LTM4625EY#PBF

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LTM4625EY#PBF

+Nomenclature

DC DC CONVERTER 0.6-5.5V

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Spécifications

Attribut Valeur
Series µModule®
Part Status Active
Type Non-Isolated PoL Module
Number of Outputs 1
Voltage - Input (Min) 4V
Voltage - Input (Max) 20V
Voltage - Output 1 0.6 ~ 5.5V
Current - Output (Max) 5A
Applications ITE (Commercial)
Features OCP, OTP, OVP, UVLO
Operating Temperature -40°C ~ 125°C
Efficiency 91%
Mounting Type Surface Mount
Package / Case 25-PowerBBGA Module
Size / Dimension 0.25" L x 0.25" W x 0.20" H (6.3mm x 6.3mm x 5.0mm)
Supplier Device Package 25-BGA (6.25x6.25)
Base Product Number LTM4625

Présentation

Description

The LTM4625EY#PBF is a micro-module step-down DC/DC regulator designed by Analog Devices (formerly Linear Technology). It is part of the LTM4625 series, featuring a compact and efficient design suitable for space-constrained applications. The device integrates a switching controller, power FETs, inductor, and supporting components into a single package, significantly simplifying the design process and reducing the number of external components needed.
Key features include:
- Input voltage range: 4V to 20V
- Output voltage range: 0.6V to 5.5V
- Output current: up to 5A
- High efficiency, typically over 90%
- Tiny 6.25mm × 6.25mm × 5.01mm BGA package
- Fast transient response
- Output tracking and margining
- Over-temperature and over-current protection
The LTM4625EY#PBF is ideal for applications requiring high power density and efficiency, such as telecom, networking, and industrial equipment. It supports a wide input voltage range and offers excellent thermal performance, making it suitable for demanding environments.

Equivalent

The LTM4625EY#PBF is a µModule DC/DC step-down regulator. Equivalent products include:
1. TI's TPSM82480: A step-down power module with adjustable output.
2. Analog Devices' ADP2303: A step-down regulator with similar functionality.
3. Maxim Integrated's MAXM17503: A high-efficiency step-down power module.
4. Murata's MYMGK1R815F: A non-isolated DC-DC converter module.
Always verify electrical specifications, pin compatibility, and thermal performance for your specific application when considering alternatives.

Features

The LTM4625EY#PBF is a micro power module DC/DC step-down regulator. It features a compact, low-profile design and is intended for use in space-constrained applications. Key features include:
1. Output Current: Capable of delivering up to 5A continuous output current.
2. Input Voltage Range: Operates with input voltages ranging from 4V to 20V.
3. Output Voltage: Configurable output voltage range from 0.6V to 5.5V.
4. Efficiency: High efficiency performance, typically over 90%, depending on the specific conditions.
5. Thermal Performance: Integrated thermal design with excellent heat dissipation properties.
6. Size: Compact package, measuring 6.25mm x 6.25mm x 5.01mm.
7. Protection Features: Includes overcurrent protection, short-circuit protection, and thermal shutdown.
8. Operating Temperature: Suitable for a broad range of operating temperatures, generally from -40°C to +125°C.
These features make the LTM4625EY#PBF ideal for applications such as telecommunications, networking equipment, and other systems requiring efficient power regulation in a compact form factor.

Pinout

The LTM4625EY#PBF is a high-efficiency, step-down μModule regulator designed by Analog Devices. It is part of the LTM4625 series, which is known for its compact size and ease of use. The device comes in a 6.25mm × 6.25mm × 5.01mm BGA (Ball Grid Array) package.
The LTM4625EY#PBF has a total pin count of 17. These pins are used for various functions, including input voltage (VIN), output voltage (VOUT), ground (GND), feedback (FB), enable (RUN), and power good indicator (PGOOD), among others. The module is designed to convert an input voltage range of 4V to 20V to a lower output voltage, adjustable from 0.6V to 5.5V, providing up to 5A of continuous output current.
This device is typically used in applications requiring a compact power solution, such as telecom, networking, and industrial equipment, due to its ease of design, high efficiency, and thermal performance.

Manufacturer

The LTM4625EY#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 provides a wide range of products used in electronic equipment to manage power, convert signals, and enable processing for a variety of applications across industries such as telecommunications, automotive, industrial automation, healthcare, and consumer electronics. Analog Devices is known for its high-performance solutions and innovation in the field, making it a key player in the semiconductor industry.

Application

The LTM4625EY#PBF is a compact and efficient DC/DC step-down power module ideal for applications where space is limited. It's commonly used in areas such as telecommunications, networking equipment, industrial systems, and medical devices. Its high efficiency and small size make it suitable for powering FPGAs, ASICs, microcontrollers, and other digital ICs. Additionally, it's often utilized in distributed power architectures and point-of-load power supplies where reliable, compact power conversion is critical. The module's ease of use and low profile also make it suitable for use in embedded systems and portable devices.

Package

The LTM4625EY#PBF is a DC/DC power module from Analog Devices with a BGA (Ball Grid Array) package type.

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