Product overview
概要
The STDRIVEG611 is a high-speed, half-bridge gate driver optimized to drive high-voltage, enhanced mode, GaN HEMTs.
It features separated high current sink/source gate driving pins, integrated LDOs, undervoltage, bootstrap diode, overcurrent protection with SmartShutDown, overtemperature, fault and shutdown pins, and standby to fully support hard switching topologies in a 4x5mm QFN package.
The EVLSTDRIVEG611 board is easy to use and quick and adapt for evaluating the characteristics of the STDRIVEG611 driving 75 mΩ typ., 650 V e-mode GaN switches in the 5x6 mm QFN package. The EVLSTDRIVEG611 board is also suitable for evaluating the STDRIVEG211 features.
It provides an onboard programmable deadtime generator and a 3.3 V linear voltage regulator to supply external logic like microcontrollers.
Spare footprints are also included to allow customizing the board for the final application, such as separate LIN and HIN input signals or single PWM signal.
The EVLSTDRIVEG611 is 56 x 70 mm wide, 2 layers, 2 Oz, FR-4 PCB, resulting in 23 °C/W Rth(J‑A) (equivalent to 46 °C/W for each GaN) in still air to evaluate high power applications.
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All features
- Half-bridge topology featuring the STDRIVEG611 GaN gate driver with integrated LDOs, separated sink/source, overcurrent protection, integrated bootstrap diode, standby
- Equipped with 75 mΩ typ., 650 V e-mode GaN HEMT
- Tunable hard-on and hard-off dV/dt, set at 10 V/ns typ. for motor control applications
- 10.6 to 18 V (12 V typ.) VCC supply voltage
- Onboard adjustable deadtime generator to convert a single PWM signal in independent high-side and low-side inputs with deadtime
- Separated inputs with external deadtime can also be used
- Programmable overcurrent protection with SmartShutDown, set at 9.5 A
- Footprint for, optional, additional high-voltage bulk capacitor and bootstrap diode
- Onboard 3.3 V regulator for external circuitry supply
- RoHS compliant.
すべてのリソース
| Resource title | Version | Latest update | Actions | Details | ダウンロード |
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Board Manufacturing Specifications (1)
| Resource title | Version | Latest update | Actions | Options | ||
|---|---|---|---|---|---|---|
| ZIP | 1.0 | 19 Sep 2024 | 19 Sep 2024 |
BOM (1)
| Resource title | Version | Latest update | Actions | Options | ||
|---|---|---|---|---|---|---|
| 1.0 | 19 Sep 2024 | 19 Sep 2024 |
Schematic Pack (1)
| Resource title | Version | Latest update | Actions | Options | ||
|---|---|---|---|---|---|---|
| 1.0 | 19 Sep 2024 | 19 Sep 2024 |
Quality and Reliability
| Part Number | Marketing Status | Package | Grade | RoHSコンプライアンスグレード | WEEE Compliant | Longevity Commitment | Longevity Starting Date | Material Declaration** |
|---|---|---|---|---|---|---|---|---|
| EVLSTDRIVEG611 | Active 交換品交換品 | CARD | Industrial | Ecopack1 | - | - | - | |
EVLSTDRIVEG611
Package:
CARDMaterial Declaration**:
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Sample & Buy
| Part Number | 製品ステータス | Budgetary Price (US$)*/Qty | STから購入 | Order from distributors | Package | Packing Type | RoHS | Country of Origin | ECCN (US) | ECCN (EU) | Supplier | Core Product | Board production status | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| EVLSTDRIVEG611 | | | distributors 販売代理店に在庫がない場合は、STのセールス･オフィスまでお問い合わせください |
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EVLSTDRIVEG611 Active
販売代理店に在庫がない場合は、STのセールス･オフィスまでお問い合わせください
（*）概算用の参考価格（US$）です。現地通貨でのお見積りについては、STのセールス･オフィスまたは販売代理店までお問い合わせください。