Overview
The STDRIVE601 is a high-voltage gate driver device manufactured by STMicroelectronics using BCD6s offline technology. It is a single-chip solution that integrates three half-bridge gate drivers, making it suitable for N-channel power MOSFETs or IGBTs in 3-phase applications. The device is designed to ensure high reliability and efficiency, featuring dedicated input pins for each output, a shutdown pin, and CMOS/TTL compatible logic inputs down to 3.3 V. The STDRIVE601 also includes advanced protection features such as SmartSD for overcurrent and overtemperature protection, interlocking and deadtime functions to prevent cross conduction, and UVLO protection to prevent operation in low efficiency or dangerous conditions. The integrated bootstrap diodes and other features simplify PCB design, making it more compact and reducing the overall bill of materials.
Key Specifications
| Parameter | Min. | Typ. | Max. | Unit |
|---|---|---|---|---|
| Logic Supply Voltage (VCC) | -0.3 | 21 | V | |
| High-Side Gate Output Voltage (VHVG) | VOUT - 0.3 | VBOOT + 0.3 | V | |
| Low-Side Gate Output Voltage (VLVG) | VPGND - 0.3 | VCC + 0.3 | V | |
| Source Current @ 25 °C | 200 | mA | ||
| Sink Current @ 25 °C | 350 | mA | ||
| dV/dt Transient Immunity | ±50 | V/ns | ||
| Gate Driving Voltage Range | 9 | 20 | V | |
| Input-Output Propagation Delay | 85 | ns | ||
| Junction Temperature (TJ) | -40 | 150 | °C | |
| Storage Temperature (TS) | -50 | 150 | °C |
Key Features
- High voltage rail up to 600 V
- Driver current capability: 200 mA source current and 350 mA sink current @ 25 °C
- dV/dt transient immunity ±50 V/ns
- Gate driving voltage range from 9 V to 20 V
- Overall input-output propagation delay: 85 ns
- Matched propagation delay for all channels
- 3.3 V, 5 V TTL/CMOS inputs with hysteresis
- Integrated bootstrap diodes
- Comparator for fast overcurrent protection with SmartSD function
- Smart shutdown function
- Interlocking and deadtime function
- Dedicated Enable pin
- UVLO function on low-side and high-sides
Applications
- 3-phase motor drives
- Inverters
Q & A
- What is the maximum high voltage rail of the STDRIVE601?
The maximum high voltage rail of the STDRIVE601 is up to 600 V.
- What are the source and sink current capabilities of the STDRIVE601 at 25 °C?
The STDRIVE601 can source 200 mA and sink 350 mA at 25 °C.
- What is the dV/dt transient immunity of the STDRIVE601?
The dV/dt transient immunity of the STDRIVE601 is ±50 V/ns.
- What is the gate driving voltage range of the STDRIVE601?
The gate driving voltage range of the STDRIVE601 is from 9 V to 20 V.
- What is the overall input-output propagation delay of the STDRIVE601?
The overall input-output propagation delay of the STDRIVE601 is 85 ns.
- Does the STDRIVE601 have integrated bootstrap diodes?
Yes, the STDRIVE601 has integrated bootstrap diodes.
- What protection features does the STDRIVE601 include?
The STDRIVE601 includes SmartSD for overcurrent and overtemperature protection, interlocking and deadtime functions, and UVLO protection on both low-side and high-side driving sections.
- What is the package type of the STDRIVE601?
The STDRIVE601 is available in an SO-28 package.
- What are the typical applications of the STDRIVE601?
The STDRIVE601 is typically used in 3-phase motor drives and inverters.
- Are the logic inputs of the STDRIVE601 compatible with CMOS/TTL?
Yes, the logic inputs of the STDRIVE601 are CMOS/TTL compatible down to 3.3 V.
