FEATURES

„ Drives wide range of n-channel MOSFETs in 3-phase bridges

„ PFM boost converter for use with low-voltage battery supplies

„ Internal LDO regulator for gate-driver supply

„ Bootstrap circuits for high-side gate drivers

„ Current monitor output

„ Adjustable battery overvoltage detection

„ Diagnostic outputs

„ Motor lead short-to-battery, short-to-ground, and

bridge-open protection

„ Undervoltage protection

„ -40 °C to +150 °C, TJ operation

„ Thermal shutdown