LTM4702IY#PBF

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LTM4702IY#PBF

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規格

Series µModule®
Part Status Active
Base Product Number LTM4702
Type Non-Isolated PoL Module
Number of Outputs 1
Voltage - Input (Min) 3V
Voltage - Input (Max) 16V
Voltage - Output 1 0.3 ~ 5.7V
Current - Output (Max) 8A
Applications ITE (Commercial)
Features Adjustable Output
Operating Temperature -40°C ~ 125°C
Mounting Type Surface Mount
Package 49-BFBGA 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 49-BGA (6.25x6.25)
Packaging Tray

概述

Description

The LTM4702IY#PBF is a high-performance, dual-output DC-DC step-down power module designed for efficient power management in various applications, including telecommunications, industrial equipment, and data centers. It features a compact design with a small footprint, making it suitable for space-constrained environments.
Key specifications include an input voltage range of 4.5V to 60V and the capability to deliver up to 2A per channel. The module integrates power management functions such as voltage regulation, current sharing, and thermal protection. It also supports remote sensing to improve output voltage accuracy.
The LTM4702 operates with high efficiency, minimizing heat generation and enhancing reliability. It can be configured for different output voltages and is compatible with a range of external components, allowing for flexibility in design. Overall, the LTM4702IY#PBF is an effective solution for engineers looking to simplify power design while optimizing performance and footprint.

Features

The LTM4702IY#PBF is a dual-output, step-down DC-DC power module from Analog Devices, designed for high efficiency and compactness. Key features include:
1. Dual Outputs: Provides two independent adjustable outputs, suitable for powering multiple loads.
2. Wide Input Voltage Range: Operates from 4.5V to 60V input, making it versatile for various applications.
3. High Efficiency: Achieves up to 95% efficiency at full load, reducing heat generation and improving thermal performance.
4. Programmable Output Voltage: Output voltages can be set from 0.8V to 15V using external resistors, facilitating customization for specific needs.
5. Built-in Features: Includes overcurrent protection, thermal shutdown, and soft-start functionality for enhanced reliability.
6. Compact Size: Housed in a compact module package (LGA) for space-constrained applications.
7. Power Good Indicator: Provides a signal to indicate output voltage is within the specified range.
This module is ideal for applications in telecommunications, industrial systems, and automotive electronics.

Package

The LTM4702IY#PBF is packaged in a 16-lead LGA (Land Grid Array) format. This compact package type allows for efficient thermal performance and space-saving in various applications.

Pinout

The LTM4702IY#PBF is a dual 20A step-down DC-DC µModule® regulator from Analog Devices. It features a total of 36 pins. The primary functions of these pins include power input, power output, feedback, compensation, control signals, and communication interfaces.
Key pin types include:
- Power Input Pins: For connecting input voltage.
- Output Pins: To deliver the regulated output voltage.
- Feedback Pins: Used for voltage sensing and regulation control.
- Control Pins: For enabling/disabling the regulator and setting modes.
- Communication Pins: For I2C interface, enabling programmable configurations and monitoring.
The LTM4702 is designed for versatile applications, providing high efficiency and compact size, ideal for a variety of power management needs. For detailed specifications and pin assignments, refer to the product datasheet.

Manufacturer

The LTM4702IY#PBF is manufactured by Analog Devices, Inc. Analog Devices is a global semiconductor company specializing in high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. Founded in 1965, the company focuses on providing solutions for various applications, including communications, automotive, industrial, and consumer electronics. Their products are widely used in data acquisition, signal processing, and power management. Analog Devices is known for its innovation in precision analog technology and has a strong reputation in the semiconductor industry.

Application

The LTM4702IY#PBF is a compact, dual-output DC-DC step-down power module designed for applications requiring high efficiency and power density. It is suitable for point-of-load (POL) power conversion in telecommunications, data centers, industrial automation, and consumer electronics. Its versatility allows it to be used in powering FPGAs, ASICs, and processors, as well as in embedded systems and IoT devices.

Equivalent

The LTM4702IY#PBF is a step-down DC-DC power module. Equivalent products include the Texas Instruments TPS563201, Analog Devices ADP2302, and the LTC3780 from Analog Devices. Each of these products offers similar voltage regulation capabilities and power management features. Always verify specific requirements like input/output voltage, current ratings, and application needs when considering alternatives.

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