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Automotive Load Switch with OVP and RB Protection

01/03/2024

The KTS1642Q is a cutting-edge load switch, safeguarding systems from power issues with an operating range from 4V to 40V. With low-resistance MOSFET switch (41mΩ) and features like over-voltage protection, auto-retry, and an Enable pin for shutdown, it is ideal for diverse applications, from automotive to industrial systems.

The KTS1642Q is low-resistance, electronically controlled load switches, with enhanced protection features, used to protect loads from abnormal power supply or load problems. Operating from a wide input supply voltage of between 4V and 40V, the KTS1642Q protects the system from reverse input supplies down to -28V.

Integrating two N-Channel MOSFETs, the device includes fixed over-voltage protection of 20.3V along with over-temperature protection with auto-retry. Following an over-voltage condition only, KTS1642Q will automatically resume operation, when the over-voltage condition is removed.

Main Features

  • Wide input operating range from 4V to +40V DC Input
  • Low resistance MOSFET Switch typ. 41mΩ
  • Reverse Battery Protection to -28V
  • Fixed over-voltage protection
  • Fixed: 20.3V ± 0.8V
  • Fast OVP response time typ. 360ns
  • Continuous output current up to 6A
  • Over-temperature Protection with Auto-Retry
  • Open drain fault flag
  • Shutdown pin with low shutdown current
  • Battery detection output
Documents Tech question
Kinetic KTS1642 Q

Automotive Load Switch with OVP and RB Protection

  • Applications
  • Technologies
  • Manufacturer
  • Documents

Applications & Markets

  • 3 Automotive

    Automotive

  • 5 Industrial Automation

    Factory & Industrial Automation, Robotics

Technologies

  • Shutterstock 1831382515

    Circuit protection & discrete semiconductors

  • Shutterstock 254677891 Copy

    Electromechanical

Kinetic Technologies

Kinetic Technologies designs, develops and markets proprietary high-performance analog and mixed-signal power and protection semiconductors across consumer, communications, industrial, automotive and enterprise markets, to deliver protected solutions tolerant of real-world fault conditions.

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Documents

  • Kinetic KTS1642 Q 04a Datasheet
Pexels thisisengineering 3913017

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