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SLG59M1649V - P-Channel Load Switch

General Description

The SLG59M1649V is a self-powered, high-performance, 23 mΩ pFET load switch designed for 1.5 V to 5.5 V power rail applications up to 4 A.

Key Features

  • Steady-state Operating Current: Up to 4 A.
  • Low Typical RDSON:.
  • 23 mΩ at VIN = 5 V.
  • 31 mΩ at VIN = 2.5 V.
  • 42 mΩ at VIN = 1.5 V.
  • Operating Voltage: 1.5 V to 5.5 V.
  • Reverse-voltage Detection when ON or OFF.
  • Internal Gate Driver and VOUT Discharge.
  • Open-drain FAULT Signaling.
  • Operating temperature range: -40°C to 85°C.
  • Low θJA, 8-pin 1.0 mm x 1.6 mm STDFN Packaging.
  • Pb-Free / Halogen-Free / R.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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SLG59M1649V  An Ultra-small, Low-power 23 mΩ, 4 A, P-Channel Load Switch with Reverse-Current Blocking General Description The SLG59M1649V is a self-powered, high-performance, 23 mΩ pFET load switch designed for 1.5 V to 5.5 V power rail applications up to 4 A. When enabled, internal reverse-current protection will quickly open the switch in the event of a reverse-voltage condition is detected (a VOUT + 50 mV > VIN condition opens the switch). Upon the detection of a reverse condition, an open-drain FAULT output is asserted. In the event the VIN voltage is too low, the load switch also contains an internal VIN(UVLO) threshold monitor to keep or to turn the switch OFF. Designed to operate over a -40°C to 85°C range, the SLG59M1649V is available in a RoHS-compliant, ultra-small 1.