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HomeProductsPower Supplies - (Board Mount)DC DC ConvertersLTM4638IY#PBF
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LTM4638IY#PBF - Analog Devices Inc.

Manufacturer Part Number
LTM4638IY#PBF
Manufacturer
Analog Devices, Inc.
Allelco Part Number
32D-LTM4638IY#PBF
ECAD Model
Parts Description
DC DC CONVERTER 0.6-5.5V
Package
49-BFBGA Module
Data sheet
LTpowerCAD II Quick Start Guide.pdf
LTM4638.pdf
RoHs Status
ROHS3 Compliant
Our certification
In stock: 1529

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Specifications

LTM4638IY#PBF Tech Specifications
Analog Devices Inc. - LTM4638IY#PBF technical specifications, attributes, parameters and parts with similar specifications to Analog Devices Inc. - LTM4638IY#PBF

Product Attribute Attribute Value  
Manufacturer Analog Devices, Inc.  
Voltage - Output 4 -  
Voltage - Output 3 -  
Voltage - Output 2 -  
Voltage - Output 1 0.6 ~ 5.5V  
Voltage - Input (Min) 3.1V  
Voltage - Input (Max) 20V  
Type Non-Isolated PoL Module  
Supplier Device Package 49-BGA (6.25x6.25)  
Size / Dimension 0.25" L x 0.25" W x 0.21" H (6.3mm x 6.3mm x 5.4mm)  
Series µModule®  
Product Attribute Attribute Value  
Package / Case 49-BFBGA Module  
Package Tray  
Operating Temperature -40°C ~ 125°C  
Number of Outputs 1  
Mounting Type Surface Mount  
Features OCP, OTP, OVP, UVLO  
Efficiency -  
Current - Output (Max) 15A  
Base Product Number LTM4638  
Approval Agency -  
Applications ITE (Commercial)  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 3 (168 Hours)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8542.39.0001

Parts Introduction

Manufacturer Part Number

LTM4638IY#PBF

Manufacturer

Analog Devices, Inc.

Introduction

This is a non-isolated point-of-load (PoL) power module from Analog Devices.

Product Features and Performance

Output voltage range of 0.6V to 5.5V

Maximum output current of 15A

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

Integrated protection features including overcurrent protection (OCP), overtemperature protection (OTP), overvoltage protection (OVP), and undervoltage lockout (UVLO)

Small package size of 6.3mm x 6.3mm x 5.4mm

Product Advantages

Compact and efficient power conversion

Integrated protection features for reliability

Wide input voltage range of 3.1V to 20V

Key Technical Parameters

Input voltage range: 3.1V to 20V

Output voltage range: 0.6V to 5.5V

Maximum output current: 15A

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

Quality and Safety Features

RoHS3 compliant

Integrated protection features for safe operation

Compatibility

Suitable for a variety of ITE (Information Technology Equipment) applications

Application Areas

Ideal for powering CPUs, FPGAs, ASICs, and other digital components in compact electronic devices

Product Lifecycle

This product is currently in production and widely available.

Key Reasons to Choose This Product

Compact and efficient power conversion in a small package

Wide input voltage range and high output current capability

Integrated protection features for reliable operation

Suitable for a variety of ITE applications

Parts with Similar Specifications

The three parts on the right have similar specifications to Analog Devices Inc. LTM4638IY#PBF

Product Attribute LTM4638IY#PBF LTM4637EV#PBF LTM4637IV#PBF LTM4641IY
Part Number LTM4638IY#PBF LTM4637EV#PBF LTM4637IV#PBF LTM4641IY
Manufacturer Analog Devices Inc. Analog Devices Inc. Analog Devices Inc. Analog Devices Inc.
Voltage - Output 1 0.6 ~ 5.5V 0.6 ~ 5.5V 0.6 ~ 5.5V 0.6 ~ 6V
Voltage - Input (Max) 20V 20V 20V 38V
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Applications ITE (Commercial) ITE (Commercial) ITE (Commercial) ITE (Commercial)
Package Tray Tray Tray Tray
Number of Outputs 1 1 1 1
Base Product Number LTM4638 LTM4637 LTM4637 LTM4641
Voltage - Output 2 - - - -
Voltage - Output 4 - - - -
Type Non-Isolated PoL Module Non-Isolated PoL Module Non-Isolated PoL Module Non-Isolated PoL Module
Operating Temperature -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C
Voltage - Input (Min) 3.1V 4.5V 4.5V 4.5V
Efficiency - 88% 88% -
Current - Output (Max) 15A 20A 20A 10A
Approval Agency - - - -
Package / Case 49-BFBGA Module 133-BLGA Module 133-BLGA Module 144-BBGA Module
Features OCP, OTP, OVP, UVLO OCP, OTP, OVP OCP, OTP, OVP OCP, OTP, UVLO
Size / Dimension 0.25" L x 0.25" W x 0.21" H (6.3mm x 6.3mm x 5.4mm) 0.59' L x 0.59' W x 0.17' H (15.0mm x 15.0mm x 4.3mm) 0.59' L x 0.59' W x 0.17' H (15.0mm x 15.0mm x 4.3mm) 0.59" L x 0.59" W x 0.20" H (15.0mm x 15.0mm x 5.0mm)
Supplier Device Package 49-BGA (6.25x6.25) 133-LGA (15x15) 133-LGA (15x15) 144-BGA (15x15)
Series µModule® µModule® µModule® µModule®
Voltage - Output 3 - - - -

LTM4638IY#PBF Datasheet PDF

Download LTM4638IY#PBF pdf datasheets and Analog Devices Inc. documentation for LTM4638IY#PBF - Analog Devices Inc..

Datasheets
LTpowerCAD II Quick Start Guide.pdf LTM4638.pdf
Getting Started Guide
LTpowerPlanner III Quick Start Guide.pdf
PCN Assembly/Origin
Mult Dev 28/Feb/2020.pdf
PCN Design/Specification
Multi Dev 13/Sep/2022.pdf
Other Related Documents
20 VIN, 8 A, High Efficiency, Tiny Package Step-Do.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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LTM4638IY#PBF

Analog Devices Inc.
32D-LTM4638IY#PBF

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