Evaluation Kit for MC08XS6421 Quad High Side Switch

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Product Details

Supported Devices

Power Management

High Side Switches


Evaluation Module Features

  • This evaluation board consists of an MC08XS6421 IC in a 32-pin SOIC-EP with exposed pads.
  • This board can control
    • Four separate 28 W bulbs
    • Two separate 55 W HID ballasts
    • Four separate LED modules
    • Four separate loads of other types
  • Device can be driven by the 16-bit SPI using KITUSBSPI with SPIGen software or with direct input signals in Fail-safe mode operation. It also offers the possibility to apply an external clock in order to drive outputs in PWM operation.

MC08XS6421 Features

  • Dual 8.0 mOhm and dual 21 mOhm high side switches with high transient current capability
  • 16-bit 5.0 MHz SPI control of overcurrent profiles, channel control including PWM duty-cycles, output-ON and -OFF OpenLoad detections, thermal shut-down and prewarning, and fault reporting
  • Output current monitoring with programmable synchronization signal and battery voltage feedback
  • Limp Home mode
  • External smart power switch control
  • 6.0 to 28 V operating voltage
  • -16 V reverse polarity and ground disconnect protections
  • Compatible PCB foot print and SPI software driver among the family

Buy Options


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  • KIT08XS6421EKEVB

  • Evaluation Kit - MC08XS6421, 12 V, Dual 8.0 mOhms, Dual 21.0 mOhms, High Side Switch.

  • $93.84USD
  • For a quantity of 1
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Design Files

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Note: For better experience, software downloads are recommended on desktop.


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