The A3932 is a three-phase MOSFET controller designed for use with bipolar brushless DC motors.
It features high gate-current drive capability, synchronous rectification, and adjustable dead time for cross-conduction protection.
The controller supports 100% duty cycle operation and has selectable fast or slow current-decay modes.
Internal PWM peak current control and high-current gate drive are also included, along with motor lead short-to-ground protection and an internal 5 V regulator.
Additionally, the A3932 has a brake input, PWM torque-control input, fault-diagnostic output, and tachometer output, as well as thermal shutdown and undervoltage protection.
Key Features:
Drives a wide range of N-channel MOSFETs
Synchronous rectification and power MOSFET protection
Adjustable dead time for cross-conduction protection
100% duty cycle operation and selectable current-decay modes
Internal PWM peak current control and high-current gate drive
Motor lead short-to-ground protection and internal 5 V regulator
Brake input, PWM torque-control input, fault-diagnostic output, and tachometer output
Thermal shutdown and undervoltage protection
Manual:
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Pricing & Distributors: https://www.datasheets360.com/part/detail/a3932sld-t/8990467628263511127/
