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TPS25974ARPWR

Name: TPS25974ARPWR
Rating: 4.7 (12 reviews)

IC ELECTRONIC FUSE 10% 10VQFN

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資料表 TPS25974ARPWR DataSheet
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規格

Part Status	Active
Base Product Number	TPS25974
Function	Electronic Fuse
Accuracy	±10%
Voltage - Input	2.7V ~ 23V
Current - Output	7A
Operating Temperature	-40°C ~ 125°C (TJ)
Mounting Type	Surface Mount
Package	10-VFQFN
Supplier Device Package	10-VQFN-HR (2x2)
Packaging	Cut Tape (CT), Tape & Reel (TR)

概述

Description

The TPS25974ARPWR is a high-performance power management integrated circuit (IC) from Texas Instruments designed for power path management and protection in various electronic applications. It features an adjustable output voltage and current limit, making it suitable for USB Type-C and other power delivery systems.
Key features include integrated overvoltage, overcurrent, and thermal protection, which help safeguard both the device and the load from potential damage. The TPS25974 offers fast response times and low on-resistance, ensuring efficient power delivery with minimal heat generation.
It operates over a wide input voltage range and supports various load conditions, making it versatile for consumer electronics, industrial, and automotive applications. The device is packaged in a compact surface-mount format, facilitating integration into space-constrained designs. Overall, the TPS25974ARPWR is ideal for developers seeking reliable power management solutions with advanced protection features.

Features

The TPS25974ARPWR is a high-performance, robust load switch from Texas Instruments. Key features include:
1. Voltage Range: It supports input voltages from 4.5V to 20V.
2. Current Rating: It can handle up to 5A of continuous output current.
3. Low On-Resistance: Offers a low on-resistance of 25 mΩ, minimizing power loss.
4. Integrated Protection: Features over-current protection, thermal shutdown, and under-voltage lockout (UVLO).
5. Controlled Turn-On: Provides a controlled rise time to reduce inrush current.
6. Enable Control: An active-high enable pin allows for easy control in applications.
7. Thermal Management: Includes thermal protection features to prevent overheating.
8. Compact Package: Available in a PowerWQFN package, facilitating space-saving designs.
9. Application Versatility: Suitable for various applications including power management in portable devices, automotive, and industrial systems.
These features make the TPS25974ARPWR a reliable and efficient choice for load-switching applications.

Package

The TPS25974ARPWR is packaged in a HTQFP (Thermal-enhanced Thin Quad Flat Package) with a 32-pin configuration. This package type provides efficient heat dissipation and is suitable for various applications, including power management.

Pinout

The TPS25974ARPWR is a power management IC from Texas Instruments, specifically a USB Type-C power distribution switch designed for load management. It features a 16-pin HTQFP (Thin Quad Flatpack) package.
The primary functions of the TPS25974A include:
1. Power Path Management: It can switch and manage power delivery in USB Type-C applications.
2. Overcurrent Protection: It includes built-in current limiting and overcurrent protection features.
3. Thermal Protection: It has thermal shutdown capability to protect the device from overheating.
4. Voltage Monitoring: It provides voltage monitoring for safe operation.
5. Enable/Disable Control: The device can be controlled via an enable pin to turn the power switch on or off.
The pinout includes various pins for input and output voltage, current sensing, enable control, and thermal feedback, facilitating effective power management in various applications like charging and power distribution systems.

Manufacturer

The TPS25974ARPWR is manufactured by Texas Instruments (TI), a prominent American technology company. Texas Instruments specializes in designing and producing semiconductors and various integrated circuits. Founded in 1930 and based in Dallas, Texas, TI is known for its innovation in analog and embedded processing solutions, serving a wide range of industries including automotive, industrial, communications, and consumer electronics. The TPS25974ARPWR is a power management device specifically designed for power path management and protection applications, showcasing TI's expertise in providing efficient and reliable power solutions.

Application

The TPS25974ARPWR is a high-performance power management IC used for various applications including power distribution, overcurrent protection, and load management in consumer electronics, industrial equipment, telecommunications, and automotive systems. It is suitable for use in devices requiring robust power integrity, such as servers, networking equipment, and battery management systems.

Equivalent

Equivalent products to the TPS25974ARPWR chip include the TPS25974BQ, TPS25970, and TPS25972. These devices are part of Texas Instruments' family of power distribution switches and offer similar features like load protection and adjustable current limits. Always verify specifications and compatibility for specific applications.