BD6758KN-E2

Overview

The BD6758KN-E2 is a stepper motor driver IC designed for camera lens drive applications. It features a 5-channel output configuration and operates within a supply voltage range of 2.5 V to 5.5 V. The device supports surface-mount installation in a VQFN-36 package (6x6 mm). Key electrical parameters include a maximum power dissipation of 880 mW, an operating current of 2.5 mA, and a functional temperature range from -25°C to +85°C. It is classified under Motor / Motion / Ignition Controllers & Drivers.

Feature Summary

• Integrated 5-channel output architecture specifically optimized for system lens drives in camera modules.
• CMOS parallel interface design enabling direct control connectivity for motion applications.
• Low power consumption characteristics with minimal operating current requirements.

Applications

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

Procurement Notes

Verify the specific suffix E2 against the official ROHM datasheet to confirm pinout compatibility and thermal performance specifications. Confirm that the VQFN-36 package dimensions align with the target PCB footprint. Check for RoHS compliance documentation as indicated in manufacturer records. Ensure the component status is reviewed, as availability may vary across distributors.

Selection Notes

Select this component when a dedicated 5-channel driver is required for precise lens positioning in compact optical devices. The low voltage operation suits battery-powered or low-power portable electronics. Consider the thermal dissipation limits of 880 mW during high-duty cycle operations. Verify interface signal levels match the host microcontroller outputs before integration.

Part Context

This part belongs to the BD6758 series of motor controllers manufactured by ROHM Semiconductor. It is categorized under PMIC - Power Management ICs, specifically within the Stepper Motor Controllers / Drivers subcategory. The series is engineered for precision motion control in consumer electronics, particularly imaging equipment requiring small form factor solutions.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material. Users should consult the official ROHM database for cross-reference information or contact the manufacturer directly for approved alternatives.