3933 Datasheet | Allegro MicroSystems

FEATURES AND BENEFITS I I I I I I I I I I I I I I Drives External N-Channel FETs Intelligent High-Side Gate Drive Selectable Coast or Dynamic Brake on Power Down Adjustable Dead Time for Cross-Conduction Protection Selectable Fast or Slow Current-Decay Modes Internal PWM Peak Current Control Reset/Coast Input 120° Hall mutation with Internal Pullup Internal 5-V Regulator Low-Side Synchronous Rectification Direction Control PWM Speed-Control Input Fault-Diagnostic Output Under-Voltage Protection 3933 THREE-PHASE POWER MOSFET CONTROLLER Functional Block Diagram +V CONNECT FOR 12-V OPERATION VCCOUT LCAP REGULATOR...