A per channel

Switching frequency range: 500kHz to 2MHz

Synchronous rectification for high efficiency

Adjustable output voltage

Thermal overload and short-circuit protection

Low quiescent current in sleep mode

Product Advantages

Wide input voltage range

Compact and efficient design

Flexible output voltage configuration

Excellent thermal management

Robust safety features

Key Reasons to Choose This Product

Reliable and efficient power conversion

Versatile for use in a variety of applications

Compact and easy to integrate

Comprehensive protection features

Backed by Analog Devices' reputation for quality and innovation

Quality and Safety Features

Thermal overload and short-circuit protection

Undervoltage lockout

Soft-start function

Integrated compensation network

Compatibility

The LT3641EFE#PBF is compatible with a wide range of electronic devices and systems, making it a versatile choice for various applications.

Application Areas

Industrial automation and control systems

Automotive electronics

Consumer electronics

Telecommunications equipment

Medical devices

Product Lifecycle

The LT3641EFE#PBF is an active product in our website's sales team's portfolio. There are no known plans for its discontinuation at this time. However, as with any electronic component, customers are advised to check with our website's sales team or their authorized distributors for the most up-to-date information on product availability and any potential alternative or equivalent models.

Parts with Similar Specifications

The three parts on the right have similar specifications to Analog Devices Inc. LT3641EFE#PBF

Product Attribute LT3641EFE#PBF LT3640EUFD#PBF LT3640IUFD#PBF LT3640EUFD#PBF
Part Number LT3641EFE#PBF LT3640EUFD#PBF LT3640IUFD#PBF LT3640EUFD#PBF
Manufacturer Analog Devices Inc. Linear Technology Analog Devices Inc. Analog Devices Inc.
Package / Case 28-TSSOP (0.173', 4.40mm Width) Exposed Pad 28-WFQFN Exposed Pad 28-WFQFN Exposed Pad 28-WFQFN Exposed Pad
Package Tube Bulk Tube Tube
Voltage - Input (Min) 2.5V 2.5V 2.5V 2.5V
Voltage - Output (Min/Fixed) 0.6V, 1.265V 0.6V, 1.265V 0.6V, 1.265V 0.6V, 1.265V
Frequency - Switching 500kHz ~ 2MHz 350kHz ~ 2.5MHz 500kHz ~ 2MHz 500kHz ~ 2MHz
Function Step-Down Step-Down Step-Down Step-Down
Output Configuration Positive Positive Positive Positive
Current - Output 1.3A, 1.1A 1.1A, 1.3A 1.1A, 1.3A 1.1A, 1.3A
Operating Temperature -40°C ~ 125°C (TJ) -40°C ~ 125°C (TJ) -40°C ~ 125°C (TJ) -40°C ~ 125°C (TJ)
Synchronous Rectifier Both No No No
Base Product Number LT3641 - LT3640 LT3640
Voltage - Output (Max) 39.48V 33.97V 33.97V 33.97V
Supplier Device Package 28-TSSOP-EP 28-QFN (4x5) 28-QFN (4x5) 28-QFN (4x5)
Voltage - Input (Max) 42V 35V 35V 35V
Topology Buck Buck Buck Buck
Output Type Adjustable Adjustable Adjustable Adjustable
Series - - - -
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Number of Outputs 2 2 2 2

LT3641EFE#PBF Datasheet PDF

Download LT3641EFE#PBF pdf datasheets and Analog Devices Inc. documentation for LT3641EFE#PBF - Analog Devices Inc..

Datasheets
Cylindrical Battery Holders.pdf
Environmental Information
Material Declaration LT3641EFE#PBF.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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LT3641EFE#PBF Image

LT3641EFE#PBF

Analog Devices Inc.
32D-LT3641EFE#PBF

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