BD6726FU-E2

Overview

The BD6726FU-E2 is a DC brushless fan motor driver manufactured by ROHM Semiconductor. It operates within a supply voltage range of 5 V to 17 V and features a maximum power dissipation of 874.7 mW. The device draws a working supply current of 5.4 mA and supports an operating temperature range from -40 °C to +100 °C. It is housed in a 20-pin SSOP-C package with two outputs.

Feature Summary

• Integrates a quiet pre-driver with speed control functionality based on rotation speed feedback.

Applications

• DC brushless fan motor control systems

Procurement Notes

Verify the NRND status, indicating the component is not recommended for new designs. Confirm the specific suffix E2 matches project requirements. Check RoHS compliance details via official documentation before integration.

Selection Notes

Select this part for applications requiring integrated rotation speed feedback control. Ensure the thermal design accommodates the specified power dissipation limit. Verify compatibility with the required supply voltage window and package constraints.

Part Context

This component belongs to the BD6726FU series of motor controllers. It is categorized under PMIC and Motor Drivers. The manufacturer lists it as a dedicated solution for brushless fan motors, distinct from general-purpose half-bridge drivers.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult official distributor databases for cross-references if necessary.

FAQ

What is the primary function of the pre-driver in this IC?

The pre-driver provides speed control functionality through rotation speed feedback.

Is this component suitable for new design implementations?

No, the component is marked as NRND (Not Recommended for New Designs).