UCC33420 Ultra-Small, 1.5W, 5.0V, 3kV_RMS Isolation, Industrial DC/DC Module

1 Features

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
0.5% typical load regulation
4mV/V typical line regulation
Robust isolation barrier:
- Isolation rating: 3kV_RMS
- Surge capability: 6.5kV_PK
- Working voltage: 1159V_PK
- 200V/ns common mode transient immunity
Power dense isolated DC/DC module with integrated transformer technology
Adaptive spread spectrum modulation (SSM)
Meets CISPR-32 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:
- DIN EN IEC 60747-17 (VDE 0884-17)
- UL 1577 / CSA component recognition program
- IEC 62368-1 and IEC 60601-1 certifications
Extended temperature range: –40°C to 125°C
VSON-12 (4.00mm × 5.00mm) package