MC33PT2001AE

The MC33PT2001AE from NXP Semiconductors is a SMARTMOS programmable gate driver IC specifically designed for solenoid control applications, with a typical use case in engine control within the automotive sector.

This component features a programmable architecture with four dedicated microprocessor cores for controlling power MOSFETs with low latency. It supports boost voltages up to 80V and includes integrated diagnostics for open load, undervoltage, overvoltage, overcurrent, and overtemperature conditions. The device communicates with the main controller via an SPI bus and offers a flexible set of direct interface signals.

Key electrical characteristics include a PWM frequency of 100 kHz and programmable slew rates ranging from 12.5 V/μs to 300 V/μs. It also supports flexible current profile management through its programmable microcores running at 6 MHz and features automatic freewheeling control. The digital I/Os are tolerant to 36V.

The MC33PT2001AE is supplied in a 64-LQFP Exposed Pad package suitable for surface mounting. It operates across a temperature range of -40°C to 125°C (TA). The ISO 26262 compliant development and embedded encryption for microcode protection highlight its suitability for safety-critical automotive applications.