BT7960

The BTS7960 43A H-Bridge Motor Driver Module (IBT-2) uses dual BTS7960 half-bridge ICs to deliver high-current bidirectional motor control with PWM up to 25kHz. Integrated NovalithIC driver with logic-level inputs, dead-time generation, and comprehensive protection (OT, OV, UV, OC, short circuit). Minimal board footprint. Compatible with Arduino and other microcontrollers.

Note: HW-039 variant has identical functionality.

Features:

• Peak current: 43A | Continuous current: ~27A
• PWM frequency: up to 25kHz with active freewheeling
• Logic-level inputs (3.3V / 5V compatible)
• Switched-mode current limitation for reduced power dissipation
• Status flag with current sense output
• Protections: overtemperature (latch), overvoltage lockout, under-voltage shutdown, overcurrent, short circuit
• ESD protection via 74AHC244 Schmitt-trigger buffer (accepts inputs above VCC)
• Adjustable slew rates for EMI optimisation