AH284-YL-13

Overview

The AH284-YL-13 is a Hall-effect smart fan motor controller manufactured by Diodes Incorporated. It integrates CMOS technology with a D-coil driver for brushless DC motor applications. The device operates within a supply voltage range of 3.8V to 20V. It is housed in an SOT-89-5 package and is classified as a legacy product.

Feature Summary

• Integrates Hall-effect sensing with CMOS logic and D-coil drive capability
• Designed specifically for smart fan motor control applications

Applications

• Brushless DC (BLDC) motor control
• Smart fan systems
• Motor driver circuits

Procurement Notes

Verify component status carefully, as the AH284-YL-13 is identified as a legacy product. Confirm availability through authorized distributors or secondary markets. Ensure that the SOT-89-5 package dimensions and pinout match your PCB design requirements before finalizing procurement decisions.

Selection Notes

Select this component for applications requiring integrated Hall-sensing and motor driving in a compact form factor. Consider the 3.8V to 20V operating range for compatibility with various power supplies. Evaluate the legacy status against long-term supply chain stability requirements for your specific project lifecycle.

Part Context

This part belongs to Diodes Incorporated's line of motor drivers and controllers. It combines sensor and driver functions into a single IC, simplifying system design for fan applications. The SOT-89-5 package provides a compact solution for space-constrained electronic devices requiring reliable motor control.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. As a legacy item, direct replacements may require evaluation of functional equivalents from other manufacturers or newer generations within the same family.