Features: ` Full bridge driver` Integrated bootstrap diodes` Integrated high voltage level shift function` High voltage input (570 V maximum) for the internal supply` Adjustable 'dead time'` Adjustable oscillator frequency` High voltage level shifter for the bridge enable function` Shut-down funct...
UBA2030T: Features: ` Full bridge driver` Integrated bootstrap diodes` Integrated high voltage level shift function` High voltage input (570 V maximum) for the internal supply` Adjustable 'dead time'` Adjusta...
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The UBA2030T is a high voltage integrated circuit fabricated using the BCD750 power logic process.The circuit is designed for driving the MOSFETs in a full bridge configuration. In addition, it features a shut-down function, an adjustable oscillator and a PMOS high voltage level shifter to control the bridge enable function.
To guarantee an accurate 50% duty factor, the oscillator signal passes through a divider before being fed to the output drivers.