XRP2523

1.5A Single-Channel USB 2.0 / USB 3.0 Power Distribution Switch

Description

The 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 of 3.2V and 6.5V allowing for operations from industry standard 3.3V and 5V power rails.

The XRP2523 is provided with 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.

Built-in overcurrent, undervoltage lockout (UVLO), reverse current and over temperature protections insure safe operations under abnormal operating conditions.

XRP2523 is offered in a RoHS compliant green/halogen free 5-pin SOT-23 package.

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Features

  • 1.5A single-channel current switch
    • 1.5A continuous load current
    • 1.6A overcurrent limit
  • 3.2V to 6.5V input voltage range
  • USB 2.0 and USB 3.0 compliant
  • Active high enable
  • Soft-start
  • Channel fault flag indicator
    • 9ms blanking time
  • UVLO, reverse current, short-circuit and thermal shutdown protection
  • RoHS compliant, green/halogen free 5-pin SOT-23 package

Application

  • Self powered USB 2.0 and 3.0 hubs
  • USB compliant VBUS power distribution
  • Portable equipment

Design Tools

Technical Library

Packaging

Pkg Code Details Quantities Dimensions PDF
SOT-23-5
  • JEDEC Reference: MO-178
  • MSL Pb-Free: L1 @ 260ºC
  • MSL SnPb Eutectic: n/a
  • ThetaJA: 191ºC/W
  • Bulk Pack Style: Canister
  • Quantity per Bulk Pack: n/a
  • Quantity per Reel: 2500
  • Quantity per Tube: n/a
  • Quantity per Tray: n/a
  • Reel Size (Dia. x Width x Pitch): 180 x 8 x 12
  • Tape & Reel Unit Orientation: 3 Pins at sprocket hole.
  • Dimensions: mm
  • Length: 2.90
  • Width: 1.60
  • Thickness: 1.15
  • Lead Pitch: 0.95

Parts & Purchasing

Part Number Pkg Code RoHS Min Temp Max Temp Status Buy Now Order Samples
XRP2523ISTR-F SOT-23-5 -40 85 Active
XRP2523EVB Board Active
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Part Status Legend
Active - the part is released for sale, standard product.
EOL (End of Life) - the part is no longer being manufactured, there may or may not be inventory still in stock.
CF (Contact Factory) - the part is still active but customers should check with the factory for availability. Longer lead-times may apply.
PRE (Pre-introduction) - the part has not been introduced or the part number is an early version available for sample only.
OBS (Obsolete) - the part is no longer being manufactured and may not be ordered.
NRND (Not Recommended for New Designs) - the part is not recommended for new designs.
Distribution Date Description File