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TPS22948 - 240-mA Current Limited Load Switch

Description

The TPS22948 device is a small, single channel load switch with robust protection against fault cases with output current limiting, reverse current blocking, and thermal shutdown.

Features

  • 1 Input operating voltage range (VIN): 2.5 V to 5.5 V.
  • Output current limit (ILIMIT): 240 mA (typical).
  • Thermal shutdown (TSD).
  • ON-Resistance (RON): 300 mΩ (typical).
  • Slow Turn ON timing limits inrush current (typical):.
  • Turn ON time (tON): 820 us at 6.6 mV/μs.
  • Always-ON Reverse Current Blocking (RCB):.
  • ON State activation current (IRCB):.
  • 200 mA (typical).
  • Fault indication (FLT).
  • Smart ON pin pull.

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Full PDF Text Transcription

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Product Folder Order Now Technical Documents Tools & Software Support & Community TPS22948 SLVSEZ7A – MARCH 2019 – REVISED OCTOBER 2019 TPS22948 5.5-V, 240-mA Current Limited Load Switch with Reverse Current Blocking 1 Features •1 Input operating voltage range (VIN): 2.5 V to 5.5 V • Output current limit (ILIMIT): 240 mA (typical) • Thermal shutdown (TSD) • ON-Resistance (RON): 300 mΩ (typical) • Slow Turn ON timing limits inrush current (typical): – Turn ON time (tON): 820 us at 6.
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