BH6584KV-E2

Full Half-Bridge (H Bridge) Drivers Overview

The BH6584KV-E2 is a motor driver IC from ROHM Semiconductor, designed for portable CD system applications. It features four outputs with a maximum output current of 3 A and operates within an input voltage range up to 2.5 V. The device supports multiple output voltages including 1.5 V, 1.6 V, 2.9 V, and 3.8 V. It has a low operating supply current of 100 uA and dissipates up to 1.18 W of power. The component functions in temperatures ranging from -30 C to +85 C and is housed in a VQFP-48 surface-mount package.

Full Half-Bridge (H Bridge) