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TPS2052BD General Description

Texas Instruments presents the TPS2052BD, a cutting-edge dual-channel power distribution switch designed to deliver exceptional performance. With an input voltage range of 2.7V to 5.5V, the TPS2052BD is highly versatile and suitable for a wide range of applications. Each channel can handle a continuous current of up to 0.5A, making it ideal for low-power devices. The switch features a low ON resistance of typically 110mΩ, which minimizes power loss and heat generation, ensuring efficient operation. Additionally, it includes built-in thermal shutdown and current limiting protection mechanisms to guarantee safe operation under fault conditions. The TPS2052BD is available in a small SOT-23 package, making it space-efficient for compact designs. With its efficient power management capabilities and robust protection features, the TPS2052BD is a reliable choice for applications requiring controlled power distribution in constrained environments

Key Features

  • The TPS2052BD is a dual-channel current-limited power-distribution switch
  • It provides two independent switches, each with a controlled slew rate
  • Features include overcurrent protection, thermal shutdown, and an enable input
  • With a wide input voltage range and low ON-state resistance, it suits various applications requiring power management and protection
  • Application

  • The TPS2052BD is a dual-channel power-distribution switch suitable for USB ports, hot-swap applications, and other power management tasks
  • It can be employed in various devices requiring overcurrent protection and power switching, such as laptops, tablets, smartphones, and other portable electronics
  • Specifications

    Product type Fixed current limit, Power switch Vin (min) (V) 2.7
    Vin (max) (V) 5.5 Continuous current (max) (A) 0.5
    Current limit (A) 1 Operating temperature range (°C) -40 to 125, -40 to 85
    Enable Active High Number of switches 2
    Current limit accuracy at 1 A 0.25 Rating Catalog

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    In Stock: 6,976

    Minimum Order: 1

    Qty. Unit Price Ext. Price
    1+ $0.851 $0.85
    10+ $0.711 $7.11
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    100+ $0.548 $54.80
    500+ $0.509 $254.50
    1000+ $0.490 $490.00

    The prices below are for reference only.