BTS7960B ,High Current Half-Bridge IC, 33A Current Capability, 16 mOhm Path Resistance

The BTS7960B is a fully integrated high-current half-bridge driver designed for motor drive applications. As part of Infineon's NovalithIC™ family, it combines a high-side MOSFET, a low-side MOSFET, and a sophisticated driver IC in a single compact package. This innovative design offers features like PWM control up to 25 kHz, adjustable slew rates, overcurrent and overtemperature protection, and a low quiescent current of typically 7 uA at 25C.

Ideal for DC or brushless DC motor applications, the BTS7960B ensures efficient and reliable operation with advanced safety features such as short-circuit, undervoltage, and overvoltage shutdown. Its integrated current sense and diagnostic feedback add a new level of monitoring and control capabilities. With a minimum current path capability of 33 A and low path resistance of 16 mΩ at 25C, this IC is suitable for high-performance motor control systems like power windows, seat adjustment, and cooling fans.

Key Features :

• High peak current capability of up to 33A, making it ideal for high-power motor applications.
• Integrated low-side and high-side MOSFETs for efficient power management.
• PWM frequency support of up to 25kHz with active freewheeling for enhanced performance.
• Overcurrent, overvoltage, and undervoltage protection for reliable operation in demanding environments.
• Adjustable slew rates for optimized EMI (Electromagnetic Interference) performance.
• Status flag diagnosis with current sensing capability for easy fault detection and debugging.