Systems and methods for three channel galvanic isolator for inverter for electric vehicle

A system comprising:

• a multi-chip module for an inverter, the multi-chip module including:
• a low-voltage controller;
• a first high-voltage controller;
• a first galvanic isolator connecting the low-voltage controller to the first high-voltage controller;
• a second high-voltage controller;
• a second galvanic isolator connecting the low-voltage controller to the second high-voltage controller;
• a third high-voltage controller;
• and
• a third galvanic isolator connecting the low-voltage controller to the third high-voltage controller.

A system comprising:

• an inverter configured to convert DC power from a battery to AC power to drive a motor, wherein the inverter includes:
• an upper phase controller including a low voltage upper phase controller, a first high-voltage upper phase controller, a second high-voltage upper phase controller, and a third high-voltage upper phase controller;
• a lower phase controller including a low voltage lower phase controller, a first high-voltage lower phase controller, a second high-voltage lower phase controller, and a third high-voltage lower phase controller;
• a first power module including a first upper phase point-of-use controller, a first upper phase switch, a first lower phase point-of-use controller, and a first lower phase switch;
• a second power module including a second upper phase point-of-use controller, a second upper phase switch, a second lower phase point-of-use controller, and a second lower phase switch;
• and
• a third power module including a third upper phase point-of-use controller, a third upper phase switch, a third lower phase point-of-use controller, and a third lower phase switch.