LTM4632EY#PBF

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LTM4632EY#PBF

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DC DC CNVRTR 0.6-2.5V 0.6-2.5V

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規格

屬性 價值
Series µModule®
PartStatus Active
Type Non-Isolated PoL Module
NumberofOutputs 2
Voltage-Input(Min) 3.6V
Voltage-Input(Max) 15V
Voltage-Output1 0.6 ~ 2.5V
Voltage-Output2 0.6 ~ 2.5V
Current-Output(Max) 3A, 3A
Applications ITE (Commercial)
Features OTP, OVP
OperatingTemperature -40°C ~ 125°C
MountingType Surface Mount
Package/Case 25-PowerBBGA Module
Size/Dimension 0.25" L x 0.25" W x 0.07" H (6.3mm x 6.3mm x 1.8mm)
BaseProductNumber LTM4632
SupplierDevicePackage 25-BGA (6.25x6.25)

概述

Description

The LTM4632EY#PBF is a high-efficiency, step-down µModule regulator designed by Analog Devices. It offers a compact solution for generating low-voltage outputs from higher-voltage inputs, specifically optimized for point-of-load applications in systems requiring a compact footprint and high efficiency. The µModule regulator integrates the switching controller, power FETs, inductor, and all supporting components into a single package, simplifying the design process and reducing the need for external components.
Key features of the LTM4632EY#PBF include its ability to deliver up to 5A of output current with minimal external components, a wide input voltage range, and adjustable output voltages. It provides excellent thermal performance and efficiency, making it suitable for use in space-constrained applications such as telecommunications, data communications, and industrial equipment. The device comes in a 15mm x 15mm x 4.32mm BGA package. Additionally, it includes protection features like overcurrent and overtemperature protection, ensuring safe operation under various conditions.

Equivalent

The LTM4632EY#PBF is a micro power module from Analog Devices (formerly Linear Technology) designed for power regulation. Equivalent products might include similar micro power modules from other manufacturers, such as Texas Instruments' TPSM84209, Murata's MYMGA series, or Monolithic Power Systems' MPM3830 series. When looking for equivalents, it’s crucial to match specifications like input/output voltage, current rating, and form factor to ensure compatibility with your application.

Features

The LTM4632EY#PBF is a triple-output DC/DC µModule regulator designed for applications requiring multiple power rails. This component integrates three step-down regulators in a compact package, providing efficient power conversion for systems such as FPGA, ASICs, and microprocessor applications. Key features include:
1. Triple Output: Supports three independent output voltages, typically used to power core, memory, and I/O rails.
2. High Efficiency: Achieves high power conversion efficiency, crucial for minimizing thermal concerns.
3. Compact Size: Housed in a space-saving package suitable for dense board designs.
4. Wide Input Voltage Range: Capable of operating from a broad input voltage range, offering flexibility in power source selection.
5. Adjustable Output Voltage: Each output voltage can be programmed via external resistors.
6. Integrated Inductors and Power FETs: Simplifies the design process and reduces the need for external components.
7. Protection Features: Includes over-current, over-temperature, and short-circuit protection to ensure safe operation.
These features make it suitable for a variety of complex electronic systems requiring multiple power rails.

Pinout

The LTM4632EY#PBF is a 3-output µModule regulator designed by Analog Devices. It is specifically tailored for powering low-voltage systems, such as DDR memory systems. The LTM4632EY#PBF has a 30-pin configuration in a compact BGA (Ball Grid Array) package. The primary function of the LTM4632 is to provide three regulated output voltages from a single input voltage ranging from 4.5V to 15V. The outputs include two high-efficiency step-down (buck) converters and one low-noise linear regulator, perfectly suited for creating the VDDQ, VTT, and VTTR required in DDR applications. It offers features such as precision tracking between outputs, overcurrent protection, and thermal shutdown, ensuring reliable performance in various applications.

Manufacturer

The LTM4632EY#PBF is manufactured by Analog Devices, Inc. Analog Devices is a multinational company that specializes in the design and manufacturing of semiconductor products and solutions. They focus on analog, mixed-signal, and digital signal processing technologies that are used across various industries, including communications, automotive, industrial, healthcare, and consumer electronics. Known for their high-performance analog products, Analog Devices provides solutions that bridge the physical and digital worlds, facilitating the acquisition, measurement, and interpretation of real-world data.

Application

The LTM4632EY#PBF is a micro-module DC/DC step-down regulator. It is commonly used in applications requiring efficient power conversion in compact spaces. Key areas include:
1. Telecommunications: For powering network equipment and infrastructure components.
2. Data Centers: Used in servers and storage systems for efficient power management.
3. Industrial Equipment: Provides reliable power in automation and control systems.
4. Medical Devices: For compact, efficient power solutions in imaging and diagnostic equipment.
5. Consumer Electronics: Powers high-performance devices requiring efficient voltage regulation.
Its compact design, high efficiency, and reliability make it suitable for space-constrained applications.

Package

The LTM4632EY#PBF is a power module from Analog Devices, packaged in a compact BGA (Ball Grid Array) format. This package type facilitates efficient thermal management and ease of mounting on PCBs, making it suitable for applications requiring high power density.

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