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TPS259270DRCR
+Lista de MateriaisIC ELECTRONIC FUSE 8% 10VSON
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FabricanteTexas Instruments
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Peça do Fabricante #TPS259270DRCR
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Especificações
| Atributo | Valor |
| Part Status | Active |
| Base Product Number | TPS259270 |
| Function | Electronic Fuse |
| Accuracy | ±8% |
| Voltage - Input | 4.5V ~ 18V |
| Current - Output | 5A |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Package | 10-VFDFN Exposed Pad |
| Supplier Device Package | 10-VSON (3x3) |
| Packaging | Cut Tape (CT), Tape & Reel (TR) |
Visão Geral
Description
The TPS259270DRCR is an integrated hot-swap and protection IC from Texas Instruments, designed for power management applications. It functions as an eFuse, providing robust protection against overvoltage, overcurrent, inrush current, and short circuits, ensuring safe power delivery to connected circuits. This device supports input voltages ranging from 4.5V to 18V and delivers an output current of up to 5A, making it suitable for a variety of consumer, industrial, and automotive applications.
Key features include precise current limiting, thermal shutdown protection, and adjustable power limiting, which enhance its reliability and flexibility. The TPS259270DRCR also offers a programmable undervoltage lockout (UVLO) and adjustable output slew rate, allowing for customization based on specific application requirements. Its compact package and advanced protection features make it ideal for use in space-constrained environments and applications requiring high reliability and efficiency. Overall, the TPS259270DRCR is a versatile and robust solution for safeguarding electronic systems against power-related issues.
Key features include precise current limiting, thermal shutdown protection, and adjustable power limiting, which enhance its reliability and flexibility. The TPS259270DRCR also offers a programmable undervoltage lockout (UVLO) and adjustable output slew rate, allowing for customization based on specific application requirements. Its compact package and advanced protection features make it ideal for use in space-constrained environments and applications requiring high reliability and efficiency. Overall, the TPS259270DRCR is a versatile and robust solution for safeguarding electronic systems against power-related issues.
Equivalent
The TPS259270DRCR is a power switch IC from Texas Instruments, designed for eFuse applications. Equivalent or similar products from other manufacturers might include:
1. Maxim Integrated: MAX17519/MAX17521 series
2. ON Semiconductor: NIS5020 series
3. Microchip Technology: MIC2545 series
4. STMicroelectronics: STEF12/STE13 series
These products offer similar functionalities in terms of overcurrent protection, overvoltage protection, and thermal shutdown. Always compare specifications to ensure compatibility with your requirements.
1. Maxim Integrated: MAX17519/MAX17521 series
2. ON Semiconductor: NIS5020 series
3. Microchip Technology: MIC2545 series
4. STMicroelectronics: STEF12/STE13 series
These products offer similar functionalities in terms of overcurrent protection, overvoltage protection, and thermal shutdown. Always compare specifications to ensure compatibility with your requirements.
Features
The TPS259270DRCR is a high-performance eFuse designed for overcurrent protection and power management in electronic systems. It operates in a voltage range of 4.5V to 20V, making it suitable for various applications, including industrial and consumer electronics. Key features include:
1. Adjustable Current Limit: Allows customization of the current threshold for protection against overloads and short circuits.
2. Integrated MOSFET: Ensures efficient handling of high currents with low on-resistance.
3. Programmable dV/dT Control: Enables controlled output voltage ramp-up, preventing inrush currents.
4. Overvoltage and Undervoltage Protection: Protects connected devices from potentially damaging voltage levels.
5. Thermal Shutdown: Automatically switches off the device to prevent overheating.
6. Fault Reporting: Provides an active-low fault pin for indication of fault conditions.
7. Compact Package: Available in a small 3mm x 3mm VSON 10-pin package, ideal for space-constrained designs.
These features make the TPS259270DRCR ideal for enhancing system reliability and prolonging device life by providing robust protection against electrical faults.
1. Adjustable Current Limit: Allows customization of the current threshold for protection against overloads and short circuits.
