MC33937 Description
The 33937A is a field effect transistor (FET) predriver designed for three phase motor control and similar applications. It meets the stringent requirements of automotive applications and is fully AEC-Q100 grade 1 qualified. The IC contains three high-side FET predrivers and three low-side FET predrivers.
MC33937 Key Features
- Extended operating range from 6.0 V to 58 V covers 12 V and 42 V systems
- Gate drive capability of 1.0 A to 2.5 A
- Fully specified from 8.0 V to 40 V, covers 12 and 24 V automotive systems
- Device protection against reverse charge-injection from CGD and CGS of external FETs
- Dead time is programmable via the SPI port
- Simultaneous output capability enabled via safe SPI mand
- AEC-Q100 grade 1 qualified
MC33937 Applications
- Extended operating range from 6.0 V to 58 V covers 12 V and 42 V systems
- Gate drive capability of 1.0 A to 2.5 A
- Fully specified from 8.0 V to 40 V, covers 12 and 24 V automotive systems
- Device protection against reverse charge-injection from CGD and CGS of external FETs