TPS259470LRPWR

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TPS259470LRPWR

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IC ELECTRONIC FUSE 10VQFN

  • FabricanteTexas Instruments

  • Peça do Fabricante #TPS259470LRPWR

  • Em Estoque5685

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Especificações

Atributo Valor
Part Status Active
Base Product Number TPS259470
Function Electronic Fuse
Voltage - Input 2.7V ~ 23V
Current - Output 5.5A
Operating Temperature -40°C ~ 125°C
Mounting Type Surface Mount
Package 10-VFQFN
Supplier Device Package 10-VQFN-HR (2x2)
Packaging Cut Tape (CT), Tape & Reel (TR)

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Description

The TPS259470LRPWR is an integrated power switch IC designed by Texas Instruments. It is part of the eFuse product family and offers robust protection features for electronic circuits. This device is adept at controlling inrush current, providing overcurrent protection, and safeguarding against short circuits and overvoltage conditions. The TPS259470LRPWR operates over a wide voltage range, making it suitable for various applications, including consumer electronics, industrial equipment, and server systems.
Key features include precise current limiting, adjustable overvoltage and undervoltage thresholds, and thermal shutdown capabilities. It also features reverse current blocking, ensuring current doesn't flow back from the output to the input, which is crucial in many power management applications. Additionally, TPS259470LRPWR offers a compact design with low resistance, contributing to efficient power delivery and thermal management. The device often comes in a small package, facilitating integration into space-constrained applications. Overall, the TPS259470LRPWR provides a reliable solution for managing and protecting power in complex electronic systems.

Equivalent

The TPS259470LRPWR is an eFuse IC from Texas Instruments, designed for power management applications. Equivalent products from other manufacturers might include the Microchip MIC2545A series, the ON Semiconductor NIS5020 series, or the Analog Devices ADM1166 series. When looking for equivalents, ensure they match the key specifications such as current rating, voltage range, and protection features to ensure compatibility with your application. Always refer to the manufacturer's datasheets for detailed comparisons.

Features

The TPS259470LRPWR is an eFuse protection IC designed for robust power management in electronic systems. Key features include:
1. Wide Input Voltage Range: Supports 2.7 V to 23 V, accommodating diverse applications.
2. Adjustable Current Limit: Offers flexibility to set current limit between 0.2 A and 5.3 A via external resistor.
3. Integrated Protection Mechanisms: Includes Overvoltage Protection (OVP), Undervoltage Lockout (UVLO), Overcurrent Protection (OCP), and Short-Circuit Protection.
4. Thermal Shutdown: Protects the device from overheating by shutting down when a critical temperature is reached.
5. Reverse Current Blocking: Prevents current backflow from the load to the power source.
6. Low Quiescent Current: Enhances power efficiency with minimal power draw when in standby.
7. Fast Short-Circuit Response: Quickly responds to fault conditions to protect downstream components.
8. Compact Package: Available in a small, thermally-enhanced package suitable for space-constrained designs.
These features make the TPS259470LRPWR ideal for applications requiring reliable power path protection and management.

Pinout

The TPS259470LRPWR is a power switch IC manufactured by Texas Instruments. It comes in a 16-pin VQFN (RWP) package. This device is designed for power management applications and provides essential features such as overcurrent protection, overvoltage protection, and thermal shutdown, making it suitable for use in systems that require reliable power supply control. It is part of the TPS25947 series, which is known for its robust power protection capabilities. For precise pin functions and configurations, consulting the datasheet or technical documentation is recommended, as it provides detailed information on each pin's role and usage.

Manufacturer

The TPS259470LRPWR is manufactured by Texas Instruments. Texas Instruments (TI) is a global semiconductor company that designs and manufactures a wide array of integrated circuits, primarily for the electronics industry. It is well-known for its analog chips and embedded processors, which are used in various electronic devices and applications across industries. TI's products are utilized in personal electronics, industrial equipment, automotive systems, communications, and enterprise systems. The company emphasizes innovation and technology advancement to drive the development of electronic solutions that enhance performance and efficiency.

Application

The TPS259470LRPWR is a compact eFuse with an integrated power switch, used for power management in various applications. Its primary application areas include:
1. Consumer Electronics: Protects devices like laptops, tablets, and smartphones against overcurrent, short circuits, and voltage spikes.
2. Industrial Equipment: Provides robust circuit protection in industrial control systems and machinery.
3. Telecommunications: Ensures stable power supply and protection in networking equipment such as routers and switches.
4. Automotive Systems: Safeguards electronic control units (ECUs) and infotainment systems from electrical faults.
5. Data Centers: Offers power distribution and protection in server and storage systems.
Overall, it provides reliable overcurrent and overvoltage protection across various sectors.

Package

The TPS259470LRPWR is a power switch from Texas Instruments, and it comes in a WSON (Wafer Level Small Outline No Lead) package. Specifically, it uses an 18-pin, 4.00 mm x 4.00 mm WSON package, which is compact and suitable for space-constrained applications.

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