XRP2523 Power Distribution Switch

By MaxLinear 154

XRP2523 Power Distribution Switch

MaxLinear's XRP2523 is a single-channel, integrated high-side power distribution switch optimized for self- or bus- powered USB applications and compliant with the latest USB 3.0 specification. It accepts an input voltage between 3.2 V and 6.5 V, allowing for operations from industry standard 3.3 V and 5 V power rails.

The XRP2523 includes an enable pin with integrated soft-start, while an error flag is available to indicate any fault conditions. With a low quiescent current, as well as a small package, the XRP2523 is ideal for battery powered applications. The power-switch rise and fall times are controlled to minimize current surges during turn on/off.

  • 1.5 A single channel current switch
  • 3.2 V to 6.5 V input voltage range
  • USB 2.0 and 3.0 compliant
  • Adjustable output voltage
  • Active high enable
  • Soft-start
  • Channel fault flag indicator
  • UVLO, reverse current, short circuit, and thermal shutdown protection
  • RoHS compliant, halogen-free, 5-pin SOT-23 package
  • Self-powered USB 2.0 and 3.0 hubs
  • USB-compliant V BUS power distribution
  • Audio-video equipment
  • Portable equipment

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