3933 - THREE-PHASE POWER MOSFET CONTROLLER

Allegro MicroSystems

Datasheet Details

Terminal 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 Name PGND.

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 Commutation with Internal Pullup Internal 5-V Regulator Low-Side Synchronous Rectification Direction Control PWM Speed-Control Input Fault-Diagnostic Output Under-Voltage Protection 3933.

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