ROHM DC Motor Driver IC 600 V 35 A 3 Phase HSDIP25 Package BM64378S-VA

ROHM BM64378S-VA is a high-performance DC Motor Driver IC designed specifically for precise control of 3 phase DC and AC motors. It is an intelligent power module integrating gate drivers, bootstrap diodes, IGBTs, and flywheel diodes within a 25-pin HSDIP25 package. This module supports maximum Collector Emitter Voltage of 600 volts and Collector Current up to 35 amperes, enabling it to handle demanding motor driver applications effectively.

With through hole mounting and compact dimensions of 38.5 mm length, 24.5 mm width, and 3.75 mm height, this component facilitates easy installation and efficient PCB layout. The typical switching frequency of 20 kHz and inverter power rating of 69 watts allow for refined motor speed control and optimized power efficiency.

ROHM BM64378S-VA operates reliably within an ambient temperature range from -40°C up to 115°C, making it suitable for industrial and household appliance environments. The supply current is minimal at 2.8 mA, ensuring low power consumption during operation. It does not conform to automotive standards, focusing instead on applications like air conditioner compressors, washing machines, and refrigerators.

The module’s intelligent design features low side IGBT open emitter and integrated high side IGBT gate driver circuits, facilitating precise and reliable motor control. Temperature output is available through an analogue signal for effective thermal monitoring. This IC is essential in motor driver circuits requiring efficient and compact power management solutions for 3 phase motors.

In industrial, commercial, and laboratory settings, the ROHM BM64378S-VA DC Motor Driver IC delivers dependable performance for controlling electric motors in various appliances and machinery. Its high voltage and current ratings, combined with integrated control components, reduce external circuitry complexity and improve system reliability.

Supports DC motor 3 phase control with integrated intelligent power module. Maximum voltage rating of 600 V and collector current of 35 A ensures robust operation. Compact HSDIP25 through hole package enables easy PCB integration.

Operating range from -40°C to 115°C suits diverse environments. Typical switching frequency of 20 kHz optimizes motor responsiveness. Low supply current of 2.8 mA contributes to energy efficiency. Integrated gate drivers and diodes simplify motor driver circuit design.

Useful temperature output analogue signal facilitates thermal management. Explore more advanced Motor Driver ICs and power management components within EnvMart's comprehensive electronics catalog.