UCC33411-Q1
- 1.0W maximum output power
- 4.5V to 5.5V input voltage operation range
- 3.3V, 3.7V regulated selectable output voltage
- 3.3V: 300mA available load current
- 0.5% typical load regulation
- 4mV/V typical line regulation
- Robust isolation barrier:
- Isolation rating: 5kVRMS
- Surge capability: 10.4kVPK
- Working voltage: 1700VPK
- ± 8KV IEC 61000-4-2 contact discharge protection across isolation barrier
- 250V/ns common mode transient immunity
- Power dense isolated DC/DC module with integrated transformer technology
- Adaptive spread spectrum modulation (SSM)
- Meets CISPR-25 Class 5 emission
- Strong magnetic fields immunity
- Overload and short circuit protection
- Thermal shutdown
- Low inrush current soft-start
- Enable pin with fault reporting mechanism
- Functional Safety-Capable
- Documentation will be available to aid functional safety system design
- Planned Safety-related certifications:
- Reinforced isolation per DIN EN IEC 60747-17 (VDE 0884-17)
- 5kVRMS isolation for 1 minute per UL 1577 / CSA
- AEC-Q100 qualified with the following results:
- Device temperature Grade 1: –40°C to 125°C ambient operating temperature
- SOIC-16 (5.85mm × 7.50mm) package
UCC33411-Q1 is an automotive qualified DC/DC power module with integrated transformer technology designed to provide 1.0W of isolated output power. It can support an input voltage operation range of 4.5V to 5.5V and regulate 3.3V output voltage with a selectable headroom of 3.7V.
UCC33411-Q1 features a proprietary transformer architecture that achieves a 5kVRMS isolation rating, while simultaneously supporting low EMI and excellent load regulation.
The UCC33411-Q1 integrates protection features for increased system robustness such as enable pin with fault reporting mechanism, short circuit protection and thermal shutdown.
The UCC33411-Q1 comes in a miniaturized, low-profile solution SOIC (5.85mm × 7.50mm) package with 2.65mm height and > 8.2mm creepage and clearance
기술 자료
| 유형 | 직함 | 날짜 | ||
|---|---|---|---|---|
| * | Data sheet | UCC33411-Q1 Ultra-Small, 1.0W , 3.3V , 5kVRMS Isolation, Automotive DC/DC Module datasheet | PDF | HTML | 2024/11/25 |
| Application note | How to Pass CISPR32 Class B for UCC33420-Q1 | PDF | HTML | 2025/10/29 | |
| Certificate | UCC33411-Q1 Certificate of Compliance CISPR25 Class 5 | 2025/10/28 | ||
| Functional safety information | UCC33011(Q1), UCC33021(Q1) UCC33411(Q1), and UCC33421(Q1) Functional Safety FIT Rate, FMD and Pin FMA | PDF | HTML | 2025/09/16 | |
| Certificate | UCC33411-Q1 Certificate of Compliance CISPR32 Class B | 2025/08/20 | ||
| Technical article | 전력 모듈 패키지 유형 및 장점 | PDF | HTML | 2024/08/12 |
설계 및 개발
추가 조건 또는 필수 리소스는 사용 가능한 경우 아래 제목을 클릭하여 세부 정보 페이지를 확인하세요.
UCC33421EVM-092 — UCC33421 평가 모듈
| 패키지 | 핀 | CAD 기호, 풋프린트 및 3D 모델 |
|---|---|---|
| SO-MOD (DHA) | 16 | Ultra Librarian |
| UNKNOWN (DHA) | 16 | Ultra Librarian |
주문 및 품질
- RoHS
- REACH
- 디바이스 마킹
- 납 마감/볼 재질
- MSL 등급/피크 리플로우
- MTBF/FIT 예측
- 물질 성분
- 인증 요약
- 지속적인 신뢰성 모니터링
- 팹 위치
- 조립 위치
권장 제품에는 본 TI 제품과 관련된 매개 변수, 평가 모듈 또는 레퍼런스 디자인이 있을 수 있습니다.