The BP818 is a magnetically coupled isolator designed forcommunication between primary and secondary of offlinepower supplies. The BP818 has two built-in coupling coils and utilizes themagnetic coupling to communicate information, whileproviding galvanic isolation. The BP8l8 offers stable andreliable performance eliminating the disadvantages oftraditional optocouplers such as low precision andnonlinear current transfer ratio, as well as limited lifetime.

Magnetic coupling with stable performance

No lifetime decay

Wide operatingtemperature: -55 °C~ 125 °C

No bias current required, reduces standby power consumption

Up to 5000 VAC isolation voltage

• QC/USB PD/programable AC/DC chargers
• Adapters
• AC/DC auxiliary power

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