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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - DC DC Switching ControllersLT3837IFE#PBF
LT3837IFE#PBF Image
Image may be representation.
See specifications for product details.

LT3837IFE#PBF - Analog Devices Inc.

Manufacturer Part Number
LT3837IFE#PBF
Manufacturer
Analog Devices, Inc.
Allelco Part Number
32D-LT3837IFE#PBF
ECAD Model
Parts Description
IC REG CTRLR FLYBACK 16TSSOP
Detailed Description
Package
16-TSSOP (0.173', 4.40mm Width) Exposed Pad
Data sheet
LT3837 Datasheet.pdf
RoHs Status
ROHS3 Compliant
In stock: 8287

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Specifications

LT3837IFE#PBF Tech Specifications
Analog Devices Inc. - LT3837IFE#PBF technical specifications, attributes, parameters and parts with similar specifications to Analog Devices Inc. - LT3837IFE#PBF

Product Attribute Attribute Value  
Manufacturer Analog Devices, Inc.  
Voltage - Supply (Vcc/Vdd) 4.5V ~ 20V  
Topology Flyback  
Synchronous Rectifier Yes  
Supplier Device Package 16-TSSOP-EP  
Series -  
Serial Interfaces -  
Package / Case 16-TSSOP (0.173', 4.40mm Width) Exposed Pad  
Package Tube  
Output Type Transistor Driver  
Output Phases 1  
Product Attribute Attribute Value  
Output Configuration Positive, Isolation Capable  
Operating Temperature -40°C ~ 125°C (TJ)  
Number of Outputs 1  
Mounting Type Surface Mount  
Function Step-Up/Step-Down  
Frequency - Switching 100kHz  
Duty Cycle (Max) 88%  
Control Features Enable, Frequency Control, On Time Control  
Clock Sync Yes  
Base Product Number LT3837  

Parts Introduction

Manufacturer Part Number

LT3837IFE#PBF

Manufacturer

Analog Devices

Introduction

The LT3837IFE#PBF is a high-performance, high-efficiency synchronous step-up/step-down DC/DC controller. It features a wide input voltage range, programmable switching frequency, and advanced control features for exceptional efficiency and power regulation across a wide range of load conditions.

Product Features and Performance

Wide input voltage range from 4.5V to 20V

Switching frequency up to 100kHz

Maximum duty cycle of 88%

Synchronous rectification for high efficiency

Clock synchronization capability

Enable control and on-time control features

Operating temperature range of -40°C to 125°C

Product Advantages

Versatile step-up/step-down functionality for flexible power conversion

High efficiency and power density for compact design

Programmable switching frequency for system optimization

Advanced control features for precise voltage regulation

Key Reasons to Choose This Product

Reliable and robust performance for demanding applications

Optimized efficiency and power delivery

Flexible configuration and control options

Trusted Analog Devices quality and reliability

Quality and Safety Features

Exposed pad for improved thermal management

Compliance with relevant safety and regulatory standards

Compatibility

The LT3837IFE#PBF is compatible with a wide range of power supply and control applications, including portable electronics, industrial equipment, and automotive systems.

Application Areas

Portable and battery-powered devices

Industrial automation and control systems

Automotive electronics

Other power conversion and regulation applications

Product Lifecycle

The LT3837IFE#PBF is an active product in our website's sales team's portfolio. There are no direct replacement models available at this time. For the latest product information and availability, please contact your local sales representative or visit our website's sales team.

Parts with Similar Specifications

The three parts on the right have similar specifications to Analog Devices Inc. LT3837IFE#PBF

Product Attribute LT3837IFE#PBF LT3837IFE#TRPBF LT3840EUFE#PBF LT3840MPFE#PBF
Part Number LT3837IFE#PBF LT3837IFE#TRPBF LT3840EUFE#PBF LT3840MPFE#PBF
Manufacturer Analog Devices Inc. Analog Devices Inc. Analog Devices Inc. Analog Devices Inc.
Package Tube Tape & Reel (TR) Tube Tube
Voltage - Supply (Vcc/Vdd) 4.5V ~ 20V 4.5V ~ 20V 2.5V ~ 60V 2.5V ~ 60V
Output Configuration Positive, Isolation Capable Positive, Isolation Capable Positive or Negative Positive or Negative
Serial Interfaces - - - -
Package / Case 16-TSSOP (0.173', 4.40mm Width) Exposed Pad 16-TSSOP (0.173", 4.40mm Width) Exposed Pad 38-WFQFN Exposed Pad 28-TSSOP (0.173', 4.40mm Width) Exposed Pad
Synchronous Rectifier Yes Yes Yes Yes
Base Product Number LT3837 LT3837 LT3840 LT3840
Duty Cycle (Max) 88% 88% 99% 99%
Supplier Device Package 16-TSSOP-EP 16-TSSOP-EP 38-QFN (4x6) 28-TSSOP-EP
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Operating Temperature -40°C ~ 125°C (TJ) -40°C ~ 125°C (TJ) -40°C ~ 125°C (TJ) -55°C ~ 150°C (TJ)
Output Phases 1 1 1 1
Output Type Transistor Driver Transistor Driver Transistor Driver Transistor Driver
Series - - - -
Clock Sync Yes Yes Yes Yes
Frequency - Switching 100kHz 100kHz 50kHz ~ 1MHz 50kHz ~ 1MHz
Function Step-Up/Step-Down Step-Up/Step-Down Step-Down Step-Down
Control Features Enable, Frequency Control, On Time Control Enable, Frequency Control, On Time Control Enable, Frequency Control, Power Good, Soft Start, Tracking Enable, Frequency Control, Power Good, Soft Start, Tracking
Topology Flyback Flyback Buck Buck
Number of Outputs 1 1 1 1

LT3837IFE#PBF Datasheet PDF

Download LT3837IFE#PBF pdf datasheets and Analog Devices Inc. documentation for LT3837IFE#PBF - Analog Devices Inc..

Environmental Information
Material Declaration LT3837IFE#PBF.pdf
HTML Datasheet
LT3837 Datasheet.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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LT3837IFE#PBF Image

LT3837IFE#PBF

Analog Devices Inc.
32D-LT3837IFE#PBF

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