LTM4613IV#PBF

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LTM4613IV#PBF

+Nomenclature

Switching Voltage Regulators EN55022B Compliant 36VIN, 15VOUT, 8A, DC

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Spécifications

Attribut Valeur
Packaging Tray
Standard Pack Qty 119

Présentation

Description

The LTM4613IV#PBF is a high-efficiency, high-density DC/DC step-down µModule regulator. It is designed by Analog Devices (formerly Linear Technology) to deliver a continuous output current of up to 36A, with an input voltage range from 4.5V to 28V and an output voltage range from 0.6V to 5V. The module integrates a DC/DC controller, power FETs, inductor, and supporting components into a compact surface-mount package, simplifying design and reducing the need for external components.
Key features include excellent thermal performance, high efficiency up to 92%, and a fast transient response, making it suitable for a variety of applications such as telecom, industrial, and networking equipment. The LTM4613IV#PBF also offers protection features like overvoltage and overcurrent protection, as well as a programmable soft-start to control inrush current during startup. Its compact and highly integrated design makes it ideal for space-constrained applications where efficiency and reliability are critical.

Equivalent

The LTM4613IV#PBF is a DC/DC step-down μModule regulator from Analog Devices. Equivalent products include:
1. Maxim Integrated: MAX15301, a high-efficiency DC/DC step-down converter.
2. Texas Instruments: TPSM846C24, an integrated power solution in a similar module package.
3. Murata: MYBSP005R6MSE, a non-isolated DC/DC converter module.
When choosing equivalents, consider electrical specifications, form factor, and thermal performance for compatibility.

Features

The LTM4613IV#PBF is a high-efficiency, high-density step-down µModule regulator. Key features include:
1. Input Voltage Range: 5V to 36V, making it versatile for various applications.
2. Output Voltage Range: 0.6V to 15V, adjustable through external resistors.
3. Output Current: Capable of delivering up to 18A continuous current.
4. Efficiency: High efficiency, typically over 95% at 12VIN, 3.3VOUT at full load.
5. Integrated Components: Includes the switching controller, power FETs, inductor, and all necessary passive components.
6. Compact Package: Comes in a thermally enhanced 15mm x 15mm x 4.32mm BGA package.
7. Thermal Management: Features excellent thermal management due to its packaging, allowing for high power density.
8. Protection Features: Incorporates overcurrent, overvoltage, and overtemperature protection.
9. Soft-Start and Tracking: Supports soft-start and output voltage tracking for controlled startup.
10. Parallel Capability: Can be paralleled with other units for increased output current.
These features make the LTM4613IV#PBF suitable for high-performance applications where space and efficiency are critical.

Pinout

The LTM4613IV#PBF is a μModule (micro-module) DC/DC step-down regulator. It comes in a 15mm × 15mm × 4.32mm BGA (Ball Grid Array) package with 153 pins. This high-performance module is designed for point-of-load regulation from a 5V to 36V input supply range and can deliver up to 18A of continuous output current.
Key functions of the LTM4613 include:
1. Step-Down Regulation: It efficiently steps down higher input voltages to lower output voltages suitable for powering various electronic components.

2. Integrated Inductor and Power Components: The module includes built-in inductors and power components, simplifying the design process and reducing the need for external components.
3. Thermal Management: The compact BGA package is optimized for efficient heat dissipation, ensuring reliable performance in thermally challenging environments.
4. Protection Features: Includes overvoltage, overcurrent, and overtemperature protection to safeguard against operational stresses.
This μModule regulator is suitable for applications in telecommunications, data communications, and industrial systems where high efficiency and compact design are critical.

Manufacturer

The LTM4613IV#PBF is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company known for designing and manufacturing a wide range of analog, mixed-signal, and digital signal processing integrated circuits. The company provides solutions for various applications, including industrial, automotive, communication, consumer electronics, and healthcare sectors.

Application

The LTM4613IV#PBF is a high-efficiency, high-density DC/DC step-down power module. It is commonly used in applications requiring efficient power conversion and compact design. Key application areas include telecommunications equipment, networking systems, industrial automation, and computing systems. It is ideal for powering intermediate bus architectures, FPGA, DSP, microcontroller core and I/O voltages, and other point-of-load (POL) applications. Its ability to deliver high current with low output voltage ripple makes it suitable for sensitive electronics in data centers and embedded systems. The integrated design simplifies PCB layout and reduces design time, making it a preferred choice for space-constrained environments.

Package

The LTM4613IV#PBF is a micro module DC/DC converter from Analog Devices. It comes in a 15mm x 15mm x 4.32mm BGA (Ball Grid Array) package type. This package type facilitates compact and efficient power management solutions in various electronic applications.

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