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LTM8025IV#PBF

Name: LTM8025IV#PBF
Rating: 4.7 (12 reviews)

DC DC CONVERTER 0.8-24V

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資料表 LTM8025IV#PBF DataSheet
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規格

Series	µModule®
Part Status	Active
Type	Non-Isolated PoL Module
Number of Outputs	1
Voltage - Input (Min)	3.6V
Voltage - Input (Max)	36V
Voltage - Output 1	0.8 ~ 24V
Current - Output (Max)	3A
Applications	ITE (Commercial)
Operating Temperature	-40°C ~ 125°C
Mounting Type	Surface Mount
Package / Case	70-BLGA Module
Size / Dimension	0.59" L x 0.35" W x 0.17" H (15.0mm x 9.0mm x 4.3mm)
Supplier Device Package	70-LGA (15x9)
Base Product Number	LTM8025

概述

Description

The LTM8025IV#PBF is a high-efficiency, step-down DC-DC power converter from Analog Devices, designed for applications requiring a compact power supply solution. It integrates a switching regulator, power inductor, and necessary passive components into a single package, which simplifies design and reduces the footprint on the PCB.
Key features include:
- Wide input voltage range: 4.5V to 60V
- Adjustable output voltage: 0.8V to 15V
- High output current: up to 2A
- Excellent efficiency: typically above 90%
- Built-in soft-start and thermal protection
The LTM8025 is particularly suitable for automotive, industrial, and telecommunications applications where space is at a premium, and reliable performance is critical. Its ease of use and minimal external component requirements make it an attractive choice for engineers looking for a robust power management solution.

Features

The LTM8025IV#PBF is a high-efficiency, step-down power module from Analog Devices designed for a wide range of applications. Key features include:
1. Output Voltage Range: Adjustable output voltage from 0.8V to 5V.
2. Input Voltage Range: Accepts input voltages from 4.5V to 30V.
3. Output Current: Delivers up to 2A of continuous output current.
4. High Efficiency: Achieves efficiencies up to 95%, reducing thermal management needs.
5. Integrated Components: Combines a DC/DC converter, inductor, and supporting components in a compact package.
6. Compact Size: Available in a small LGA package, ideal for space-constrained designs.
7. Thermal Protection: Includes protection features such as over-temperature and short-circuit protection.
8. Power Good Indicator: Provides a power good signal for monitoring output status.
These features make the LTM8025IV#PBF suitable for various applications, including industrial, automotive, and consumer electronics.

Package

The LTM8025IV#PBF is packaged in a 15mm x 15mm QFN (Quad Flat No-lead) package. This compact design facilitates efficient thermal performance and space-saving integration for power management applications.

Pinout

The LTM8025IV#PBF is a compact DC/DC step-down power module from Analog Devices. It features a total of 20 pins.
The primary functions of its pins include:
1. Input Voltage (VIN): Connects the input voltage source.
2. Ground (GND): Common ground reference.
3. Output Voltage (VOUT): Provides the regulated output voltage.
4. Control Pins: Includes pins for enabling/disabling the module and adjusting output voltage.
5. Compensation Network: For stability and transient response.
6. Feedback (FB): Used to monitor and regulate the output voltage.
7. Additional Functionality: Such as frequency adjustment and soft-start.
The LTM8025 is designed for high efficiency and can handle output currents up to 2A, making it suitable for various applications in compact spaces. For detailed pin configuration and specific functionality, referring to the manufacturer's datasheet is recommended.

Manufacturer

The LTM8025IV#PBF is manufactured by Analog Devices, Inc. Analog Devices is a global technology company specializing in high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. Founded in 1965, the company is headquartered in Norwood, Massachusetts. It serves a wide range of industries, including communications, automotive, industrial, and consumer electronics, providing solutions for signal processing, power management, and data conversion applications. The LTM8025 is a step-down power module designed to deliver high efficiency and compact size for various power supply requirements.

Application

The LTM8025IV#PBF is a step-down DC-DC power module primarily used in applications such as industrial automation, robotics, medical devices, telecommunications, and battery-powered systems. Its compact design and high efficiency make it suitable for powering microcontrollers, FPGAs, and other digital circuits where space is limited and thermal performance is critical.

Equivalent

The LTM8025IV#PBF is a step-down DC-DC converter from Analog Devices. Equivalent products include the LTC3600, LTC3641, and LM2596 from Texas Instruments. For specific applications, consider the TPS563202 or MP1584. Always verify specifications and compatibility based on your design requirements.