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LTM4613IV#PBF

Name: LTM4613IV#PBF
Rating: 4.7 (12 reviews)

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

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資料表 LTM4613IV#PBF DataSheet
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規格

Packaging	Tray
Standard Pack Qty	119

概述

Description

The LTM4613IV#PBF is a high-performance, step-down (buck) DC-DC power module designed by Analog Devices. It integrates a switching regulator and inductor in a compact package, making it suitable for applications requiring efficient power conversion in limited space. The module can deliver up to 13A of output current and operates from a wide input voltage range, typically from 4.5V to 15V.
Key features include adjustable output voltage from 0.8V to 5V, high efficiency (up to 95%), and built-in thermal protection. It supports various configurations, including parallel operation for higher output current. The LTM4613 is ideal for powering processors, FPGAs, and other digital components in telecom, industrial, and automotive applications.
With its small footprint and ease of use, the LTM4613IV#PBF simplifies design and reduces time to market for engineers looking for reliable power management solutions.

Features

The LTM4613IV#PBF is a high-efficiency DC-DC step-down power module from Analog Devices. Key features include:
1. Input Voltage Range: Accepts input voltages from 4.5V to 15V.
2. Output Current: Delivers up to 13A of continuous output current.
3. Output Voltage: Adjustable output voltage range from 0.8V to 5V.
4. High Efficiency: Offers efficiencies up to 95% to reduce thermal output.
5. Integrated Components: Combines power MOSFETs, inductors, and control circuitry in a compact package.
6. Simple Design: Requires minimal external components, simplifying PCB layout.
7. Thermal Management: Features thermal protection and can operate in high-temperature environments.
8. Power Good Indicator: Provides a Power Good signal for output voltage monitoring.
9. Fault Protection: Includes overcurrent and overtemperature protection mechanisms.
The LTM4613 is suitable for a variety of applications, including telecom, industrial, and medical devices, where space is limited, and high performance is required.

Package

The LTM4613IV#PBF is packaged in a 24-lead LGA (Land Grid Array) package. This compact design allows for efficient thermal performance and minimizes the footprint on the PCB, making it suitable for high-density applications.

Pinout

The LTM4613IV#PBF is a dual 12A step-down power module from Analog Devices. It features a total of 16 pins. The main functions of these pins include input voltage supply, output voltage sense, feedback for voltage regulation, a power good signal, and various control signals for operation, such as enabling/disabling the module. Additionally, it includes pins for compensation network connections, thermal shutdown, and remote sensing to improve output voltage accuracy. The module is designed for high efficiency and compactness in powering processors, FPGAs, and other digital circuits.

Manufacturer

The LTM4613IV#PBF is manufactured by Analog Devices, Inc. Analog Devices is a multinational company that specializes in the design, manufacture, and marketing of high-performance analog, mixed-signal, and digital signal processing integrated circuits. Founded in 1965, the company serves various industries, including telecommunications, automotive, healthcare, and industrial automation, providing solutions for signal processing, power management, and data conversion. Its products are widely used in applications that require precision and reliability, making it a key player in the semiconductor industry.

Application

The LTM4613IV#PBF is a high-performance DC-DC step-down power module designed for diverse applications, including industrial automation, telecommunications, medical devices, and consumer electronics. It is particularly suited for powering FPGAs, microcontrollers, and other digital signal processors, providing a compact solution with high efficiency and low noise. Its ability to handle various input voltages makes it ideal for battery-operated devices and power-sensitive applications.

Equivalent

The LTM4613IV#PBF is a μModule step-down DC-DC regulator. Equivalent products include the LTC3865, LTM4620, LTM4621, and LTM4601, which also offer similar voltage regulation and power management features. Check specific datasheets for detailed specifications and pin compatibility.