Power Integrations AC Brushless DC Motor Driver IC 24-Pin InSOP-C Package BRD1165C-TL

Power Integrations BRD1165C-TL is an AC Brushless DC Motor Driver Integrated Circuit featuring a 24-pin InSOP-C surface mount package designed for efficient motor control applications. Engineered for maximum performance and design flexibility, this motor driver IC integrates a half-bridge stage delivering up to 98% efficiency, eliminating the need for external heat sinks during rated continuous RMS current operation.

The device incorporates 600 V N-channel power FREDFETs combined with an ultra-soft fast recovery diode, enabling smooth motor operation with reduced electromagnetic interference. Accurate instantaneous phase current output functionality removes the necessity for external sensing and amplification circuits, simplifying system design.

Self-biased drivers on the high and low sides eliminate auxiliary power supply requirements, further reducing application complexity. The compact InSOP-24C package includes exposed pads for optimized heat dissipation through printed circuit board heat sinking, making it ideal for space-sensitive designs.

Adjustable cycle-by-cycle current limiting for both FREDFETs enhances device protection and ensures safe operation under varying load conditions. The IC also includes internal dual-level thermal overload protection and fail-safe mechanisms to ensure system reliability in harsh environments.

This motor driver IC is suitable for controlling 2- or 3-phase high-voltage permanent magnet (PM) and brushless DC (BLDC) motor drives with typical inverter output power up to 300 W. Common applications include household appliances such as dishwashers and refrigerators, condenser fans in high-efficiency air conditioning systems, and other motor control tasks requiring high efficiency and compactness.

Fully integrated half-bridge stage with up to 98% efficiency eliminates external heat sinks. 600 V N-channel power FREDFETs with ultra-soft, fast recovery diode. Accurate instantaneous phase current output negates external sensing circuitry.

Self-biased low-side and high-side drivers eliminate auxiliary power supply needs. Small-footprint InSOP-24C package with exposed pads for PCB heat sinking. Adjustable cycle-by-cycle current limit ensures protection. Internal dual-level thermal overload and fail-safe operation.

Applications include high-voltage PM and BLDC motor drives up to 300 W. Ideal for appliances, refrigeration, and condenser fan motor control. Explore more Motor Driver ICs and electronics components on EnvMart for your industrial and commercial project needs.