A5936GLKTR-T

Motor Drivers, Controllers Overview

The A5936GLKTR-T is a three-phase sensorless sinusoidal fan motor driver manufactured by Allegro MicroSystems. It operates within a load voltage range of 5 V to 16 V and supports a switching frequency of 24.4 kHz. The device features an SSOP-10 surface-mount package with a wide operating temperature range from -40°C to +105°C. It includes integrated protection against overcurrent, overtemperature, and undervoltage conditions. The component is designed for appliance fan applications requiring efficient brushless DC motor control.

Motor Drivers, Controllers Feature Summary

• Integrated sensorless sinusoidal drive technology for smooth three-phase BLDC operation
• Built-in thermal shutdown and overcurrent protection mechanisms
• Low electromagnetic interference through optimized switching frequency
• Compact SSOP-10 surface mount packaging for space-constrained designs

Motor Drivers, Controllers Applications

• Appliance cooling fans
• HVAC system blowers
• Computer chassis ventilation
• Consumer electronics thermal management

Motor Drivers, Controllers Procurement Notes

Verify the exact suffix configuration when sourcing replacements, as variations may indicate different packaging or tape specifications. Confirm that the replacement part matches the original pinout and electrical ratings. Check manufacturer end-of-life notifications to ensure long-term availability. Validate RoHS compliance status against current regulatory requirements. Ensure the supplier provides official datasheets for final technical confirmation before integration.

Motor Drivers, Controllers Selection Notes

Select this component for applications requiring low-noise sinusoidal commutation in small form-factor fans. The integrated sensorless design eliminates the need for external Hall effect sensors, reducing bill of materials cost. Consider the 5V to 16V supply range compatibility with standard logic levels. Evaluate the thermal performance within the specific enclosure constraints due to the compact SSOP-10 footprint.

Motor Drivers, Controllers Part Context

This part belongs to the A5936 series of three-phase fan drivers from Allegro MicroSystems. It is specifically engineered for high-efficiency cooling solutions in household appliances and office equipment. The series emphasizes quiet operation and reliable sensorless control without complex feedback loops.

Motor Drivers, Controllers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.