UCC21756-Q1
- 5.7kVRMS single-channel isolated gate driver
- AEC-Q100 Qualified with the following
results:
- Device temperature grade 1: -40°C to +125°C ambient operating temperature range
- Functional Safety Quality-Managed
- SiC MOSFETs and IGBTs up to 2121Vpk
- 33V maximum output drive voltage (VDD-VEE)
- ±10A drive strength and split output
- 150V/ns minimum CMTI
- 200ns response time fast DESAT protection with 5V threshold
- 4A internal active Miller clamp
- 900mA soft turn-off when fault happens
- Isolated analog sensor with PWM output
for
- Temperature sensing with NTC, PTC, or thermal diode
- High voltage DC-link or phase voltage
- Alarm FLT on overcurrent and reset from RST/EN
- Fast enable/disable response on RST/EN
- Reject <40ns noise transient and pulse on input pins
- 12V VDD UVLO with power good on RDY
- Inputs/outputs with over- or under-shoot transient voltage immunity up to 5V
- 130ns (maximum) propagation delay and 30ns (maximum) pulse/part skew
- SOIC-16 DW package with creepage and clearance distance > 8mm
- Operating junction temperature –40°C to 150°C
The UCC21756-Q1 is a galvanic isolated single channel gate driver designed for SiC MOSFETs and IGBTs up to 2121V DC operating voltage with advanced protection features, best-in-class dynamic performance, and robustness. UCC21756-Q1 has up to ±10A peak source and sink current.
The input side is isolated from the output side with SiO2 capacitive isolation technology, supporting up to 1.5kVRMS working voltage, 12.8kVPK surge immunity with longer than 40-years isolation barrier life, as well as providing low part-to-part skew, and >150V/ns common mode noise immunity (CMTI).
The UCC21756-Q1 includes the state-of-art protection features, such as fast overcurrent and short circuit detection, fault reporting, active Miller clamp, and input and output side power supply UVLO to optimize SiC and IGBT switching behavior and robustness. The isolated analog to PWM sensor can be utilized for easier temperature or voltage sensing, further increasing the drivers versatility and simplifying the system design effort, size, and cost.
詳細リクエスト
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技術資料
| 上位の文書 | タイプ | タイトル | フォーマットオプション | 最新の英語版をダウンロード | 日付 | |
|---|---|---|---|---|---|---|
| * | データシート | UCC21756-Q1 Automotive 10A Source/Sink Reinforced Isolated Single Channel Gate Driver for SiC/IGBT with Active Protection, Isolated Analog Sensing and High-CMTI データシート (Rev. A) | PDF | HTML | 2024/06/17 | ||
| 証明書 | VDE Certificate for Reinforced Isolation for DIN EN IEC 60747-17 (Rev. AB) | 2026/07/15 | ||||
| アプリケーション概要 | Does My Design Need a Miller Clamp? | PDF | HTML | 2024/12/11 | |||
| アプリケーション・ノート | Choosing Appropriate Protection Approach for IGBT and SiC Power Modules | PDF | HTML | 2024/07/19 |
設計と開発
その他のアイテムや必要なリソースを参照するには、以下のタイトルをクリックして詳細ページをご覧ください。
UCC21750QDWEVM-025 — SiC と IGBT トランジスタと電源モジュール向け駆動機能と保護機能の評価ボード
| パッケージ | ピン数 | CAD シンボル、フットプリント、および 3D モデル |
|---|---|---|
| SOIC (DW) | 16 | Ultra Librarian |
購入と品質
推奨製品には、この TI 製品に関連するパラメータ、評価基板、またはリファレンス デザインが存在する可能性があります。