LTM4612IV#PBF

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LTM4612IV#PBF

DC DC CONVERTER 3.3-15V

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  • Mfr. Part #LTM4612IV#PBF
  • Package
  • Datasheet
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Specifications

Series µModule®
Part Status Active
Type Non-Isolated PoL Module
Number of Outputs 1
Voltage - Input (Min) 5V
Voltage - Input (Max) 36V
Voltage - Output 1 3.3 ~ 15V
Current - Output (Max) 5A
Applications ITE (Commercial)
Operating Temperature -40°C ~ 125°C
Mounting Type Surface Mount
Package / Case 133-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 133-LGA (15x15)
Base Product Number LTM4612

Overview

Description

The LTM4612IV#PBF is a high-efficiency, switching mode DC-DC step-down power module. Designed by Analog Devices (formerly Linear Technology), this module integrates a complete power solution in a compact package, making it suitable for space-constrained applications. The LTM4612IV#PBF can deliver up to 5A of continuous output current, with a wide input voltage range typically from 4.5V to 20V, making it versatile for various power supply needs.
This module features precise output voltage regulation, fast transient response, and high efficiency, which are crucial for maintaining performance in demanding electronic systems. The LTM4612IV#PBF also includes overcurrent protection, thermal shutdown, and is designed to minimize electromagnetic interference (EMI), ensuring reliable operation. The module's compact footprint reduces design complexity and simplifies circuit layout, making it an ideal choice for applications in telecommunications, industrial systems, and distributed power architectures.

Features

The LTM4612IV#PBF is a high-performance, high-efficiency DC/DC step-down µModule (power module) regulator. Key features include:
1. Input Voltage Range: Operates from 4.5V to 28V input, making it versatile for various applications.
2. Output Voltage: Configurable for a range from 0.8V to 5V with an adjustable feedback resistor.
3. Output Current: Provides up to 6A of continuous output current, suitable for powering high-demand loads.
4. Efficiency: High efficiency over a wide load range due to its synchronous switching architecture.
5. Compact Package: Integrated in a 15mm x 15mm x 2.8mm BGA package for space-constrained applications.
6. Protection Features: Includes overtemperature protection, overcurrent protection, and output overvoltage protection.
7. Soft-Start: Programmable soft-start feature to control inrush current during startup.
8. Thermal Performance: Good thermal management with efficient heat dissipation, ideal for high-density applications.
9. Ease of Use: Minimal external components required, simplifying the design process.
These features make the LTM4612IV#PBF suitable for a wide range of applications including telecommunications, data communications, industrial, and medical systems.

Package

The LTM4612IV#PBF is a DC/DC step-down µModule regulator by Analog Devices (formerly Linear Technology). It comes in a surface-mount LGA (Land Grid Array) package. The "IV" in its part number indicates its temperature grade and packaging type, while "#PBF" denotes that it is RoHS compliant and lead-free.

Pinout

The LTM4612IV#PBF is a high-efficiency, high-density power module designed by Analog Devices (formerly Linear Technology). It is a DC/DC step-down µModule regulator. The LTM4612 comes in a thermally enhanced, compact 15mm × 15mm × 2.8mm BGA (Ball Grid Array) package.
The pin count for the LTM4612IV#PBF is 91. This package contains all the necessary components for a complete DC/DC step-down power supply, including the switching controller, power FETs, inductor, and supporting components, which simplifies the design process for engineers.
The main function of the LTM4612 is to convert an input voltage within a specified range into a lower output voltage, efficiently supplying power to a variety of electronic devices and systems. It is particularly suitable for applications requiring high power density, ease of use, and reliability, such as telecommunications, networking equipment, and industrial systems.

Manufacturer

The LTM4612IV#PBF is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company specializing in the design and manufacturing of analog, mixed-signal, and digital signal processing integrated circuits. These components are used in various applications, including industrial, automotive, communication, healthcare, and consumer electronics sectors. Known for its high-performance products, Analog Devices provides solutions for signal processing challenges, offering a wide range of products such as amplifiers, converters, sensors, and power management devices.

Application

The LTM4612IV#PBF is a DC/DC step-down power module used in various applications requiring efficient power conversion. It is commonly used in telecommunications, data communications, and networking equipment to provide stable power to processors, FPGAs, and ASICs. Additionally, it's suitable for use in industrial and medical equipment, test and measurement instruments, as well as in distributed power architectures. Its compact size and high efficiency make it ideal for space-constrained environments where reliable power delivery is essential.

Equivalent

The LTM4612IV#PBF is a DC/DC step-down µModule regulator by Analog Devices. Equivalent products might include other step-down (buck) DC/DC converters with similar specifications, such as input/output voltage and current ratings. Consider Linear Technology's own LTM46xx series as alternatives or products from other manufacturers like Texas Instruments (e.g., TPSM84205), Maxim Integrated, or Murata, ensuring they meet the required specifications and functional needs. Always verify technical specs in the datasheets for compatibility.

Shipping

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UPS: Shipping cost ranges from $25-$45 (0.5kg), with an estimated delivery time of 3-7 business days.

TNT: Shipping cost ranges from $25-$65 (0.5kg), with an estimated delivery time of 3-7 business days.

EMS: Shipping cost ranges from $30-$50 (0.5kg), with an estimated delivery time of 7-15 business days.

Registered Air Mail: Shipping cost is $2-$4 (0.1kg), with an estimated delivery time of 5-20 business days.

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