UCC23525
- 5kVRMS single channel isolated gate driver with opto-compatible input
- Pin-to-pin replacement for opto isolated gate drivers
- 5A source / 5A sink, peak output current
- Maximum 36V output driver supply voltage
- 12V VDD undervoltage lockout
- Rail-to-rail output
- 100ns (maximum) propagation delay
- 25ns (maximum) part-to-part delay matching
- 30ns (maximum) pulse width distortion
- 200kV/µs (minimum) common-mode transient immunity (CMTI)
- Isolation barrier life >50 Years
- Stretched SO-6 package with >8.5mm creepage and clearance
- Operating junction temperature, TJ: –40°C to +150°C
The UCC23525 driversare opto-compatible, single-channel, isolated gate drivers for IGBTs, MOSFETs and SiC MOSFETs, with 5A source and 5A sink peak output current and 5kVRMSreinforced isolation rating. The high supply voltage range of 30V allows the use of bipolar supplies to effectively drive IGBTs and SiC power FETs. The UCC23525 can drive both low-side and high-side power FETs. Key features and characteristics bring significant performance and reliability upgrades over standard opto-coupler based gate drivers while maintaining pin-to-pin compatibility in both schematic and layout design.
Performance highlights include high common-mode transient immunity (CMTI), low propagation delay, and small pulse width distortion. Tight process control results in small part-to-part skew. The input stage is an emulated diode (e-diode) which means long term reliability and excellent aging characteristics compared to traditional LEDs found in optocoupler gate drivers. The UCC23525 is offered in a stretched SO-6 package, supporting 5KVRMS reinforced isolation rating. The stretched SO-6 package has >8.5mm creepage and clearance, and a mold compound from material group I which has a comparative tracking index (CTI) >600V.
The UCC23525s high performance and reliability makes it ideal for use in all types of motor drives, solar inverters, industrial power supplies, and appliances. The higher operating temperature opens up opportunities for applications not previously able to be supported by traditional optocouplers.
技術文件
類型 | 標題 | 日期 | ||
---|---|---|---|---|
* | Data sheet | UCC23525 5A Source, 5A Sink, 5 kVRMS Reinforced, Opto-Compatible, Single-Channel Isolated Gate Driver datasheet (Rev. A) | PDF | HTML | 2024年 4月 1日 |
設計與開發
如需其他條款或必要資源,請按一下下方的任何標題以檢視詳細頁面 (如有)。
UCC23513EVM-014 — 具有光學相容輸入的 UCC23513 3-A、5-kVrms、單通道絕緣式閘極驅動器 EVM
PSPICE-FOR-TI — PSpice® for TI 設計與模擬工具
封裝 | 針腳 | CAD 符號、佔位空間與 3D 模型 |
---|---|---|
SOIC (DWY) | 6 | Ultra Librarian |
訂購與品質
- RoHS
- REACH
- 產品標記
- 鉛塗層/球物料
- MSL 等級/回焊峰值
- MTBF/FIT 估算值
- 材料內容
- 認證摘要
- 進行中持續性的可靠性監測
- 晶圓廠位置
- 組裝地點
建議產品可能具有與此 TI 產品相關的參數、評估模組或參考設計。