UCC12040
- High-density DC/DC module with optimized integrated transformer technology
- Input voltage range: 4.5 V to 5.5 V
- Output voltages (selectable): 5.4 V, 5.0 V, 3.7 V, 3.3 V
- Output power: 500 mW
- Peak efficiency: 60%
- Line regulation (typical): 1%
- Load regulation (typical): 1.5%
- Meets CISPR32 Class B EMI limits without ferrite beads on a 2-layer PCB
- Spread spectrum modulation (SSM)
- Robust isolation barrier:
- Isolation rating: 3 kVRMS
- Surge capability: 6.5 kVPK
- Working voltage: 850 VRMS
- CMTI (typical): ±100 V/ns
- Short circuit recovery
- Thermal shutdown
- 16-pin wide-body SOIC package with > 8-mm creepage and clearance
- Extended temperature range: –40°C to 125°C
- Safety-related certifications:
-
5657-VPK basic isolation per DIN V VDE V 0884-11:2017- 01
-
3000-VRMS isolation for 1 minute per UL 1577
- UL certification per IEC 60950-1, IEC 62368- 1 and IEC 60601-1 end equipment standards
- CQC approval per GB4943.1-2011
-
UCC12040 is a DC/DC power module with 3-kVRMSbasic isolation rating designed to provide efficient, isolated power to isolated circuits that require a bias supply with a well-regulated output voltage. The device integrates a transformer and DC/DC controller with a proprietary architecture to provide 500 mW (typical) of isolated power with low EMI.
The UCC12040 integrates protection features for increased system robustness. The device also has an enable pin, synchronization capability, and regulated 5-V or 3.3-V output options with headroom. The UCC12040 is a low-profile, miniaturized solution offered in a wide-body SOIC package with 2.65-mm height.
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封装 | 引脚 | CAD 符号、封装和 3D 模型 |
---|---|---|
SO-MOD (DVE) | 16 | Ultra Librarian |
订购和质量
- RoHS
- REACH
- 器件标识
- 引脚镀层/焊球材料
- MSL 等级/回流焊峰值温度
- MTBF/时基故障估算
- 材料成分
- 鉴定摘要
- 持续可靠性监测
- 制造厂地点
- 封装厂地点