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TPS2553DBVT-1

Low resistance for efficient current flow

Inventory:3,260

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Overview of TPS2553DBVT-1

The TPS2553DBVT-1 is a high-accuracy, adjustable current-limit power-distribution switch featuring an integrated, current-limited P-channel MOSFET. This switch offers robust protection for systems by limiting the operating current during fault conditions, and it is well-suited for various power-distribution applications.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

  • EN: Enable pin for turning the switch on/off
  • OUT: Output of the power-distribution switch
  • GND: Ground connection
  • IN: Input voltage for the power-distribution switch

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the TPS2553DBVT-1 for a visual representation.

Key Features

  • Adjustable Current Limit: Allows the current limit to be adjusted based on system requirements.
  • Integrated MOSFET: The integrated P-channel MOSFET simplifies design and enhances system reliability.
  • Enable Pin: The EN pin enables control of the switch to turn it on or off as needed.
  • Fast Overcurrent Response: Provides rapid response to overcurrent and short-circuit fault conditions, protecting downstream components.
  • Low Quiescent Current: Maintains low power consumption when the switch is in the on or off state.

Note: For detailed technical specifications, please refer to the TPS2553DBVT-1 datasheet.

Application

  • Battery Management: Ideal for managing power distribution and current limits in battery-powered systems.
  • USB Power Switching: Suitable for USB-powered devices that require controlled power switching and protection.
  • Load Switching: Used in various load-switching applications requiring current monitoring and protection.

Functionality

The TPS2553DBVT-1 is a high-accuracy, adjustable current-limit power-distribution switch that offers robust protection and control over power distribution in electronic systems. It is designed to enhance system reliability and protect downstream components from fault conditions.

Usage Guide

  • Input Voltage: Connect the IN pin to the input voltage source.
  • Output Connection: Connect the load to the OUT pin of the power-distribution switch.
  • Enable Control: Use the EN pin to enable or disable the power switch as needed for system operation.

Frequently Asked Questions

Q: Can the TPS2553DBVT-1 limit the current to a specific value?
A: Yes, the current limit of the TPS2553DBVT-1 can be adjusted to a specific value based on system requirements.

Q: Is the TPS2553DBVT-1 suitable for battery management applications?
A: Absolutely, the TPS2553DBVT-1 is well-suited for managing power distribution and current limits in battery-powered systems, providing reliable protection and control.

Equivalent

For similar functionalities, consider these alternatives to the TPS2553DBVT-1:

  • TPS22917DBVR: A comparable power-distribution switch with similar features and performance characteristics to the TPS2553DBVT-1.
  • MAX16126TASA/V+: This alternative from Maxim Integrated offers comparable current-limiting and power-distribution capabilities for system protection.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Product type Adjustable current limit, Power switch Vin (min) (V) 2.5
Vin (max) (V) 6.5 Continuous current (max) (A) 1.5
Current limit (A) 0.075 to 1.7 Operating temperature range (°C) -40 to 125
Enable Active High Number of switches 1
Current limit accuracy at 1 A 7.5% (925mA min / 1075mA max) Rating Catalog

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TPS2553DBVT-1

Low resistance for efficient current flow

Inventory:

3,260