MAX17502GATB+T

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MAX17502GATB+T

IC REG BUCK ADJUSTABLE 1A 10TDFN

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  • 包 TDFN-10
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規格

Package Tape & Reel (TR),Cut Tape (CT)
Series Himalaya
ProductStatus Active
Function Step-Down
OutputConfiguration Positive
Topology Buck
OutputType Adjustable
NumberofOutputs 1
Voltage-Input(Min) 4.5V
Voltage-Input(Max) 60V
Voltage-Output(Min/Fixed) 0.9V
Voltage-Output(Max) 55.2V
Current-Output 1A
Frequency-Switching 600kHz
SynchronousRectifier Yes
OperatingTemperature -40°C ~ 125°C (TJ)
MountingType Surface Mount
Package/Case 10-WFDFN Exposed Pad

概述

Description

The MAX17502GATB+T is a high-efficiency, synchronous step-down DC-DC converter designed by Maxim Integrated. It is part of the Himalaya series, known for its compact design and robust performance in industrial and consumer applications. The MAX17502 operates over a wide input voltage range of 4.5V to 60V and delivers up to 1.7A output current, making it suitable for a variety of power management applications.
Key features include a peak efficiency of up to 90%, a programmable switching frequency between 100kHz and 2.2MHz, and an adjustable output voltage from 0.9V to 90% of the input voltage. It also incorporates internal compensation, soft-start, and overcurrent protection mechanisms, enhancing design simplicity and reliability. The device is housed in a compact, thermally enhanced TDFN package, which aids in saving board space.
The MAX17502GATB+T is ideal for use in systems demanding high efficiency and reliability, such as telecommunications, industrial controls, and distributed power systems. Its combination of high performance, programmable features, and robust design makes it a versatile choice for various applications.

Features

The MAX17502GATB+T is a high-efficiency, synchronous step-down DC-DC converter. It features a wide input voltage range from 4.5V to 60V, making it suitable for a variety of industrial and automotive applications. The device provides a programmable output voltage from 0.9V to 90% of the input voltage with an output current capability of up to 3.5A. Key features include peak current-mode control for fast transient response and stability, an adjustable switching frequency from 100kHz to 2.2MHz for optimized efficiency, and internal compensation to simplify design.
The MAX17502GATB+T includes built-in protection features such as overcurrent protection, thermal shutdown, and output short-circuit protection, enhancing reliability. It also supports an adjustable soft-start to limit inrush current at startup. The device is housed in a 5mm x 5mm TQFN package, making it compact for space-constrained applications. Additionally, its high efficiency reduces power dissipation, aiding in thermal management. Overall, the MAX17502GATB+T offers robust performance with flexibility for various power supply designs.

Package

The MAX17502GATB+T is housed in a TDFN (Thin Dual Flat No-leads) package. Specifically, it uses a 10-pin TDFN package with dimensions of 3mm x 3mm, which is designed for compactness and efficient thermal performance.

Pinout

The MAX17502GATB+T is a high-efficiency, synchronous step-down DC-DC converter with a pin count of 20. It is designed to provide a compact solution for applications requiring a step-down regulator. The main function of this IC is to convert a higher input voltage to a lower output voltage efficiently, supplying up to 2.5A current. It operates over an input voltage range of 4.5V to 60V, making it suitable for various industrial and communication applications. The device features an adjustable output voltage, programmable switching frequency, and built-in overcurrent and thermal protection. Additionally, it offers features like soft-start, synchronous rectification, and overvoltage protection to enhance performance and reliability.

Manufacturer

The MAX17502GATB+T is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company that specializes in designing and manufacturing a wide range of analog, mixed-signal, and digital signal processing integrated circuits. The company's products are used in various applications, including industrial, automotive, communications, consumer electronics, and healthcare. Known for their high-performance solutions, Analog Devices focuses on innovation and technology to provide solutions that improve the efficiency, reliability, and functionality of electronic systems.

Application

The MAX17502GATB+T is a high-efficiency, step-down DC-DC converter typically used in industrial and communication systems. Its application areas include distributed power systems, industrial control equipment, medical instrumentation, and telecommunications equipment. It is designed for applications requiring a wide input voltage range, compact size, and reliable performance for high current, low-voltage rails.

Equivalent

The MAX17502GATB+T is a high-efficiency, synchronous step-down DC-DC converter. Equivalent products may include the Texas Instruments TPS54302, the Analog Devices ADP2360, and the Microchip MCP16301. These alternatives offer similar functionalities such as adjustable output voltage, high efficiency, and compact sizes. However, always verify specific requirements like input voltage range, output current, and additional features to ensure compatibility with your application.

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