BTN8982TAAUMA1 Description
For motor driving applications, the BTN8982TAAUMA1 is an integrated high current half bridge. It's part of the NovalithICTM series, which includes one p-channel highside MOSFET and one n-channel lowside MOSFET in a single package with an integrated driver IC. Because the p-channel highside switch eliminates the requirement for a charge pump, EMI is reduced. The integrated driver IC makes connecting to a microcontroller simple, with logic level inputs, current sense diagnosis, slew rate adjustment, dead time creation, and protection against overtemperature, undervoltage, overcurrent, and short circuit.
BTN8982TAAUMA1 Features
? Current limiting in switched mode for reduced power dissipation in overcurrent situations
? The current limit is 55 A minimum.
? Current sense capacity status flag diagnosis
? Latch behavior for overheating shutdown
? Undervoltage protection
? Logic level inputs in the driver circuit
? Slew rates that can be adjusted for better EMI
? Up to 40V operation
BTN8982TAAUMA1 Applications
The BTN8982TAAUMA1 is a cost-effective solution for protected high-current PWM motor drives that uses very little board space.
