BD6376GUL-E2

Overview

The BD6376GUL-E2 is a single-channel lens driver manufactured by ROHM Semiconductor, classified under motor and motion controllers. It operates as a half-bridge type brushed DC motor driver with an output current of 1 A. The device supports a load voltage range of 2 V to 9 V while functioning within a supply voltage window of 2.5 V to 3.6 V. Key electrical parameters include a working supply current of 360 uA, a maximum power dissipation of 720 mW, and an operating frequency of 200 kHz. It features two outputs and functions reliably across a temperature range from -30 C to +85 C.

Feature Summary

• Integrates a single H-bridge configuration for high-speed switching control of lens motors.
• Supports wide-range motor power supply voltages to accommodate various actuator requirements.
• Designed for low power consumption to extend battery life in portable devices.
• Includes built-in protection mechanisms against thermal issues during operation.

Applications

• Camera module lens driving systems
• Optical zoom mechanism control
• Autofocus actuator drivers

Procurement Notes

Verify the specific suffix E2 indicates compliance with RoHS standards and lead times may vary based on manufacturing schedules. Confirm the VCSP50L1-9 package dimensions match your PCB footprint design. Ensure input voltage does not exceed the 3.6 V maximum limit to prevent device damage. Check for updated datasheet revisions that might affect pinout or electrical characteristics before finalizing procurement orders.

Selection Notes

Select this component when a compact solution for single-axis lens movement is required. It is suitable for applications demanding low standby current and high-speed response. Consider the thermal performance if multiple units are placed closely together. Verify compatibility with the host controller logic levels for proper signal interfacing.

Part Context

This part belongs to ROHM's line of specialized motor drivers designed for consumer electronics. It addresses the need for precise optical control in mobile imaging systems. The integration of the driver into a small CSPBGA package allows for significant board space savings compared to discrete solutions.

Replacement Considerations

Check for direct substitutes like the BD6376GUL if the E2 suffix is not strictly required for regulatory reasons. Ensure any replacement maintains the same 9-pin VCSP50L1-1 package and electrical ratings.

FAQ

What is the maximum load voltage supported by the BD6376GUL-E2?

The device supports a load voltage range from 2 V to 9 V.

Does the BD6376GUL-E2 support PWM control?

Yes, it is designed for high-speed switching types compatible with PWM signals up to 200 kHz.