33984 Overview
NXP Semiconductors Data Sheet: Technical Data Dual intelligent high-current self-protected silicon high-side switch (4.0 mOhm Document Number: 17.0, 07/2023 33984 The 33984 is a dual self-protected 4.0 mOhm silicon switch used to replace electromechanical relays, fuses, and discrete devices in power management applications.
33984 Key Features
- Dual 4.0 m max. high-side switch with parallel input or SPI control
- 6.0 V to 27 V operating voltage with standby currents < 5.0 A
- Output current monitoring with two SPI-selectable current ratios
- SPI control of overcurrent limit, overcurrent fault blanking time, output OFF
- SPI status reporting of overcurrent, open and shorted loads, overtemperature, undervoltage and overvoltage shutdown, fai
- Enhanced -16 V reverse polarity VPWR protection
33984 Applications
- Dual 4.0 m max. high-side switch with parallel input or SPI control
- 6.0 V to 27 V operating voltage with standby currents < 5.0 A
- Output current monitoring with two SPI-selectable current ratios
