UBA2033
FEATURES
- Full bridge driver circuit
- Integrated bootstrap diodes
- Integrated high voltage level shift function
- High voltage input for the internal supply voltage
- 550 V maximum voltage
- Bridge disable function
- Input for start-up delay
- Adjustable oscillator frequency
- Predefined bridge position during start-up.
GENERAL DESCRIPTION
The UBA2033 is a high voltage monolithic integrated circuit made in the EZ-HV SOI process. The circuit is designed for driving the MOSFETs in a full bridge configuration. In addition, it features a disable function, an internal adjustable oscillator and an external drive function with a low-voltage level shifter for driving the bridge. To guarantee an accurate 50% duty factor, the oscillator signal can be passed through a divider before being fed to the output driver.
APPLICATIONS
- The UBA2033 can drive (via the MOSFETs) any kind of load in a full bridge configuration
- The circuit is especially designed as a mutator for High Intensity...
