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