Operating temperature of the MC33926 carrier


Do you have any information on the maximum operating(ambient) temperature for MC33926 Motor Driver Carrier.

The current requirement of the motor is only 1 Amps.
Ambient temperature will be close to 85 Degree Celsius.

Bibin Paul

Hello, Bibin.

85 degrees Celsius is right at the common limit for many components (e.g. X5R capacitors) and thermal dissipation will be worse at that temperature, so you will probably be OK, but it will depend a lot on how close to 85 C you really are.