Overview
The STDRIVE601TR, manufactured by STMicroelectronics, is a high-voltage gate driver designed for driving N-channel power MOSFETs or IGBTs in 3-phase applications. This device is built using BCD6s offline technology and features three half-bridge gate drivers. It is particularly suited for industrial applications such as 3-phase motor drives and inverters. The STDRIVE601TR ensures high reliability and efficiency with its integrated features, including interlocking and deadtime functions to prevent cross conduction, and dedicated UVLO protection to prevent power switches from operating in low efficiency or dangerous conditions. The device is available in an SO-28 package, making it compact and easy to integrate into various designs.
Key Specifications
| Parameter | Min. | Typ. | Max. | Unit |
|---|---|---|---|---|
| Logic Supply Voltage (VCC) | -0.3 | - | 21 | V |
| High-Side Gate Output Voltage (VHVG) | -0.3 | - | VBOOT + 0.3 | V |
| Low-Side Gate Output Voltage (VLVG) | -0.3 | - | VCC + 0.3 | V |
| Source Current @ 25°C | - | 200 | 300 | mA |
| Sink Current @ 25°C | - | 350 | 430 | mA |
| dV/dt Transient Immunity | ±50 | - | - | V/ns |
| Gate Driving Voltage Range | 9 | - | 20 | V |
| Input-Output Propagation Delay | 45 | 85 | 120 | ns |
| Junction Temperature | -40 | - | 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 and SmartSD function
- Smart shutdown function and interlocking and deadtime function
- Dedicated Enable pin and UVLO function on low-side and high-sides
Applications
- 3-phase motor drives
- Inverters
- Industrial applications requiring high-voltage gate driving
Q & A
- What is the maximum high voltage rail for the STDRIVE601TR?
The maximum high voltage rail for the STDRIVE601TR is up to 600 V.
- What are the source and sink current capabilities of the STDRIVE601TR?
The STDRIVE601TR can source 200 mA and sink 350 mA at 25°C.
- What is the input-output propagation delay of the STDRIVE601TR?
The overall input-output propagation delay is 85 ns.
- Does the STDRIVE601TR have integrated bootstrap diodes?
- What protection features does the STDRIVE601TR include?
The STDRIVE601TR includes a comparator for fast overcurrent protection, SmartSD function, and UVLO protection on both low-side and high-side driving sections.
- What is the package type of the STDRIVE601TR?
The STDRIVE601TR is available in an SO-28 package.
- What are the typical applications of the STDRIVE601TR?
The STDRIVE601TR is typically used in 3-phase motor drives and inverters, as well as other industrial applications.
- Does the STDRIVE601TR support TTL/CMOS logic inputs?
- What is the junction temperature range for the STDRIVE601TR?
- Does the STDRIVE601TR have a dedicated Enable pin?
