MCP8021T-3315H/9PX

Overview

The MCP8021T-3315H/9PX is a fully integrated, high-performance three-phase brushless DC (BLDC) motor gate driver with an embedded power module. Designed for industrial automation and automotive applications, it features AEC-Q100 qualification. The device integrates high-side and low-side NMOS drivers, operational amplifiers, and a sleep mode for energy efficiency. It operates in a compact 28-VQFN package with exposed pad, supporting surface mount assembly with wettable flank technology for enhanced reliability.

Feature Summary

• Integrated three-phase BLDC gate driver with embedded power module
• Includes operational amplifiers and dedicated sleep mode for power management
• AEC-Q100 qualified for automotive reliability standards
• Compact 28-VQFN package with exposed pad and wettable flank construction

Applications

• Industrial automation motor control systems
• Automotive electronic components requiring AEC-Q100 compliance
• Three-phase brushless DC motor drive circuits

Procurement Notes

Verify the specific suffix 'H/9PX' against official Microchip documentation to confirm pinout and electrical characteristics. Confirm availability status as supply may be limited or subject to allocation. Ensure the ordering part number matches the exact package variant required for your PCB footprint design.

Selection Notes

Select this component when a fully integrated solution for three-phase BLDC motors is required. It is suitable for designs needing embedded power switches and operational amplifiers within a single IC. Consider the VQFN-28 package constraints and thermal requirements associated with the exposed pad design during layout.

Part Context

This part belongs to the MCP8021 family of multiphase motor drivers from Microchip Technology. These devices are engineered for high-efficiency motor control applications. The specific model integrates gate driving capabilities with power MOSFETs, simplifying the bill of materials compared to discrete solutions.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source data. Verify compatibility with existing designs before considering alternative components from other manufacturers.