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TPS2553DBVR Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
TPS2553DBVRTI7890Yes

Manufacturer:** Texas Instruments (TI) **Part Number:** TPS2553DBVR ### **Descriptions:** The TPS2553DBVR is a precision adjustable current-limited power-distribution switch.

Manufacturer: Texas Instruments (TI)

Part Number: TPS2553DBVR

Descriptions:

The TPS2553DBVR is a precision adjustable current-limited power-distribution switch. It is designed to provide robust protection for systems with power buses or connectors subject to high-capacitance loads and short circuits. The device features an adjustable current limit, reverse current blocking, and thermal shutdown protection.

Features:

  • Adjustable Current Limit: 75mA to 1.7A (via external resistor)
  • Low ON-Resistance (RDS(ON)): 70mΩ (typical)
  • Reverse Current Blocking: Prevents backflow when disabled
  • Thermal Shutdown Protection: Automatically disconnects load in case of overheating
  • Controlled Slew Rate: Reduces inrush current
  • Wide Input Voltage Range: 2.5V to 6.5V
  • Low Quiescent Current: 35µA (typical)
  • Small Package: SOT-23-5 (DBV)
  • Fault Reporting: Open-drain flag for overcurrent/thermal shutdown conditions
  • Fast Overcurrent Response: <2µs (typical)

Applications:

  • USB ports
  • Hot-swap supplies
  • Power distribution systems
  • Short-circuit protection
  • Portable devices

This information is strictly factual, providing only the manufacturer's specifications and features of the TPS2553DBVR.

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