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2022-09-24 23:33:15
PC33888APNB - Quad High-Side and Octal Low-Side Switch for Automotive
The 33888 is a single package of a power chip consisting of four combined discrete high-side MOSFETs (two 10-meter and two 40-meter long) and eight low-side drivers (every 600 meters) with integrated IC control die Appropriate control, protection and diagnostic functions. Programming, control and diagnostics via a 16-bit SPI interface. Additionally, each high-side output has its own parallel input pulse-width modulation (PWM) control, if desired. Both low sides share a configured direct input. The 33888 is two power packages.
Features
* Double 10 meters high side, double 40 meters high side 600 meters, eight low end
* Full working voltage 6.0 V27 V
* SPI controlled high side overcurrent limit, high side current detection, open load detection output OFF, ON/OFF control output, watchdog timeout
* Program status and faults reported by SPI
* High-side selectable ratio analog current feedback
* Enhanced 16 V reverse polarity VPWR protection