ROHM: On Board Charger

On Board Charger

Automotive (onboard) chargers are AC/DC converters that convert the household AC (100V to 240V) supply to DC in order to charge the high voltage battery array. To ensure universal compatibility, most onboard chargers support a wide voltage range, usually between 85V and 265V. However, due to input voltage fluctuations, safer and more efficient devices are required.
In addition to isolator ICs, ROHM offers a broad range of power devices, including SiC SBDs.

Suggested Products

• BM6104x – Isolated Gate Driver
• BM6722x – Isolators
• BM66002x – Temperature Monitor
• BM67290x – High Voltage Monitor
• BD9031x – Power Supply IC
• PSRx – Power Shunt Resistor
• SCS2x – SiC Shottky Barrier Diode