STSPIN32F0602QTR

Overview

The STSPIN32F0602QTR is a system-in-package device integrating a 600V three-phase half-bridge gate driver with an STM32F031x6x7 microcontroller. It features source/sink currents of 1A/0.85A, supporting N-channel MOSFETs or IGBTs. The MCU includes a 32-bit ARM Cortex-M0 core running up to 48MHz, 32KB Flash, and 4KB SRAM. Electrical parameters include an operating voltage range of 8V to 45V, supply current of 18.9mA, output current of 850mA, and power dissipation of 4.5W. It operates between -40°C and +125°C in a TQFP-64 package.

Feature Summary

• Integrated 600V three-phase gate driver with 1A source and 0.85A sink current capability
• Embedded STM32F031x6x7 MCU with ARM Cortex-M0 core, 32KB Flash, and 4KB SRAM
• Built-in SmartSD comparator for overcurrent protection and bootstrap diodes
• Supports Field-Oriented Control (FOC) and sensorless six-step algorithms

Applications

• Three-phase BLDC motor drives
• Industrial automation systems
• Home appliance motor control

Procurement Notes

Verify the suffix QTR indicates tape-and-reel packaging distinct from tray variants. Confirm the specific pinout matches the TQFP-64 footprint requirements. Ensure design compatibility with the 8V to 45V supply range and thermal constraints for 4.5W dissipation.

Selection Notes

Select this variant for applications requiring higher gate drive current (1A/0.85A) compared to the 200mA/350mA STSPIN32F0601. The integrated MCU simplifies firmware development for advanced control loops. Verify that the TQFP-64 package pitch and creepage distances meet PCB layout specifications.

Part Context

Part of the STSPIN32F0 family, which combines high-voltage drivers with low-power MCUs. This series targets cost-sensitive, space-constrained designs by reducing component count. The QTR suffix denotes reel packaging suitable for automated surface-mount assembly processes.

Replacement Considerations

The STSPIN32F0601 offers lower drive current (200mA/350mA). The standard STSPIN32F0 provides 600mA drive current but lacks the 600V rating. Substitution requires verifying gate drive strength and voltage tolerance compatibility.