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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - Special PurposeLTC3634EUFD#PBF
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LTC3634EUFD#PBF - Analog Devices Inc.

Manufacturer Part Number
LTC3634EUFD#PBF
Manufacturer
Analog Devices, Inc.
Allelco Part Number
32D-LTC3634EUFD#PBF
ECAD Model
Parts Description
IC REG CONV DDR 2OUT 28QFN
Package
28-WFQFN Exposed Pad
Data sheet
LTpowerCAD II Quick Start Guide.pdf
LTC3634.pdf
RoHs Status
ROHS3 Compliant
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Specifications

LTC3634EUFD#PBF Tech Specifications
Analog Devices Inc. - LTC3634EUFD#PBF technical specifications, attributes, parameters and parts with similar specifications to Analog Devices Inc. - LTC3634EUFD#PBF

Product Attribute Attribute Value  
Manufacturer Analog Devices, Inc.  
Voltage - Output 0.6V ~ 3V  
Voltage - Input 1.4V ~ 15V  
Supplier Device Package 28-QFN (4x5)  
Series -  
Package / Case 28-WFQFN Exposed Pad  
Product Attribute Attribute Value  
Package Tube  
Operating Temperature -40°C ~ 125°C  
Number of Outputs 2  
Mounting Type Surface Mount  
Base Product Number LTC3634  
Applications Converter, DDR  

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

LTC3634EUFD#PBF

Manufacturer

Analog Devices

Introduction

High efficiency, dual-channel synchronous step-down regulator

Product Features and Performance

Dual independent outputs

4V to 15V input voltage range

6V to 3V adjustable output voltage range

Up to 3A output current per channel

High efficiency up to 95%

Selectable Burst Mode operation

Stable with ceramic capacitors

Overtemperature protection

Product Advantages

Integrated bypass capacitors reduce external component count

Low dropout operation

Current mode operation for excellent line and load transient response

Key Technical Parameters

Number of Outputs: 2

Voltage - Input: 1.4V to 15V

Voltage - Output: 0.6V to 3V

Operating Temperature: -40°C to 125°C

Package / Case: 28-WFQFN Exposed Pad

Quality and Safety Features

Overvoltage protection

Overcurrent protection

Thermal shutdown

Compatibility

Compatible with high switching frequency

DDR memory power supply compatible

Application Areas

Telecommunications

Data communication equipment

Networking servers

Portable electronics

Product Lifecycle

Active

Not reported as nearing discontinuation

Replacements or upgrades not specified

Several Key Reasons to Choose This Product

Efficient power conversion for extended battery life

Dual outputs for multi-function systems

Wide input voltage suitable for various power sources

Compact QFN package for space-constrained applications

Robust thermal performance for high reliability

Parts with Similar Specifications

The three parts on the right have similar specifications to Analog Devices Inc. LTC3634EUFD#PBF

Product Attribute LTC3634EUFD#PBF LTC3634EUFD#TRPBF LTC3634EUFD#PBF LTC3634IUFD#TRPBF
Part Number LTC3634EUFD#PBF LTC3634EUFD#TRPBF LTC3634EUFD#PBF LTC3634IUFD#TRPBF
Manufacturer Analog Devices Inc. Analog Devices Inc. Linear Technology Analog Devices Inc.
Base Product Number LTC3634 LTC3634 - LTC3634
Number of Outputs 2 2 2 2
Series - - - -
Operating Temperature -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C
Voltage - Output 0.6V ~ 3V 0.6V ~ 3V 0.6V ~ 3V 0.6V ~ 3V
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Supplier Device Package 28-QFN (4x5) 28-QFN (4x5) 28-QFN (4x5) 28-QFN (4x5)
Applications Converter, DDR Converter, DDR Converter, DDR Converter, DDR
Package / Case 28-WFQFN Exposed Pad 28-WFQFN Exposed Pad 28-WFQFN Exposed Pad 28-WFQFN Exposed Pad
Package Tube Tape & Reel (TR) Bulk Tape & Reel (TR)
Voltage - Input 1.4V ~ 15V 1.4V ~ 15V 1.4V ~ 15V 1.4V ~ 15V

LTC3634EUFD#PBF Datasheet PDF

Download LTC3634EUFD#PBF pdf datasheets and Analog Devices Inc. documentation for LTC3634EUFD#PBF - Analog Devices Inc..

HTML Datasheet
LTpowerCAD II Quick Start Guide.pdf LTC3634.pdf
Getting Started Guide
LTpowerPlanner III Quick Start Guide.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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LTC3634EUFD#PBF Image

LTC3634EUFD#PBF

Analog Devices Inc.
32D-LTC3634EUFD#PBF

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