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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - DC DC Switching ControllersLTC3787IUFD#PBF
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LTC3787IUFD#PBF - Analog Devices Inc.

Manufacturer Part Number
LTC3787IUFD#PBF
Manufacturer
Analog Devices, Inc.
Allelco Part Number
32D-LTC3787IUFD#PBF
ECAD Model
Parts Description
IC REG CTRLR BOOST 28QFN
Package
28-WFQFN Exposed Pad
Data sheet
LTpowerCAD II Quick Start Guide.pdf
LTC3787.pdf
RoHs Status
ROHS3 Compliant
Our certification
In stock: 4535

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Specifications

LTC3787IUFD#PBF Tech Specifications
Analog Devices Inc. - LTC3787IUFD#PBF technical specifications, attributes, parameters and parts with similar specifications to Analog Devices Inc. - LTC3787IUFD#PBF

Product Attribute Attribute Value  
Manufacturer Analog Devices, Inc.  
Voltage - Supply (Vcc/Vdd) 4.5V ~ 38V  
Topology Boost  
Synchronous Rectifier Yes  
Supplier Device Package 28-QFN (4x5)  
Series PolyPhase®  
Serial Interfaces -  
Package / Case 28-WFQFN Exposed Pad  
Package Tube  
Output Type Transistor Driver  
Output Phases 2  
Product Attribute Attribute Value  
Output Configuration Positive  
Operating Temperature -40°C ~ 125°C (TJ)  
Number of Outputs 2  
Mounting Type Surface Mount  
Function Step-Up  
Frequency - Switching 105kHz ~ 760kHz  
Duty Cycle (Max) 96%  
Control Features Current Limit, Enable, Frequency Control, Power Good, Soft Start  
Clock Sync No  
Base Product Number LTC3787  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8542.39.0001

Parts Introduction

Manufacturer Part Number

LTC3787IUFD#PBF

Manufacturer

analog-devices

Introduction

The LTC3787IUFD#PBF is a high-performance, dual-phase, synchronous step-up DC/DC controller from Analog Devices. It is designed to provide efficient and regulated power conversion in a wide range of applications, including industrial equipment, automotive systems, and consumer electronics.

Product Features and Performance

Dual-phase synchronous step-up DC/DC controller

Wide input voltage range: 4.5V to 38V

Switching frequency range: 105kHz to 760kHz

Maximum duty cycle: 96%

Integrated synchronous rectification

Current limit, enable, frequency control, power good, and soft-start control features

Wide operating temperature range: -40°C to 125°C

Product Advantages

Efficient power conversion with minimal power losses

Flexible configuration and control options

Robust design for reliable operation in demanding environments

Compact size and surface-mount packaging for space-constrained applications

Key Reasons to Choose This Product

Excellent efficiency and power density for improved energy efficiency

Reliable and durable performance for mission-critical applications

Versatile control features for customized power management solutions

Proven technology from a trusted industry-leading manufacturer

Quality and Safety Features

Rigorous quality control and testing processes

Compliance with relevant industry standards and regulations

Robust thermal management for safe and reliable operation

Compatibility

The LTC3787IUFD#PBF is compatible with a wide range of power supply and system requirements, making it suitable for use in a variety of industrial, automotive, and consumer electronics applications.

Application Areas

Industrial equipment and machinery

Automotive systems and vehicle electronics

Consumer electronics and portable devices

Telecommunications and networking equipment

Renewable energy systems and battery management

Product Lifecycle

The LTC3787IUFD#PBF is an active product, and there are no plans for immediate discontinuation. However, as technology advances, equivalent or alternative models may become available in the future. Customers are advised to contact our website's sales team for the most up-to-date information on product availability and potential alternatives.

Parts with Similar Specifications

The three parts on the right have similar specifications to Analog Devices Inc. LTC3787IUFD#PBF

Product Attribute LTC3787IUFD#PBF LTC3788EGN-1#TRPBF LTC3787EUFD#PBF LTC3787MPUFD#TRPBF
Part Number LTC3787IUFD#PBF LTC3788EGN-1#TRPBF LTC3787EUFD#PBF LTC3787MPUFD#TRPBF
Manufacturer Analog Devices Inc. Analog Devices Inc. Analog Devices Inc. Analog Devices Inc.
Serial Interfaces - - - -
Number of Outputs 2 2 2 2
Output Type Transistor Driver Transistor Driver Transistor Driver Transistor Driver
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Package Tube Tape & Reel (TR) Tube Tape & Reel (TR)
Duty Cycle (Max) 96% 96% 96% 96%
Voltage - Supply (Vcc/Vdd) 4.5V ~ 38V 4.5V ~ 38V 4.5V ~ 38V 4.5V ~ 38V
Topology Boost Boost Boost Boost
Clock Sync No No No No
Function Step-Up Step-Up Step-Up Step-Up
Base Product Number LTC3787 LTC3788 LTC3787 LTC3787
Operating Temperature -40°C ~ 125°C (TJ) -40°C ~ 125°C (TJ) -40°C ~ 125°C (TJ) -55°C ~ 150°C (TJ)
Frequency - Switching 105kHz ~ 760kHz 105kHz ~ 760kHz 105kHz ~ 760kHz 105kHz ~ 760kHz
Supplier Device Package 28-QFN (4x5) 28-SSOP 28-QFN (4x5) 28-QFN (4x5)
Synchronous Rectifier Yes Yes Yes Yes
Control Features Current Limit, Enable, Frequency Control, Power Good, Soft Start Current Limit, Enable, Frequency Control, Power Good, Soft Start Current Limit, Enable, Frequency Control, Power Good, Soft Start Current Limit, Enable, Frequency Control, Power Good, Soft Start
Output Configuration Positive Positive Positive Positive
Package / Case 28-WFQFN Exposed Pad 28-SSOP (0.154', 3.90mm Width) 28-WFQFN Exposed Pad 28-WFQFN Exposed Pad
Output Phases 2 2 2 2
Series PolyPhase® - PolyPhase® PolyPhase®

LTC3787IUFD#PBF Datasheet PDF

Download LTC3787IUFD#PBF pdf datasheets and Analog Devices Inc. documentation for LTC3787IUFD#PBF - Analog Devices Inc..

Datasheets
LTpowerCAD II Quick Start Guide.pdf LTC3787.pdf
PCN Assembly/Origin
Mult Dev Wafer Site Chg 31/Jul/2020.pdf
Getting Started Guide
LTpowerPlanner III Quick Start Guide.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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LTC3787IUFD#PBF

Analog Devices Inc.
32D-LTC3787IUFD#PBF

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