2. Integrated MOSFET: Ensures efficient handling of high currents with low on-resistance.
3. Programmable dV/dT Control: Enables controlled output voltage ramp-up, preventing inrush currents.
4. Overvoltage and Undervoltage Protection: Protects connected devices from potentially damaging voltage levels.
5. Thermal Shutdown: Automatically switches off the device to prevent overheating.
6. Fault Reporting: Provides an active-low fault pin for indication of fault conditions.
7. Compact Package: Available in a small 3mm x 3mm VSON 10-pin package, ideal for space-constrained designs.
These features make the TPS259270DRCR ideal for enhancing system reliability and prolonging device life by providing robust protection against electrical faults.
Pinout
The TPS259270DRCR is an eFuse IC from Texas Instruments, designed for power management applications. It comes in a 10-pin VSON package. Here’s a concise breakdown of its pin functions:
1. IN: Input voltage pin.
2. OUT: Output voltage pin.
3. GND: Ground connection.
4. ILIM: Current limit setting pin.
5. EN/UVLO: Enable/Undervoltage lockout pin to enable/disable the device.
6. OVLO: Overvoltage lockout threshold set pin.
7. FLT: Fault indication pin, often used to indicate fault conditions like overcurrent.
8. PG: Power Good indication pin.
9. DNC (Do Not Connect): Reserved pins that should not be connected to any signal.
10. DNC (Do Not Connect): Another reserved pin.
The device is used for protection and control in power distribution applications, offering features such as adjustable current limiting, overvoltage and undervoltage protection, and thermal shutdown.
1. IN: Input voltage pin.
2. OUT: Output voltage pin.
3. GND: Ground connection.
4. ILIM: Current limit setting pin.
5. EN/UVLO: Enable/Undervoltage lockout pin to enable/disable the device.
6. OVLO: Overvoltage lockout threshold set pin.
7. FLT: Fault indication pin, often used to indicate fault conditions like overcurrent.
8. PG: Power Good indication pin.
9. DNC (Do Not Connect): Reserved pins that should not be connected to any signal.
10. DNC (Do Not Connect): Another reserved pin.
The device is used for protection and control in power distribution applications, offering features such as adjustable current limiting, overvoltage and undervoltage protection, and thermal shutdown.
Manufacturer
The TPS259270DRCR is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and manufactures a wide range of electronic components, including integrated circuits and embedded processors. TI is known for its innovation in analog and digital semiconductor technologies, and its products are used in various applications across industries such as automotive, communications, industrial, and consumer electronics. The company focuses on developing solutions that improve performance, efficiency, and reliability in electronic systems.
Application
The TPS259270DRCR is a power management device commonly used in applications requiring overcurrent protection and power sequencing. Key application areas include:
1. Consumer Electronics: Protecting USB ports and battery-powered devices from overcurrent conditions.
2. Industrial Systems: Safeguarding PLCs and automation equipment.
3. Networking Equipment: Ensuring reliable power delivery in routers and switches.
4. Telecommunications: Managing power distribution in base stations.
5. Computing Systems: Used in server and data center power management.
6. Automotive Electronics: Providing protection in infotainment systems and advanced driver-assistance systems (ADAS).
These applications benefit from its precise current limiting, adjustable power limit, and fast response time.
1. Consumer Electronics: Protecting USB ports and battery-powered devices from overcurrent conditions.
2. Industrial Systems: Safeguarding PLCs and automation equipment.
3. Networking Equipment: Ensuring reliable power delivery in routers and switches.
4. Telecommunications: Managing power distribution in base stations.
5. Computing Systems: Used in server and data center power management.
6. Automotive Electronics: Providing protection in infotainment systems and advanced driver-assistance systems (ADAS).
These applications benefit from its precise current limiting, adjustable power limit, and fast response time.
Package
The TPS259270DRCR is packaged in a VSON (Very Thin Small Outline No-Lead) package with 10 pins. The package size is typically 3.00 x 3.00 mm, which is compact and suitable for space-constrained applications.
