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UCC33410-Q1
Automotive, 5V to 3.3V, 1W, 3kVrms isolated DC-DC module with integrated transformer
Data sheet
UCC33410-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
- 2mV/V typical line regulation
- Robust isolation barrier:
- Isolation rating: 3kVRMS
- Surge capability: 6.5kVPK
- Working voltage: 1159VPK
- 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
- Functional Safety-Capable
- 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
- AEC-Q100 qualified with the following results:
- Device temperature Grade 1: –40°C to 125°C ambient operating temperature
- VSON-12 (4.0mm × 5.00mm) package
UCC33410-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.
UCC33410-Q1 features a proprietary transformer architecture that achieves a 3kVRMS isolation rating, while simultaneously supporting low EMI and excellent load regulation.
The UCC33410-Q1 integrates protection features for increased system robustness such as enable pin with fault reporting mechanism, short circuit protection and thermal shutdown.
The UCC33410-Q1 comes in a miniaturized, low-profile solution VSON (4.0mm × 5.00mm) package with 1.00mm height and > 4.1mm creepage and clearance
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Technical documentation
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View all 2 | Type | Title | Date | ||
|---|---|---|---|---|
| * | Data sheet | UCC33410-Q1 Ultra-Small, 1.0W , 3.3V , 3kVRMS Isolation, Automotive DC/DC Module datasheet | PDF | HTML | 19 Jun 2024 |
| Certificate | UCC33420EVM-080 EU Declaration of Conformity (DoC) | 19 Jan 2024 |
Design & development
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Evaluation board
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 (...)
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Ordering & quality
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