TPS24750RUVR

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TPS24750RUVR

IC HOT SWAP CTRLR GP 36VQFN

  • Fabricant
  • Mfr. Partie #TPS24750RUVR
  • Paquet VFQFN-36
  • Fiche de données
  • En stock7143

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Spécifications

Package Tape & Reel (TR),Cut Tape (CT),Bulk
ProductStatus Active
Type Hot Swap Controller
NumberofChannels 1
InternalSwitch(s) Yes
Applications General Purpose
Features Latched Fault, 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

Vue d'ensemble

Description

The TPS24750RUVR is a high-performance hot-swap controller designed by Texas Instruments, used predominantly in server and telecom systems for power management and protection. This device allows for safe insertion and removal of circuit boards from live backplanes, preventing damage to components by controlling inrush currents. It is equipped with features like programmable current limits, undervoltage lockouts, and fault timers, enhancing the system's reliability and robustness.
The chip provides precise overcurrent protection, offering both circuit breaker and current limiting functionalities. It supports a wide operating voltage range and incorporates an adjustable power limit and fast short-circuit response to protect against sudden faults. Additionally, the TPS24750RUVR offers a Power Good output and configurable fault recovery modes, which are crucial for ensuring seamless operation in demanding environments.
Engineered for flexibility, it is typically used in applications where maintaining system uptime and safeguarding sensitive components is critical. Its compact design and advanced feature set make it suitable for high-density electronic systems, contributing to efficient thermal management and overall system reliability.

Features

The TPS24750RUVR is a hot-swap controller designed by Texas Instruments for power management applications. It provides several key features:
1. Power Limiting: Protects against over-current and short-circuit conditions by limiting the power to a safe level.
2. Programmable Current Limit: Allows customization of the over-current protection threshold to suit specific application needs.
3. Adjustable Timer: Supports programmable timing for fault recovery, ensuring flexibility in managing transient events.
4. Circuit Breaker Functionality: Detects and interrupts over-current conditions, acting as a circuit breaker to protect downstream components.
5. Fault Reporting: Features open-drain fault indicators to report fault conditions, enhancing system diagnostics.
6. Voltage Monitoring: Monitors input and output voltages, providing additional layers of system protection.
7. Enable and Power Good Signals: Includes signals for system power sequencing and status indication.
8. Thermal Shutdown: Protects the device from excessive temperatures by shutting down under thermal stress.
9. Compact Package: Available in a space-saving VQFN package, making it suitable for high-density designs.
These features make the TPS24750RUVR suitable for hot-swap and power rail protection in telecommunications, servers, and industrial equipment.

Package

The TPS24750RUVR is a hot-swap controller from Texas Instruments. It comes in a VQFN (Very Thin Quad Flat No-Lead) package with a 24-pin configuration. The package dimensions are typically around 4 mm x 4 mm.

Pinout

The TPS24750RUVR is a hot-swap controller from Texas Instruments. It is typically used for power management applications to control the inrush current and protect against overcurrent conditions in electronic systems.
The TPS24750RUVR comes in a 32-pin VQFN package. The pin functions include:
1. VCC: Power supply input.
2. GND: Ground reference.
3. IN, OUT: Input and output for current sensing.
4. SENSE: Differential voltage sensing across a sense resistor.
5. GATE: Drives the gate of an external N-channel MOSFET.
6. TIMER: Sets the timing for startup and fault conditions.
7. FAULT: Open-drain output indicating fault conditions.
8. PWRGD: Indicates power good status.
9. EN: Enable input to control the device operation.
10. OV and UV: Overvoltage and undervoltage sense inputs.
These are some of the essential functions provided by the pins, tailored for controlling and protecting power supply circuits.

Manufacturer

The TPS24750RUVR is manufactured by Texas Instruments (TI). Texas Instruments is an American technology company that designs and manufactures semiconductors and various integrated circuits. It primarily focuses on developing analog chips and embedded processors, which are used in a vast array of electronic devices and systems across different industries. TI is known for its innovation and extensive product portfolio, serving sectors such as automotive, industrial, personal electronics, and communications equipment.

Application

The TPS24750RUVR is a hot-swap controller used in applications where protection and power management are critical. It is commonly employed in telecommunications, networking equipment, and server systems to manage inrush current, provide overcurrent protection, and enable seamless insertion and removal of circuit boards in live systems. Its high integration and configurability make it suitable for systems requiring precise control over power supply sequencing and fault management.

Equivalent

Equivalent products to the TPS24750RUVR, which is a hot-swap controller by Texas Instruments, may include:
1. LTC4218 by Analog Devices
2. MAX5933 by Maxim Integrated (now part of Analog Devices)
3. LM5069 by Texas Instruments
These components serve similar functions in power management and protection for hot-swap applications. Always check datasheets for compatibility regarding voltage range, current handling, and specific features.

Expédition

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Référence des frais d'expédition (DHL/FedEx):

DHL: Les frais d'expédition vont de 25 à 45 $ (0,5 kg), avec un délai de livraison estimé de 2 à 5 jours ouvrables.

FedEx: Les frais d'expédition varient de 25 à 40 $ (0,5 kg), avec un délai de livraison estimé de 3 à 7 jours ouvrables.

UPS: Les frais d'expédition vont de 25 à 45 $ (0,5 kg), avec un délai de livraison estimé de 3 à 7 jours ouvrables.

TNT: Les frais d'expédition varient de 25 à 65 $ (0,5 kg), avec un délai de livraison estimé de 3 à 7 jours ouvrables.

EMS: Les frais d'expédition varient de 30 à 50 $ (0,5 kg), avec un délai de livraison estimé de 7 à 15 jours ouvrables.

Courrier aérien enregistré: Le coût d'expédition est de 2 à 4 $ (0,1 kg), avec un délai de livraison estimé de 5 à 20 jours ouvrables.

Paiements

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