BD63565EFV-E2

Overview

The BD63565EFV-E2 is a dual H-bridge motor driver manufactured by ROHM Semiconductor, designed for brushed DC motors. It operates with a supply voltage range of 2.5V to 5.5V and supports load voltages from 1.8V to 16V. The device delivers an output current of 1A per channel across two outputs, housed in a 20-pin HTSSOP-B package. It features low on-resistance DMOS outputs and high-speed switching capabilities, ensuring efficient power management. The component functions within a temperature range of -40°C to +85°C and includes built-in protection mechanisms such as under-voltage lockout and thermal shutdown circuits.

Feature Summary

• Dual H-bridge configuration supporting independent control of two brushed DC motors
• Low on-resistance Power DMOS output technology for enhanced efficiency
• Charge-pump-less high-side driver design utilizing PDMOS for simplified operation
• Integrated under-voltage lockout and thermal shutdown protection circuits

Applications

• AV equipment including DC drives and DVD players
• Mobile devices requiring compact motor control solutions
• Home appliances utilizing small surface mount packaging constraints

Procurement Notes

Verify the specific suffix E2 against official ROHM documentation to confirm tape-and-reel specifications and moisture sensitivity levels. Ensure compatibility with 1.8V controller logic inputs before integration. Cross-reference the 20-HTSSOP-B package dimensions with your PCB footprint requirements. Confirm that the operating temperature range meets your environmental standards. Always consult the latest datasheet for handling precautions related to humidity sensitivity.

Selection Notes

Select this component when designing systems requiring dual-channel brushed DC motor control with minimal external circuitry. The charge-pump-less architecture reduces component count compared to traditional drivers. It is suitable for applications demanding low standby current and high efficiency at low voltages. Consider the 1A output limit and thermal dissipation characteristics of the HTSSOP-B package for power budgeting. Verify that the input voltage range aligns with your system's power supply rails.

Part Context

This part belongs to ROHM's series of motor drivers optimized for portable electronics. It integrates high-speed drive capabilities and fit-to-1.8V controller inputs, addressing the needs of modern mobile and AV devices. The design emphasizes low power consumption while maintaining robust performance in space-constrained environments. It serves as a specialized solution for manufacturers seeking reliable motion control without complex external gate drivers.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material. Consult official ROHM channels for direct equivalents or updated revisions.