About
A high power density resonant switched capacitor DC-DC converter (rPOL2V5) has been developed as a possible alternative to the bPOL2V5, of particular interest to the CMS High-Granularity Calorimeter (HGCAL) due to the relatively compact 12nH air-core inductor that it requires. The converter is based on an ASIC developed in a 130nm CMOS technology. It is powered by a 2.5V input, it can supply a maximum current of 3A to the output voltage range 1-1.5V. This work presents the strategies adopted at ASIC and PCB level to bring the converter to maturity, and the electrical and radiation characterization results..
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The talk
Credits and licence
- Institution
- CERN
- Department
- Conferences
- Speaker
- Stefano Caregari
- Year
- 2021
- Language
- English
- Subjects
- Physics, Engineering
- Source
- CERN
- Licence
- CERN, as CERN states it. CERN's terms
- Attribution
- © CERN. CERN provides its audiovisual media free of charge for educational and informational use, credited to CERN; this lecture is shown in CERN's own player.
- Who can watch
- CERN gives no rating. Invisible Network shows it to Tweens profiles and older, judged from what the source says about it. How courses are placed