MCZ33883EGR2

Overview

The MCZ33883EGR2 is a full-bridge gate driver manufactured by NXP Semiconductors, designed for automotive applications. It features four independent drivers with a maximum output current of 1 A per channel. The device operates within a supply voltage range of 5.5 V to 55 V and supports an idle time of up to 200 ns. It is housed in a SOIC-20 surface-mount package and is qualified under the AEC-Q100 standard. The component functions as a half-bridge type driver and is rated for operation across an extended temperature range from -40 °C to +125 °C.

Feature Summary

• Integrated full-bridge gate driver architecture supporting four independent output channels
• AEC-Q100 qualification ensuring reliability for automotive environments
• Extended thermal performance capability for high-temperature industrial operations

Applications

• Motorcycle Engine Control Unit (ECU)
• Small engine control systems
• Scooter and three-wheeler powertrain management

Procurement Notes

This component is listed as No Longer Manufactured (NLM) by NXP Semiconductors. Availability is restricted to existing stock or third-party distributors. Verification of authenticity and lot traceability is critical when sourcing obsolete parts. Designers should confirm end-of-life status and plan for long-term supply agreements or immediate redesigns to ensure production continuity.

Selection Notes

Select this part for legacy designs requiring a robust, automotive-grade full-bridge driver. Ensure the application voltage does not exceed 55 V and that the load current remains within the 1 A limit per channel. Consider the SOIC-20 footprint constraints during PCB layout. Verify compatibility with the system's logic levels and required dead-time specifications before integration.

Part Context

The MCZ33883 series belongs to NXP’s portfolio of analog drivers intended for powertrain and engine control applications. It complements microcontrollers like the KEA and S32K families by providing the necessary high-current switching capability for fuel injectors or ignition coils. This specific variant is optimized for small engine and motorcycle ECU implementations.

Replacement Considerations

As the MCZ33883EGR2 is discontinued, engineers must evaluate alternative gate drivers from NXP or other manufacturers that meet AEC-Q100 standards. Cross-reference pinouts and electrical parameters carefully to ensure functional equivalence without board redesign.

FAQ

Is the MCZ33883EGR2 currently in mass production?

No, the component is listed as No Longer Manufactured (NLM) by NXP Semiconductors.

What is the maximum supply voltage for this gate driver?

The maximum supply voltage is 55 V.