L99MD02XPTR

Power Management - Specialized Overview

The L99MD02XPTR is a hexa half-bridge driver IC from STMicroelectronics, designed for automotive DC motor control applications such as HVAC flap actuation. It integrates six half-bridge drivers within a single PowerSSO-36 package. The device operates with a supply voltage range of 3V to 5.3V and features an operating supply current of 5μA. It supports an extended operating temperature range from -40°C to +150°C, ensuring reliability in harsh automotive environments.

Power Management - Specialized Feature Summary

• Integrates six independent half-bridge drivers for comprehensive multi-motor control
• Optimized for low-power standby modes with minimal operating supply current
• Robust thermal design suitable for high-temperature automotive under-hood applications

Power Management - Specialized Applications

• HVAC flap actuator systems
• Automotive DC motor control
• Multi-channel valve driving

Power Management - Specialized Procurement Notes

Verify the specific suffix 'PTR' indicates tape and reel packaging when sourcing components. Confirm the manufacturer part number matches exactly to ensure compatibility with existing PCB footprints and design specifications. Check for RoHS compliance status if required by your manufacturing standards. Ensure the supplier provides valid traceability documentation for automotive-grade parts.

Power Management - Specialized Selection Notes

Select this component when a single IC solution is needed to drive multiple DC motors or actuators simultaneously. It is suitable for designs requiring integrated protection features and reduced board space compared to discrete solutions. Consider the 36-pin PowerBFSOP package constraints during layout planning. Verify that the system voltage requirements align with the 3V to 5.3V input range.

Power Management - Specialized Part Context

This device belongs to the L99M series of specialized power management ICs from STMicroelectronics. These components are engineered specifically for automotive electronics, offering high integration and reliability. The L99MD02XPTR serves as a key element in complex motor control architectures, replacing multiple discrete driver circuits to simplify system design and improve overall efficiency.

Power Management - Specialized Replacement Considerations

Consult official STMicroelectronics documentation for direct pin-to-pin replacements. Generic equivalents may not match the specific automotive qualification or thermal performance characteristics. Verify functional compatibility before substituting any alternative components.