BTN8982TAAUMA1

The BTN8982TAAUMA1 is an integrated high current half bridge IC for motor drive applications in 7 pin TO-263 package. It is part of the NovalithIC family containing one P-channel high-side MOSFET and one N-channel low-side MOSFET with an integrated driver IC. Due to the P-channel high-side switch the need for a charge pump is eliminated thus minimizing EMI. Interfacing to a microcontroller is made easy by the integrated driver IC which features logic level inputs, diagnosis with current sense, slew rate adjustment, dead time generation and protection against over temperature, under voltage, over current and short circuit. It provides a cost optimized solution for protected high current PWM motor drives with very low board space consumption.

• Enhanced switching speed for reduced switching losses
• Capable for high PWM frequency combined with active freewheeling
• 7μA at 25°C typical low quiescent current
• 55A minimum current limitation level
• Status flag diagnosis with current sense capability
• Overtemperature shutdown with latch behaviour
• Undervoltage shutdown
• Driver circuit with logic level inputs
• Adjustable slew rates for optimized EMI
• Operation up to 40V

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