Coupled Inductors Selection Guide (Automotive Grade)

Click Series name in the diagram above for details.

  • Automotive Grade
    Automotive Grade
Application Tight Coupling Factor Loose Coupling Factor
Power Management Systems Topology 7mm x 7mm 10mm x 10mm 12mm x 12mm 12mm x 12mm
ADAS
ECU
LED Lighting
BMS
48V x EV
SEPIC
ZETA
Multi Output Buck
Flyback
B82472D6

CF: 97-99%
2.2 to 47μH
1.8 to 7.95A
DCR 0.03 to 0.4Ω

B82464D6

CF: 95-99%
2.2 to 47μH
2.95 to 13.85A
DCR 0.02 to 0.24Ω

B82477D4*M900

CF: 94.9-99.7%
2 to 100μH
2.2 to 15A
DCR 0.02 to 0.25Ω

B82477D6

CF: 97-99%
3.9 to 47μH
4.7 to 16.1A
DCR 0.01 to 0.08Ω

CUK
B82477C6

CF: 86-87%
4.7 to 47μH
4.8 to 15.3A
DCR 0.01 to 0.08Ω