Specifications
| Attribute | Value |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| Type | Hot Swap Controller |
| NumberofChannels | 1 |
| InternalSwitch(s) | Yes |
| Applications | General Purpose |
| Features | Auto Retry, Thermal Limit |
| ProgrammableFeatures | Circuit Breaker, Current Limit, Fault Timeout, OVP, Slew Rate, UVLO |
| Voltage-Supply | 2.5V ~ 18V |
| Current-Output(Max) | 12A |
| OperatingTemperature | -40°C ~ 85°C |
| Current-Supply | 1 mA |
| MountingType | Surface Mount |
| Package/Case | 36-VFQFN Exposed Pad |
Overview
Description
The TPS24751RUVR is a hot-swap controller by Texas Instruments designed for use in electronic systems to manage inrush current and protect against overcurrent conditions when a circuit board is inserted into a live backplane. It operates over a voltage range of 2.5V to 18V, making it suitable for a variety of power applications.
Key features include:
1. Adjustable Current Limit and Timers: Allows customization of inrush current limits and fault timing to protect system components.
2. Power Good Indicator: Provides a signal indicating that the output voltage is within acceptable levels.
3. Undervoltage Lockout: Prevents the circuit from operating in undervoltage conditions, which can harm the system.
4. Programmable Features: Utilizing external resistors and capacitors to set specific parameters for tailored application requirements.
5. Fault Reporting: Provides diagnostic information for system monitoring.
The TPS24751RUVR is commonly used in server and telecom environments where reliability and efficient power management are critical. Its compact design and robust feature set make it a versatile choice for protecting sensitive electronics.
Key features include:
1. Adjustable Current Limit and Timers: Allows customization of inrush current limits and fault timing to protect system components.
2. Power Good Indicator: Provides a signal indicating that the output voltage is within acceptable levels.
3. Undervoltage Lockout: Prevents the circuit from operating in undervoltage conditions, which can harm the system.
4. Programmable Features: Utilizing external resistors and capacitors to set specific parameters for tailored application requirements.
5. Fault Reporting: Provides diagnostic information for system monitoring.
The TPS24751RUVR is commonly used in server and telecom environments where reliability and efficient power management are critical. Its compact design and robust feature set make it a versatile choice for protecting sensitive electronics.
Equivalent
The TPS24751RUVR is a hot-swap controller designed by Texas Instruments for power management applications. Equivalent products could include similar hot-swap controllers from other manufacturers like:
1. Maxim Integrated: MAX5977
2. Analog Devices: LTC4215
3. ON Semiconductor: NIS5132
4. Microchip Technology: MIC2588
These alternatives offer comparable functionalities such as overcurrent protection and operational voltage ranges, but specifics should be verified against application requirements to ensure compatibility.
1. Maxim Integrated: MAX5977
2. Analog Devices: LTC4215
3. ON Semiconductor: NIS5132
4. Microchip Technology: MIC2588
These alternatives offer comparable functionalities such as overcurrent protection and operational voltage ranges, but specifics should be verified against application requirements to ensure compatibility.
Features
The TPS24751RUVR is an integrated circuit from Texas Instruments designed for hot-swap and power-limiting applications. Key features include:
1. Wide Input Voltage Range: Supports from 2.5V to 18V, accommodating various system voltages.
2. Current Limiting: Provides adjustable current limiting to protect against overcurrent conditions.
3. Programmable Power Limit: Allows for the customization of power limits to suit specific application requirements.
4. Fault Timer: Includes a configurable fault timer that prevents damage by timing out during overcurrent conditions.
5. Temperature Protection: Features thermal shutdown to protect against excessive temperatures.
6. Shutdown Capability: Offers a shutdown mode to reduce power consumption when the circuit is not in use.
7. Fault Reporting: Indicates fault conditions through a status pin, assisting in system diagnostics.
8. Small Package: Available in a compact VQFN package, suitable for space-constrained designs.
These features make the TPS24751RUVR well-suited for managing inrush currents and protecting sensitive components in electronic systems.
1. Wide Input Voltage Range: Supports from 2.5V to 18V, accommodating various system voltages.
2. Current Limiting: Provides adjustable current limiting to protect against overcurrent conditions.
3. Programmable Power Limit: Allows for the customization of power limits to suit specific application requirements.
4. Fault Timer: Includes a configurable fault timer that prevents damage by timing out during overcurrent conditions.
5. Temperature Protection: Features thermal shutdown to protect against excessive temperatures.
6. Shutdown Capability: Offers a shutdown mode to reduce power consumption when the circuit is not in use.
7. Fault Reporting: Indicates fault conditions through a status pin, assisting in system diagnostics.
8. Small Package: Available in a compact VQFN package, suitable for space-constrained designs.
These features make the TPS24751RUVR well-suited for managing inrush currents and protecting sensitive components in electronic systems.
Pinout
The TPS24751RUVR is a hot-swap controller IC designed by Texas Instruments. It is housed in a 24-pin VQFN package. The main function of this device is to provide protection and control for high-current applications by managing inrush current, performing overcurrent protection, and enabling fault management. It is typically used in systems that require the safe insertion and removal of circuit boards in live backplanes.
Key features include adjustable current limits, precise voltage and current monitoring, and it can operate over a wide input voltage range. The TPS24751RUVR allows for programmable current threshold levels, which helps in customizing the protection to specific application needs. Its robust design ensures that it can efficiently manage faults and provide reliable operation in various industrial and computing applications.
Key features include adjustable current limits, precise voltage and current monitoring, and it can operate over a wide input voltage range. The TPS24751RUVR allows for programmable current threshold levels, which helps in customizing the protection to specific application needs. Its robust design ensures that it can efficiently manage faults and provide reliable operation in various industrial and computing applications.
Manufacturer
The TPS24751RUVR is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and manufactures a wide range of analog and embedded processing chips. The company is known for its innovation in the electronics industry, providing critical components that are used in various applications such as automotive, industrial, personal electronics, communications equipment, and enterprise systems. TI's products include integrated circuits (ICs) for power management, signal processing, and other functions that are essential in modern electronic devices.
Application
The TPS24751RUVR is primarily used in power management applications. It is a hot-swap controller that protects electronic circuits from overcurrent and overvoltage conditions during hot-plug events. Key application areas include:
1. Telecommunications Equipment: Ensures reliable power management and protection of network components.
2. Data Centers: Manages power distribution and protection in server environments.
3. Industrial Systems: Provides robust power protection for various industrial electronic systems.
4. Consumer Electronics: Ensures safe power delivery in high-performance consumer devices.
These applications benefit from the controller's ability to manage power surges and integrate seamlessly into electronic systems for improved reliability and protection.
1. Telecommunications Equipment: Ensures reliable power management and protection of network components.
2. Data Centers: Manages power distribution and protection in server environments.
3. Industrial Systems: Provides robust power protection for various industrial electronic systems.
4. Consumer Electronics: Ensures safe power delivery in high-performance consumer devices.
These applications benefit from the controller's ability to manage power surges and integrate seamlessly into electronic systems for improved reliability and protection.
Package
The TPS24751RUVR is a Texas Instruments power management IC typically packaged in a VQFN (Very Thin Quad Flat No-Lead) package, specifically a 24-pin VQFN. This package type provides a compact footprint suitable for space-constrained applications.
