BD63573NUV-E2

Overview

The BD63573NUV-E2 is a single H-bridge motor driver manufactured by ROHM Semiconductor, designed for high-speed applications. It operates within a power supply voltage range of 2.5 V to 5.5 V and supports an output current of 1.2 A with a peak current capacity of 3.2 A. The device features a low on-resistance DMOS output and utilizes a charge-pump-less PDMOS high-side driver architecture. Packaged in a compact 10-pin VSON-V EP (3.0x3.0 mm) format, it includes built-in under-voltage lockout protection and thermal shutdown functions.

Feature Summary

• Integrates a single full-on drive H-bridge utilizing low on-resistance DMOS outputs for efficient power management.
• Employs a charge-pump-less PDMOS high-side driver configuration to facilitate high-speed switching operations.
• Incorporates comprehensive protection mechanisms including under-voltage lockout and thermal shutdown circuitry.

Applications

• Mobile devices requiring compact motor control solutions
• Home appliance actuator drivers
• General purpose high-speed motor driving circuits

Procurement Notes

Verify the specific suffix E2 against official ROHM documentation to confirm compliance with environmental standards and material specifications. Ensure that the ordering information matches the exact package type and tape/reel requirements defined in the manufacturer's datasheet to prevent compatibility issues during assembly.

Selection Notes

Select this component when a single H-bridge topology is required for high-speed motor control within a 2.5 V to 5.5 V supply range. The choice is appropriate for space-constrained designs due to the small VSON package. Consider the 1.2 A continuous current rating and the absence of a charge pump requirement when evaluating system power constraints.

Part Context

This part belongs to ROHM's series of motor drivers featuring built-in full-on drive H-bridges. These components are engineered to achieve low power consumption through low on-resistance outputs and high-speed switching capabilities. The series targets diverse applications ranging from portable electronics to household appliances, emphasizing miniaturization and reliability.

Replacement Considerations

Consult official ROHM substitution guides for verified alternatives. Generic cross-references may not match the specific electrical characteristics or package dimensions of the BD63573NUV-E2.