LTM4614IV#PBF

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LTM4614IV#PBF

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DC DC CONVERTER 0.8-5V 0.8-5V

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Especificações

Atributo Valor
Series µModule®
Part Status Active
Type Non-Isolated PoL Module
Number of Outputs 2
Voltage - Input (Min) 2.38V
Voltage - Input (Max) 5.5V
Voltage - Output 1 0.8 ~ 5V
Voltage - Output 2 0.8 ~ 5V
Current - Output (Max) 4A, 4A
Applications ITE (Commercial)
Operating Temperature -40°C ~ 125°C
Efficiency 95%
Mounting Type Surface Mount
Package / Case 144-BLGA Module
Size / Dimension 0.59" L x 0.59" W x 0.11" H (15.0mm x 15.0mm x 2.8mm)
Supplier Device Package 144-LGA (15x15)
Base Product Number LTM4614

Visão Geral

Description

The LTM4614IV#PBF is a high-efficiency, dual-output step-down μModule (micro-module) regulator designed by Analog Devices. It integrates the switching controller, power FETs, inductor, and supporting components into a compact surface-mount package, simplifying the design process and reducing PCB space. This module is particularly suited for applications requiring dual output voltages, offering a total output current of up to 2 x 4A. It operates over a wide input voltage range and delivers precise output voltage regulation, making it suitable for powering a variety of digital devices and systems.
The LTM4614IV#PBF features high efficiency across a broad load range, optimized transient response, and flexible configuration options. It provides overcurrent protection, soft-start, and thermal shutdown for enhanced reliability. The device is available in a thermally enhanced package, allowing for efficient heat dissipation and operation in higher ambient temperature environments. With its high integration and performance, the LTM4614IV#PBF is ideal for use in telecommunications, data communication, and various industrial applications.

Equivalent

The LTM4614IV#PBF is a dual buck (step-down) DC/DC µModule regulator. Equivalent products might include analog or digital power modules from manufacturers like Texas Instruments, such as the TPSM84A21, or from Analog Devices itself. However, exact equivalents should be verified based on specific electrical specifications, package size, and feature sets required for your application. Always consult datasheets and application notes to ensure compatibility.

Features

The LTM4614IV#PBF is a dual-output, step-down DC/DC μModule regulator. Key features include:
1. Dual Output: Capable of providing two independent output voltages.
2. Input Voltage Range: Operates efficiently over a wide input voltage range of 4.5V to 20V.
3. Output Current: Each output can deliver up to 4A, totaling 8A for both outputs.
4. High Efficiency: Achieves high efficiency through synchronous rectification.
5. Compact Package: Comes in a compact 15mm x 15mm x 4.32mm BGA package, ideal for space-constrained applications.
6. Thermal Management: Integrated thermal management allows for efficient heat dissipation.
7. Integrated Inductor: Simplifies design and reduces external component count.
8. Short Circuit, Overvoltage, and Overtemperature Protection: Ensures reliability and safety.
9. Adjustable Output: Output voltages can be set with external resistors.
10. Fast Transient Response: Ensures stable performance under dynamic load conditions.
These features make it suitable for a variety of applications, including telecommunications, networking, and industrial equipment.

Pinout

The LTM4614IV#PBF is a high-efficiency, dual-output, step-down DC/DC μModule (micro-module) regulator. It is designed for point-of-load regulation in various applications. The module has a 68-pin LGA package. Its primary function is to convert a higher DC voltage to two lower DC voltages with high efficiency and minimal external components. This makes it suitable for powering FPGAs, ASICs, microprocessors, and other digital systems.

Manufacturer

The LTM4614IV#PBF is manufactured by Analog Devices, Inc. This company is a leading global manufacturer in the semiconductor industry. Analog Devices specializes in the design, manufacturing, and marketing of a broad portfolio of analog, mixed-signal, and digital signal processing integrated circuits. These products are used in a wide range of applications, including industrial, automotive, communications, consumer electronics, and healthcare sectors. Analog Devices is known for its focus on innovation and technology leadership, providing solutions that enable customers to address complex challenges in signal processing and power management.

Application

The LTM4614IV#PBF is a dual output step-down DC/DC μModule regulator. It is typically used in applications requiring efficient power conversion and compact size. Key application areas include telecommunications, data processing systems, and industrial equipment. It is well-suited for powering processors, FPGAs, ASICs, and memory in computing and networking equipment. The module's small footprint and high efficiency make it ideal for space-constrained environments like embedded systems and portable devices. Additionally, it can be used in medical devices and automotive systems where reliable and stable power delivery is crucial.

Package

The LTM4614IV#PBF is a DC/DC step-down µModule regulator from Analog Devices. It comes in a surface-mount BGA (Ball Grid Array) package.

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