Infineon IFX9201S H-Bridge Motor Driver, 6A, 5-36V, SOIC-12

The Infineon IFX9201S H-Bridge Motor Driver is a general-purpose, high-current driver designed for precise control of brushed DC motors and other inductive loads. With a continuous output current of 6A and a wide supply voltage range from 5V to 36V, this driver delivers robust performance for demanding industrial and automotive applications.

The outputs can be pulse width modulated at frequencies up to 20 kHz, enabling smooth and efficient motor speed control. The PWM/DIR interface simplifies microcontroller integration by reducing the number of PWM-capable pins required. Logic inputs are compatible with both 3.3V and 5V TTL/CMOS levels, ensuring versatile connectivity with modern control systems.

The driver IC incorporates comprehensive protection features to safeguard your system. These include chopper current limitation, short-circuit shutdown with latch behaviour, overtemperature shutdown, undervoltage shutdown, and open load detection in both ON and OFF states. Detailed diagnosis is available via SPI or a simple error flag, providing valuable insights for system monitoring and fault analysis.

The device is housed in a compact PG-DSO-12-17 (SOIC) package with 12 pins, suitable for space-constrained PCB designs. It features a low standby current and a typical RDS(on) of 100 mΩ per switch at Tj = 25°C, minimising power losses. This motor driver is an ideal choice for applications requiring reliable, high-current H-Bridge functionality.

Key Features

• High-output current: 6A
• Wide supply voltage range: 5V to 36V
• PWM frequency up to 20 kHz
• 3.3V and 5V compatible logic inputs
• Comprehensive protection and diagnostic features
• Compact SOIC-12 package

Important: Please note that this product may contain substances listed under the SVHC regulation (status as of 25-Jun-2025). Ensure compliance with applicable regulations before use.