MC33932VWR2

Overview

The MC33932VWR2 is a dual half-bridge gate driver designed for throttle control applications. It features four independent drivers with a peak output current of 5 A per channel. The device operates within a supply voltage range of 5 V to 28 V and supports an operating temperature range from -40°C to +125°C. Key electrical parameters include a rise and fall time of 3 µs, a maximum on-delay time of 1 ms, and an Rds(on) of 120 mΩ. It utilizes a HSOP-54 surface-mount package.

Feature Summary

• Provides dual half-bridge architecture with four independent high-current outputs for robust motor or solenoid driving.
• Integrates comprehensive protection mechanisms including overcurrent, thermal shutdown, and cross-conduction prevention to ensure system reliability.
• Supports wide supply voltage operation suitable for various automotive power systems.

Applications

• Throttle control systems
• Motor drive applications
• Solenoid control circuits

Procurement Notes

Verify the specific ordering suffix 'VWR2' against the manufacturer's latest datasheet to confirm package type and tape-and-reel specifications. Ensure compliance with RoHS directives and check for end-of-life status as this component may be subject to discontinuation. Confirm moisture sensitivity levels prior to storage and handling.

Selection Notes

Select this component when a dual H-bridge configuration with 5 A capability is required for throttle or motor control. Consider the HSOP-54 package for space-constrained PCB layouts. Evaluate the 120 mΩ on-resistance and 3 µs switching times against load requirements. Verify that the 5 V to 28 V supply range aligns with the target system voltage.

Part Context

This part belongs to the MC33932 series of throttle control H-bridges manufactured by NXP Semiconductors. It is functionally related to variants such as MC33932EK and MC33932VW, differing primarily in packaging and reel configuration. The series is designed for automotive-grade reliability in power management and actuator control applications.

Replacement Considerations

Direct substitutes include MC33932EK and MC33932VW. Verify pin compatibility and package dimensions before substitution. Check for any functional differences in protection thresholds or timing characteristics between these variants.