BD63001AMUV-E2

Overview

The BD63001AMUV-E2 is a three-phase brushless DC motor pre-driver manufactured by ROHM Semiconductor. It operates within a power supply voltage range of 6V to 28V, with a maximum rating of 33V. The device utilizes a VQFN024V4040 package measuring 4.0x4.0mm with a thickness of 1.0mm. It supports an operating temperature range from -40°C to +85°C and features built-in 120° commutation logic for Hall sensor inputs.

Feature Summary

• Generates drive signals for external upper Pch and lower Nch MOS transistors based on Hall sensor inputs.
• Integrates comprehensive protection circuits including current limit, overheat, under-voltage, over-voltage, and motor lock protection.
• Supports both PWM and DC control systems with CW/CCW rotation functionality and FG output.

Applications

• Office automation (OA) machines
• Small fan motors
• Three-phase brushless DC motor drives

Procurement Notes

Verify the specific suffix E2 against the official datasheet to confirm RoHS compliance and lead time specifications. Ensure the ordering quantity aligns with the standard taping packaging requirements of 2500 units per reel. Confirm that the application environment remains within the specified commercial temperature range, as automotive use is explicitly excluded for this standard-grade product.

Selection Notes

Select this component when designing compact motor control systems requiring integrated commutation logic. It is suitable for applications needing protection against common fault conditions without external discrete components. Consider the VQFN package constraints for thermal management and PCB layout. Verify compatibility with the intended Hall sensor signal levels and external MOSFET gate drive requirements.

Part Context

This part belongs to the BD63001 series of three-phase brushless motor pre-drivers. It is designed to simplify BLDC motor control by handling commutation and protection internally. The AMUV variant indicates the specific package type and pin configuration used in ROHM's motor driver lineup for small form-factor applications.

Replacement Considerations

Consult the official ROHM replacement guide for direct equivalents. Cross-reference pinouts and electrical characteristics with similar models like the BD63003 or BD63005 if higher current or different voltage ratings are required. Ensure any substitute maintains the same 120-degree commutation logic and protection feature set.

FAQ

Is the BD63001AMUV-E2 suitable for automotive applications?

No, this product is classified as a standard-grade component and is explicitly not recommended for use in automotive equipment.

What type of external transistors does this pre-driver support?

It is designed to drive external upper Pch and lower Nch MOS transistors.