LTM4630AEV#PBF

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LTM4630AEV#PBF

DC DC CNVRTR 0.6-5.3V 0.6-5.3V

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規格

Series µModule®
Part Status Active
Type Non-Isolated PoL Module
Number of Outputs 2
Voltage - Input (Min) 4.5V
Voltage - Input (Max) 15V
Voltage - Output 1 0.6 ~ 5.3V
Voltage - Output 2 0.6 ~ 5.3V
Current - Output (Max) 18A, 18A
Applications ITE (Commercial)
Features OCP, OVP
Operating Temperature -40°C ~ 125°C
Mounting Type Surface Mount
Package / Case 144-BLGA Module
Size / Dimension 0.63" L x 0.63" W x 0.17" H (16.0mm x 16.0mm x 4.4mm)
Supplier Device Package 144-LGA (16x16)
Base Product Number LTM4630

概述

Description

The LTM4630AEV#PBF is a high-efficiency, high-density dual-output step-down power module designed by Analog Devices. It is part of the µModule series, which integrates inductors, power MOSFETs, and support components into a compact package, simplifying the design and reducing development time. The LTM4630AEV#PBF can deliver up to 36A continuous output current per channel, or up to 72A when channels are paralleled, with precise voltage regulation.
It supports a wide input voltage range from 4.5V to 15V, making it suitable for various applications including telecom, data storage, and networking. The module offers excellent thermal performance with a low profile and features like output voltage tracking, soft-start, and overcurrent protection. Its efficient design allows for significant power savings, and it can operate in a temperature range from -40°C to 125°C. The module is housed in a BGA package for easy solderability and reliable performance. Overall, the LTM4630AEV#PBF is ideal for high-performance applications requiring compact size and high current capability.

Features

The LTM4630AEV#PBF is a high-efficiency dual 18A step-down μModule (micro-module) regulator from Analog Devices. It features a wide input voltage range of 4.5V to 15V, making it suitable for various applications. The device is designed to deliver two outputs, each capable of supporting up to 18A, or a single output up to 36A when both outputs are paralleled.
Key features include:
- High efficiency, typically above 95%, due to integrated MOSFETs and an optimized design.
- Compact package that simplifies PCB layout and reduces the need for external components.
- Fast transient response, enhancing performance in dynamic load conditions.
- Adjustable output voltage ranging from 0.6V to 1.8V.
- Built-in fault protection including overcurrent, overvoltage, and thermal shutdown.
- Supports multiphase operation to distribute power and minimize input/output ripple.
- Built-in soft-start and tracking functions for controlled turn-on.
- Temperature range of -40°C to 125°C, suitable for industrial applications.
The LTM4630AEV#PBF is ideal for use in data centers, telecommunications, and other high-power-density applications where space and efficiency are critical.

Package

The LTM4630AEV#PBF is a DC/DC step-down μModule regulator from Analog Devices. It comes in a BGA (Ball Grid Array) package type, which is suitable for applications requiring a compact, surface-mount solution with efficient thermal performance.

Pinout

The LTM4630AEV#PBF is a dual 18A or single 36A output step-down DC/DC µModule regulator. It comes in a thermally enhanced, compact 16mm x 16mm x 4.41mm BGA package. This package typically has a pin count of around 144 balls.
The LTM4630AEV#PBF integrates the switching controller, power FETs, inductor, and supporting components, which simplifies the design process for high current, high efficiency point-of-load conversion. It is suitable for applications such as servers, telecom, datacom, and storage systems. The module is designed for ease of use and requires minimal external components for operation, offering features such as current sharing, output voltage tracking, and precision output voltage regulation.

Manufacturer

The LTM4630AEV#PBF is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company that specializes in the design and manufacturing of analog, mixed-signal, and digital signal processing integrated circuits. These products are widely used in a variety of electronic equipment to enhance performance and functionality. Analog Devices serves various industries, including communications, automotive, industrial, healthcare, and consumer electronics. The company is known for its expertise in high-performance analog technology, power management solutions, and RF and microwave technology.

Application

The LTM4630AEV#PBF is a high-efficiency, dual-output step-down µModule regulator. It is commonly used in applications requiring compact, high-performance power solutions, such as in telecommunications, data centers, industrial equipment, and networking systems. Its dual 18A outputs make it suitable for powering high-performance processors, FPGAs, ASICs, and other sensitive electronics where precise voltage regulation is critical. Additionally, its small form factor and ease of integration make it ideal for space-constrained designs.

Equivalent

The LTM4630AEV#PBF is a dual-output step-down µModule regulator. Equivalent products might include:
1. Texas Instruments TPSM831D31 – A dual 15A step-down power module.
2. Maxim Integrated MAXM17536 – A high-efficiency, step-down power module.
3. Murata MYMGC2R53RELD0RA – A dual-output, step-down module.
4. Vicor PI3740-00-LGIZ – A buck regulator with similar specifications.
Ensure to check specific parameters like input/output voltage, current, and efficiency for compatibility with your application.

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