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UCC21540-Q1
- AEC Q100 qualified with:
- Device temperature grade 1
- Device HBM ESD classification level H2
- Device CDM ESD classification level C6
- Functional Safety Quality-Managed
- Junction temperature range –40°C to 150°C
- Up to 18-V VDD output drive supply
- 5-V and 8-V VDD UVLO Options
- CMTI greater than 100 V/ns
- Switching parameters:
- 40-ns maximum propagation delay
- 5-ns maximum delay matching
- 5.5-ns maximum pulse-width distortion
- 35-µs maximum VDD power-up delay
- Safety-related certifications:
- 8000-VPK reinforced isolation per DIN V VDE V 0884-11:2017-01
- 5700-VRMS isolation for 1 minute per UL 1577
- CQC certification per GB4943.1-2011
The UCC21540-Q1 device is an isolated dual channel gate driver with programmable dead time and wide temperature range. This device exhibits consistent performance and robustness under extreme temperature conditions. It is designed with 4-A peak-source and 6-A peak-sink current to drive power MOSFET, IGBT, and GaN transistors.
The UCC21540-Q1 can be configured as two low-side drivers, two high-side drivers, or a half-bridge driver. The input side is isolated from the two output drivers by a 5.7-kVRMS isolation barrier, with a minimum of 100-V/ns common-mode transient immunity (CMTI).
Protection features include: resistor programmable dead time, disable feature to shut down both outputs simultaneously, integrated de-glitch filter that rejects input transients shorter than 5ns, and negative voltage handling for up to –2V spikes for 200ns on input and output pins. All supplies have UVLO protection.
要求更多資訊
提供 UCC21540-Q1 功能安全手冊及功能安全 FIT 率、FMD 和 Pin FMA 報告。立即索取
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技術文件
類型 | 標題 | 日期 | ||
---|---|---|---|---|
* | Data sheet | UCC21540-Q1 Reinforced Isolation Dual-Channel Gate Driver datasheet (Rev. C) | PDF | HTML | 2021年 2月 17日 |
Certificate | VDE Certificate for Reinforced Isolation for DIN EN IEC 60747-17 (Rev. S) | 2024年 2月 29日 | ||
Application note | Impact of Narrow Pulse Widths in Gate Driver Circuits (Rev. A) | PDF | HTML | 2024年 1月 25日 | |
Certificate | UCC21540 CQC Certificate of Product Certification | 2023年 8月 17日 | ||
Application brief | The Use and Benefits of Ferrite Beads in Gate Drive Circuits | PDF | HTML | 2021年 12月 16日 | |
Certificate | UL Certification E181974 Vol 4. Sec 9 (Rev. A) | 2019年 7月 22日 |
設計與開發
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UCC21540EVM — 具有 3.3mm 通道至通道間距的 5.0-kVrms 絕緣式雙通道閘極驅動器
PSPICE-FOR-TI — PSpice® for TI 設計與模擬工具
封裝 | 引腳 | 下載 |
---|---|---|
SOIC (DWK) | 14 | 檢視選項 |
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