LTM8074EY#PBF

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LTM8074EY#PBF

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IC REG BUCK ADJ 1.2A 25BGA

  • Nhà sản xuấtCông ty Analog Devices Inc.

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  • Bảng dữ liệu LTM8074EY#PBF DataSheet

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Thông số kỹ thuật

thuộc tính Giá trị
Series µModule®
Part Status Active
Type Non-Isolated PoL Module
Number of Outputs 1
Voltage - Input (Min) 3.2V
Voltage - Input (Max) 40V
Voltage - Output 1 0.8 ~ 12V
Current - Output (Max) 1.2A
Applications ITE (Commercial)
Features Adjustable Output
Operating Temperature -40°C ~ 125°C
Mounting Type Surface Mount
Package / Case 25-FBGA
Size / Dimension 0.16" L x 0.16" W x 0.07" H (4.0mm x 4.0mm x 1.82mm)
Supplier Device Package 25-BGA (4x4)
Base Product Number LTM8074

Tổng quan

Description

The LTM8074EY#PBF is a compact, low noise, high-efficiency step-down DC/DC µModule (micro-module) regulator from Analog Devices. It is designed to deliver up to 1.2A of continuous output current with high efficiency, making it suitable for a wide range of applications, including industrial, automotive, and communications systems. The module integrates a switching controller, power FETs, inductor, and various discrete components into a single package for ease of use and reduced component count.
Key features of the LTM8074EY#PBF include a wide input voltage range of 3.4V to 40V, adjustable output voltage from 0.8V to 15V, and a low-noise design suitable for noise-sensitive applications. It supports a frequency synchronization feature and has programmable soft-start and tracking functions. The package used is a BGA (Ball Grid Array), which facilitates compact designs and efficient thermal performance. This regulator is also known for its robust protection features, including over-current and over-temperature protections, ensuring reliable and safe operation in various demanding environments.

Equivalent

The LTM8074EY#PBF is a DC/DC step-down μModule regulator by Analog Devices. Equivalent products would be other similar DC/DC step-down converters from manufacturers like Texas Instruments (e.g., LMZ21701), Murata (e.g., OKI-78SR series), or Maxim Integrated (e.g., MAXM17575). When selecting an equivalent, ensure that the alternative matches the LTM8074's specifications in terms of input voltage range, output voltage, output current, efficiency, and package size. Always verify pin compatibility and thermal performance as well.

Features

The LTM8074EY#PBF is a step-down µModule® (power module) regulator. Key features include:
1. Input Voltage Range: It operates over a wide input voltage range of 3.2V to 40V, which makes it suitable for various applications, including industrial, automotive, and telecom.
2. Output Current: The module can deliver up to 1.2A of continuous output current.
3. Output Voltage Range: It supports an adjustable output voltage range from 0.8V to 15V.
4. Efficiency: The LTM8074EY#PBF provides high efficiency, often exceeding 90% depending on the input and output voltage conditions.
5. Compact Design: The device is housed in a compact, low-profile BGA package, measuring 4.32mm x 7.92mm x 1.82mm, which is beneficial for space-constrained applications.
6. Integrated Components: It includes an inductor and several other passive components to simplify the design and reduce external component count.
7. Protections: The module features robust protection mechanisms, including over-current, over-temperature, and short-circuit protections.
These features make the LTM8074EY#PBF a versatile and efficient solution for step-down power conversion needs.

Pinout

The LTM8074EY#PBF is a DC/DC step-down µModule regulator with specific characteristics. It has a 25-pin configuration. This module integrates various components, including the inductor, control IC, and supporting passive components, which simplifies the design process and reduces the number of external components required.
Key functions of the LTM8074 include:
1. Step-Down Conversion: It efficiently converts a higher input voltage to a lower output voltage.
2. Wide Input Voltage Range: It supports an input voltage range of 3.4V to 40V.
3. Adjustable Output Voltage: The output voltage can be programmed from 0.8V to 15V.
4. Output Current: It can deliver up to 1.2A of output current.
5. Efficiency: Offers high efficiency across a broad load range due to synchronous rectification.
6. Protection Features: Includes features like over-temperature and over-current protection.
This combination of features makes the LTM8074 suitable for applications requiring compact, high-performance power solutions with minimal external components.

Manufacturer

The LTM8074EY#PBF is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company that specializes in the design and manufacturing of analog, mixed-signal, and digital signal processing (DSP) integrated circuits. The company plays a significant role in the electronics industry, providing components and solutions for applications in various sectors, including automotive, communications, healthcare, industrial automation, and consumer electronics. Analog Devices is known for its innovation in signal processing technology and is a key player in the development of high-performance analog and power management solutions.

Application

The LTM8074EY#PBF is a step-down DC/DC µModule regulator ideal for various applications. Its compact design and high efficiency make it suitable for use in telecommunications, industrial control systems, medical devices, and automotive electronics. It can be used in systems requiring efficient power conversion with minimal heat dissipation. Additionally, the LTM8074EY#PBF is suitable for point-of-load conversions, distributed power architectures, and applications requiring reliable performance in space-constrained environments. Its ability to operate over a wide input voltage range further enhances its versatility across different sectors.

Package

The LTM8074EY#PBF is a power management IC from Analog Devices. It comes in a BGA (Ball Grid Array) package, which is a surface-mount packaging type featuring an array of solder balls instead of leads. This compact packaging is suitable for high-density applications.

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