产品概述
描述
The EVSTGAP2SICSAC is a half bridge evaluation board designed to evaluate the STGAP2SICSAC isolated single gate driver
The gate driver is characterized by 4 A current capability and rail-to-rail outputs, making the device also suitable for mid and high power inverter applications such as motor drivers in industrial applications equipped with SiC MOSFET power switches.
The device has a single output pin and Miller CLAMP function that prevents gate spikes during fast commutations in half-bridge topologies. This configuration provides high flexibility and bill of material reduction for external components.
The device integrates protection functions: UVLO with optimized value for SiC MOSFETs and thermal shut down are included to easily design high reliability systems. Dual input pins allow the selection of signal polarity control and implementation of HW interlocking protection to avoid cross-conduction in case of controller malfunction.
The device allows implementing negative gate driving, and the on board isolated DC-DC converters allows working with optimized driving voltage for SiC MOSFET.
The EVSTGAP2SICSAC board allows evaluating all the STGAP2SICSAC features while driving a half-bridge power stage with voltage rating up to 520 V. It is possible to increase bus voltage by replacing the power switches with appropriate devices in H2PACK-7L or H2PACK-2L or HU3PAK package and the C29 capacitance if needed.
The board components are easy to access and modify in order to make driver performance evaluation easier under different application conditions and fine adjustment of final application components.
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所有功能
- Board
- Half bridge configuration, high voltage rail up to 520 V
- SCT055H65G3AG: 650 V, 58 mΩ typ., 30 A 3rd generation SiC MOSFET
- Negative gate driving
- On-board isolated DC-DC converters to supply high-side and low-side gate drivers, fed by VAUX = 5 V, with 5.2 kV maximum isolation
- VDD logic supplied by on-board generated 3.3 V or VAUX = 5 V
- Easy jumper selection of driving voltage configuration: +17/0 V; +17/-3 V; +19/0 V; +19/-3 V
- Device
- AEC-Q100 qualified
- High voltage rail up to 1200 V
- Driver current capability: 4 A source/sink @ 25 °C
- 4 A Miller CLAMP
- Overall input-output propagation delay: 45 ns
- UVLO function
- Gate driving voltage up to 26 V
- 3.3 V, 5 V TTL/CMOS inputs with hysteresis
- Temperature shut down protection
- 6 kV Galvanic isolation
- UL 1577 recognized
- Board
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所有资源
| 资源标题 | 版本 | 更新时间 |
|---|
MCSDK Board Description (1)
| 资源标题 | 版本 | 更新时间 | ||
|---|---|---|---|---|
| ZIP | 1.0 | 22 Sep 2023 | 22 Sep 2023 |
质量与可靠性
| 产品型号 | Marketing Status | 包 | 等级规格 | 符合RoHS级别 | WEEE Compliant | Longevity Commitment | Longevity Starting Date | 材料声明** |
|---|---|---|---|---|---|---|---|---|
| EVSTGAP2SICSAC | 批量生产 | CARD | 工业 | Ecopack1 | - | - | - | |
EVSTGAP2SICSAC
Package:
CARDMaterial Declaration**:
(**) st.com上提供的材料声明表单可能是基于包装系列中最常用的封装的通用文档。因此，它们可能不是100%适用于特定的设备。有关特定设备的信息，请联系 销售支持。
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样片和购买
| 产品型号 | 供货状态 | Budgetary Price (US$)*/Qty | 从ST订购 | Order from distributors | 包 | 包装类型 | RoHS | Country of Origin | ECCN (US) | ECCN (EU) | 供应商 | 核心产品 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| EVSTGAP2SICSAC | | | distributors 无法联系到经销商，请联系我们的销售办事处 |
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EVSTGAP2SICSAC 批量生产