AH293-YL-13

Overview

The AH293-YL-13 is a Hall effect integrated circuit motor driver manufactured by Diodes Incorporated. It operates within a supply voltage range of 1.8V to 5.75V and utilizes an SOT-89-5 surface-mount package. The device integrates high-side and low-side MOSFET drivers with a built-in DC coil interface, designed for brushless DC (BLDC) fan motor control applications.

Feature Summary

• Integrates Hall sensor interface and power stage in a single package
• Supports wide input voltage operation from 1.8V to 5.75V
• Designed specifically for direct drive of BLDC fan motors

Applications

• Brushless DC fan motor control
• Computer cooling systems
• Server chassis ventilation

Procurement Notes

Verify the specific suffix 'YL' against the manufacturer's official datasheet to confirm pinout and electrical characteristics. Ensure the selected component matches the required SOT-89-5 package dimensions and thermal requirements for the target application environment.

Selection Notes

Select this component when a compact solution for small BLDC fans is required. Consider the 1.8V minimum operating voltage for low-power systems. Verify that the integrated Hall sensing capability meets the motor's commutation requirements without external sensors.

Part Context

This part belongs to Diodes Incorporated's line of motor drivers and controllers. It serves as an all-in-one solution for simple fan applications, reducing bill-of-materials count by combining logic, sensing, and power switching functions into a single semiconductor device.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult the manufacturer's official replacement guide or contact technical support for verified alternatives.