Sumida DC-DC Converter Transformer for Automotive and High Reliability Applications
Posted On 2.6.2017
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Sumida has developed an high reliability DC-DC Converter Transformer CEER117 for automotive use (high reliability), or as a IGBT drive insulated transformer for EV air conditioners, Insulated transformer for battery monitoring units, medical and industrial equipment. Custom design is available.
CEER117 is used for an application note for AVAGO IC ACPL-32JT (Sumida P/N CEER117-AX05-13-048) and for ROHM IC BM60051, BM60054 and BM60055 (Sumida P/N CEER117-AX05-15-007).
Electrical characteristic
Max. Operating frequency 500 kHz
Operating Power 2.0W (@ 100 kHz)
Operating temperature range : – 40℃~+ 125℃ (*including self-heating)
Withstand Voltage: 2.5kVrms, 50/60Hz, 60sec.
IC reference
| Part No. | Inductance (100kHz/1V) | LL (100kHz/1V) | IC Number | ||
| (2-3) | (1-4) | (6-7) | (2-3) | ||
| CEER117-AX05-13-048 | 59.0uH±25% | — | 240uH±25% | 1.8uH Max | ACPL-32JT (AVAGO) |
| CEER117-AX05-15-007 | 7.2uH±18% | 13.8uH | 120uH | 0.1uH Typ. | BM60051, 60054, 60055(ROHM) |
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