VNH5019A-E

Overview

The VNH5019A-E is an automotive-grade, fully integrated H-bridge motor driver designed for body applications. It utilizes VIPower M0 technology to integrate dual high-side drivers and two low-side switches on a single die. The device supports a supply voltage range of 5.5 V to 24 V with a maximum output current of 30 A. It features PWM control up to 20 kHz, current sensing capabilities, and comprehensive protection mechanisms including thermal shutdown and short-circuit detection. Qualified under AEC-Q100 standards, it operates within a junction temperature range of -40°C to +150°C.

Feature Summary

• Integrates dual monolithic high-side drivers and low-side switches using proprietary VIPower M0 technology for efficient power management.
• Provides digital diagnostic feedback via DIAG pins and enables current monitoring through a dedicated sense output pin.
• Includes robust protection features such as active voltage clamping, thermal shutdown, and overload detection for harsh automotive environments.
• Features exposed die pads in the MultiPowerSO-30 package to enhance thermal performance and heat dissipation.

Applications

• Automotive window lift systems
• Sliding door actuators
• Seat regulation mechanisms

Procurement Notes

Verify the specific suffix 'E' indicates RoHS compliance and lead-free status. Confirm AEC-Q100 qualification requirements match your project's reliability standards. Ensure the MultiPowerSO-30 package footprint aligns with your PCB design guidelines. Check for any recent Product Change Notifications regarding manufacturing sites or material updates.

Selection Notes

Select this component for applications requiring high current handling up to 30 A in compact automotive form factors. The integrated diagnostics simplify microcontroller interface logic by reducing external component count. Consider the thermal resistance of the MultiPowerSO-30 package when designing heatsinking solutions for continuous high-load operations.

Part Context

Part of the VNH5019A-E series from STMicroelectronics, leveraging VIPower technology for intelligent power switching. This family targets robust motor control solutions where reliability and integration are critical. The device serves as a complete half-bridge solution, eliminating the need for discrete MOSFETs and gate drivers.

Replacement Considerations

VNH3SP30 offers similar electrical characteristics but differs in logic level compatibility and packaging. Verify interface voltage requirements before substitution. Other VIPower H-bridge variants may provide different current ratings or protection profiles.