Thông số kỹ thuật
| thuộc tính | Giá trị |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| Function | Electronic Fuse |
| Accuracy | ±8% |
| Voltage-Input | 4.5V ~ 18V |
| Current-Output | 5A |
| OperatingTemperature | -40°C ~ 85°C (TA) |
| MountingType | Surface Mount |
| Package/Case | 10-VFDFN Exposed Pad |
Tổng quan
Description
The TPS259271DRCR is a power management integrated circuit (IC) from Texas Instruments designed for use in a variety of electronic applications. This device is part of the eFuse family, providing protection and control features for power systems. It offers overcurrent protection, inrush current management, and thermal shutdown, safeguarding electronic circuits from potential damage due to electrical faults.
Key features of the TPS259271DRCR include adjustable current limiting, precise overvoltage and undervoltage protection, and a built-in reverse current blocking capability. The IC can handle input voltages ranging from 4.5V to 20V, making it suitable for a wide range of voltage applications. The compact size of the device, combined with its high performance, makes it ideal for use in consumer electronics, industrial systems, and computing applications.
Overall, the TPS259271DRCR is valued for its reliability and efficiency in power management, ensuring that devices operate smoothly while being protected from power-related issues.
Key features of the TPS259271DRCR include adjustable current limiting, precise overvoltage and undervoltage protection, and a built-in reverse current blocking capability. The IC can handle input voltages ranging from 4.5V to 20V, making it suitable for a wide range of voltage applications. The compact size of the device, combined with its high performance, makes it ideal for use in consumer electronics, industrial systems, and computing applications.
Overall, the TPS259271DRCR is valued for its reliability and efficiency in power management, ensuring that devices operate smoothly while being protected from power-related issues.
Equivalent
The TPS259271DRCR is an eFuse from Texas Instruments. Equivalent products from other manufacturers may include:
1. Microchip: MIC2545A or MIC2549
2. ON Semiconductor: NIS5020 or NIS5135
3. STMicroelectronics: STEF12 or STEF05
These components offer similar overcurrent protection and power management features. Always check datasheets for compatibility in terms of electrical ratings and package types.
1. Microchip: MIC2545A or MIC2549
2. ON Semiconductor: NIS5020 or NIS5135
3. STMicroelectronics: STEF12 or STEF05
These components offer similar overcurrent protection and power management features. Always check datasheets for compatibility in terms of electrical ratings and package types.
Features
The TPS259271DRCR is a high-performance eFuse protection IC designed by Texas Instruments. Key features include:
1. Operating Voltage: Supports a wide input voltage range from 4.5V to 20V, making it versatile for various applications.
2. Current Limiting: Provides adjustable current limiting with a typical range from 0.2A to 5A, which helps in protecting circuits from overcurrent conditions.
3. Overvoltage Protection: Incorporates overvoltage protection to safeguard against voltage spikes.
4. Short-Circuit Protection: Offers fast short-circuit response to immediately protect downstream components.
5. Thermal Shutdown: Contains thermal shutdown capability for protection against overheating.
6. Fault Reporting: Features fault reporting with a dedicated fault output pin, allowing for easy diagnosis of fault conditions.
7. Programmable Timer: Includes a programmable undervoltage lockout and a turn-on time for customized operation.
8. Compact Package: Available in a small 10-pin VSON package, suitable for space-constrained designs.
These features make the TPS259271DRCR ideal for applications in power distribution, consumer electronics, and computing systems.
1. Operating Voltage: Supports a wide input voltage range from 4.5V to 20V, making it versatile for various applications.
2. Current Limiting: Provides adjustable current limiting with a typical range from 0.2A to 5A, which helps in protecting circuits from overcurrent conditions.
3. Overvoltage Protection: Incorporates overvoltage protection to safeguard against voltage spikes.
4. Short-Circuit Protection: Offers fast short-circuit response to immediately protect downstream components.
5. Thermal Shutdown: Contains thermal shutdown capability for protection against overheating.
6. Fault Reporting: Features fault reporting with a dedicated fault output pin, allowing for easy diagnosis of fault conditions.
7. Programmable Timer: Includes a programmable undervoltage lockout and a turn-on time for customized operation.
8. Compact Package: Available in a small 10-pin VSON package, suitable for space-constrained designs.
These features make the TPS259271DRCR ideal for applications in power distribution, consumer electronics, and computing systems.
Pinout
The TPS259271DRCR is a power switch IC from Texas Instruments. It has a pin count of 10, as indicated by the "DRC" package type, which refers to the VSON (Very Thin Small Outline No-lead) package. This device is designed to provide protection for power systems by incorporating features such as overcurrent protection, overvoltage protection, and thermal shutdown.
Key functions of the TPS259271 include:
1. Current Limiting and Overcurrent Protection: Prevents excessive current flow which can damage components.
2. Overvoltage Protection: Protects downstream components from voltage surges.
3. Thermal Shutdown: Protects the device by shutting it down if it overheats.
4. Adjustable Power Limiting: Allows customization of the power limit according to system requirements.
5. Fault Reporting: Alerts the system about fault conditions.
This IC is typically used in applications requiring robust protection and power management, such as servers, telecom equipment, and industrial systems.
Key functions of the TPS259271 include:
1. Current Limiting and Overcurrent Protection: Prevents excessive current flow which can damage components.
2. Overvoltage Protection: Protects downstream components from voltage surges.
3. Thermal Shutdown: Protects the device by shutting it down if it overheats.
4. Adjustable Power Limiting: Allows customization of the power limit according to system requirements.
5. Fault Reporting: Alerts the system about fault conditions.
This IC is typically used in applications requiring robust protection and power management, such as servers, telecom equipment, and industrial systems.
Manufacturer
The TPS259271DRCR is manufactured by Texas Instruments (TI). Texas Instruments is a multinational technology company based in Dallas, Texas. It focuses on designing and manufacturing semiconductors and various integrated circuits. TI is a key player in the electronics industry, providing components for a wide range of applications, including industrial, automotive, personal electronics, and communications. The company is known for its innovation in analog and embedded processing technologies, which are crucial for developing electronic systems and devices.
Application
The TPS259271DRCR is a power management integrated circuit (IC) designed for power path protection and management in various applications. Key areas include:
1. Industrial Systems: Protecting and managing power in factory automation and control equipment.
2. Consumer Electronics: Ensuring safe power delivery in devices like laptops, tablets, and smartphones.
3. Telecommunications: Managing power distribution in networking equipment and servers.
4. Automotive Electronics: Providing overcurrent protection and power management in in-vehicle infotainment and control systems.
5. Enterprise Systems: Safeguarding data centers and large-scale computing infrastructure from electrical faults.
Overall, the TPS259271DRCR is used wherever robust power path protection and efficient power management are critical.
1. Industrial Systems: Protecting and managing power in factory automation and control equipment.
2. Consumer Electronics: Ensuring safe power delivery in devices like laptops, tablets, and smartphones.
3. Telecommunications: Managing power distribution in networking equipment and servers.
4. Automotive Electronics: Providing overcurrent protection and power management in in-vehicle infotainment and control systems.
5. Enterprise Systems: Safeguarding data centers and large-scale computing infrastructure from electrical faults.
Overall, the TPS259271DRCR is used wherever robust power path protection and efficient power management are critical.
Package
The TPS259271DRCR is packaged in a VSON (Very Thin Small Outline No-Lead) package with 10 pins. The package type is DRCT, which is a thermally enhanced PowerPAD package, designed for efficient heat dissipation, in a 3.00 mm x 3.00 mm size.
