The UCC33011-Q1 is an automotive qualified DC/DC power module with integrated transformer technology designed to provide 1.0W of isolated output power. UCC33011-Q1 supports an input voltage operation range from 3.0V to 5.5V and regulate 3.3V output voltage with a selectable headroom of 3.7V.
The UCC33011-Q1 features a proprietary transformer architecture that achieves a 5kVRMS isolation withstand voltage, while simultaneously supporting low electromagnetic interference (EMI) and excellent load regulation.
The UCC33011-Q1 integrates protection features for increased system robustness such as enable pin with fault reporting mechanism, short-circuit protection and thermal shutdown.
The UCC33011-Q1 comes in a miniaturized, low-profile SSOP (5.85mm × 7.50mm) package with 2.65mm height and > 8.2mm clearance and creepage.
| Top documentation | Type | Title | Format options | Date |
|---|---|---|---|---|
| * | Data sheet | UCC33011-Q1 Ultra-Small, 1.0W , 3.3V , 5kVRMS Isolation, Automotive DC/DC Module datasheet | PDF | HTML | Oct 27, 2026 |
| Application note | How to Pass CISPR32 Class B for UCC33420-Q1 | PDF | HTML | Oct 29, 2025 | |
| Certificate | UCC33411-Q1 Certificate of Compliance CISPR25 Class 5 | Oct 28, 2025 | ||
| Functional safety information | UCC33011(Q1), UCC33021(Q1) UCC33411(Q1), and UCC33421(Q1) Functional Safety FIT Rate, FMD and Pin FMA | PDF | HTML | Sep 16, 2025 |
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| Package | Pins | CAD symbols, footprints & 3D models |
|---|---|---|
| SO-MOD (DHA) | 16 | Ultra Librarian |
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