LTM4604AEV#PBF

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LTM4604AEV#PBF

+Nomenclature

DC DC CONVERTER 0.8-5V

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Spécifications

Attribut Valeur
Series µModule®
PartStatus Active
Type Non-Isolated PoL Module
NumberofOutputs 1
Voltage-Input(Min) 2.38V
Voltage-Input(Max) 5.5V
Voltage-Output1 0.8 ~ 5V
Current-Output(Max) 4A
Applications ITE (Commercial)
Features OCP, OTP, UVLO
OperatingTemperature -40°C ~ 125°C
Efficiency 95%
MountingType Surface Mount
Package/Case 66-LGA Module
Size/Dimension 0.59" L x 0.35" W x 0.09" H (15.0mm x 9.0mm x 2.3mm)
SupplierDevicePackage 66-LGA (15x9)
BaseProductNumber LTM4604

Présentation

Description

The LTM4604AEV#PBF is a high-performance, step-down DC-DC power module from Analog Devices, designed for efficient power conversion. It features a 4A output current capability with a wide input voltage range of 4.5V to 60V, making it suitable for various applications such as industrial, automotive, and telecommunications.
This module integrates a power switch, inductor, and necessary passive components, simplifying the design process and reducing board space. It operates with an adjustable output voltage, typically ranging from 0.8V to 15V, and offers high efficiency, often exceeding 90%, which minimizes thermal management requirements.
The LTM4604AEV#PBF includes features like soft-start, short-circuit protection, and thermal shutdown, ensuring safe and reliable operation. Its compact size and ease of use make it an ideal choice for designers looking to implement robust power solutions in their systems without extensive external components.

Equivalent

The LTM4604AEV#PBF is a step-down DC-DC power module. Equivalent products include the LTM4600, LTM4601, and LTM4602, which offer similar functionality with varying output current and voltage specifications. Other alternatives could be the LTC® series regulators like LTC3780 or the TPS563201 from Texas Instruments. Always verify specific parameters and compatibility for your application.

Features

The LTM4604AEV#PBF is a high-efficiency, step-down DC-DC µModule (micro-module) regulator from Analog Devices. Key features include:
1. Input Voltage Range: 4.5V to 60V, making it suitable for a variety of applications.
2. Output Voltage Range: Adjustable output voltage from 0.8V to 15V.
3. Output Current: Delivers up to 4A of continuous output current.
4. High Efficiency: Achieves up to 95% efficiency, reducing heat generation.
5. Integrated Components: Combines power inductor, controller, and MOSFETs in a compact package.
6. Thermal Performance: Features built-in temperature monitoring and thermal protection.
7. Soft-Start: Provides soft-start functionality to limit inrush current.
8. Small Footprint: Compact 15mm x 15mm x 4.92mm package for space-constrained designs.
9. Power Good Indicator: Provides a power-good output signal for system monitoring.
These features make the LTM4604AEV#PBF ideal for various applications, including industrial, automotive, and telecommunications.

Pinout

The LTM4604AEV#PBF is a Step-Down DC-DC converter from Analog Devices, featuring a pin count of 40. This device is designed for high-efficiency power regulation, specifically for applications requiring a compact and integrated solution.
Key functions of the LTM4604AEV#PBF include:
1. Voltage Regulation: It provides output voltages adjustable from 0.8V to 15V.
2. High Efficiency: It operates with efficiencies up to 95%, minimizing heat generation.
3. Current Capability: Can deliver output currents up to 4A.
4. Power Management: Includes features like Soft-Start, Fault Protection, and Power Good indication.
5. Thermal Management: Operates over a wide temperature range and has thermal enhancement capabilities.
These features make the LTM4604AEV#PBF suitable for a variety of applications, including telecommunications, industrial equipment, and consumer electronics.

Manufacturer

The manufacturer of the LTM4604AEV#PBF is Analog Devices, Inc. Analog Devices is a multinational company that specializes in the design, manufacture, and marketing of analog, mixed-signal, and digital signal processing (DSP) integrated circuits. Founded in 1965, the company is known for its innovative solutions in various applications, including communications, automotive, industrial, and consumer electronics.
Analog Devices focuses on high-performance analog technology and is a key player in the semiconductor industry. Its products are widely used in applications ranging from signal processing and power management to sensors and data converters. The LTM4604AEV#PBF is a step-down power module that integrates a DC-DC converter, making it suitable for power supply applications in various electronic devices. The company is recognized for its commitment to quality and reliability, providing advanced solutions for engineers and designers seeking high-performance electronic components.

Application

The LTM4604AEV#PBF is a high-efficiency buck DC-DC step-down power module, primarily used in applications such as telecommunications equipment, industrial automation, and high-performance computing. It is suitable for powering FPGAs, ASICs, microprocessors, and other digital circuits that require a stable power supply. Additionally, it finds applications in medical devices, automotive electronics, and consumer electronics due to its compact design and robust thermal performance. Its integrated features facilitate simplified design and reduced component count, making it ideal for space-constrained environments.

Package

The LTM4604AEV#PBF is packaged in a 16-lead, 4mm x 5mm LGA (Land Grid Array) package. This compact package is designed for efficient thermal performance and space-saving in applications.

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