UCC33420
- 1.5W Maximum output power
- 4.5V to 5.5V input voltage operation range
- 5.0V, 5.5V regulated selectable output voltage
- 5.0V: 300mA available load current
- Robust isolation barrier:
- Isolation rating: 3kVRMS
- Surge capability: 6.5kVPK
- Working voltage: 1188VPK
- 200V/nS common mode transient immunity
- Power dense isolated DC/DC module with integrated transformer technology
- Adaptive spread spectrum modulation (SSM)
- Meets CISPR32 Class B emission
- Strong magnetic fields immunity
- Overload and short circuit protection
- Thermal shutdown
- Low inrush current soft-start
- Enable pin with fault reporting mechanism
- Planned Safety-related certifications:
- Basic isolation per DIN EN IEC 60747-17 (VDE 0884-17)
- 3kVRMS isolation for 1 minute per UL 1577
- UL certification per IEC 62368-1, and IEC 60601-1 end equipment standards
- CQC approval per GB4943.1-2022
- Extended temperature range: –40°C to 125°C
- VSON-12 (4.00mm × 5.00mm) package
UCC33420 is an industrial DC/DC power module with integrated transformer technology designed to provide 1.5W of isolated output power. It can support an input voltage operation range of 4.5V to 5.5V and regulate 5.0V output voltage with a selectable headroom of 5.5V.
UCC33420 features a proprietary transformer architecture that achieves a 3kVRMS isolation rating, while simultaneously supporting low EMI and excellent load regulation.
The UCC33420 integrates protection features for increased system robustness such as enable pin with fault reporting mechanism, short circuit protection and thermal shutdown.
The UCC33420 comes in a miniaturized, low-profile solution VSON (4.00mm × 5.00mm) package with 1.00mm height and > 4.2mm creepage and clearance
技術文件
| 類型 | 標題 | 日期 | ||
|---|---|---|---|---|
| * | Data sheet | UCC33420 Ultra-Small, 1.5W , 5.0V , 3kVRMS Isolation, Industrial DC/DC Module datasheet (Rev. C) | PDF | HTML | 2024年 3月 18日 |
| Technical article | 微型隔離式 DC/DC 模組如何實現更高的功率密度 | PDF | HTML | 2024年 2月 20日 | |
| Certificate | UCC33420EVM-080 EU Declaration of Conformity (DoC) | 2024年 1月 19日 |
設計與開發
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UCC33420EVM-080 — UCC33420 evaluation module
The UCC33420EVM-080 is intended to allow designers to evaluate the performance and capabilities of the UCC33420. UCC33420 is an isolated DC/DC converter module able to deliver 1.5W with 3kVrms of isolation in a very small and compact VSON-12 (4 mm by 5 mm by 1 mm) package, reducing footprint and (...)
| 封裝 | 引腳 | 下載 |
|---|---|---|
| VSON-FCRLF (RAQ) | 12 | 檢視選項 |
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
- 資格摘要
- 進行中可靠性監測
- 晶圓廠位置
- 組裝地點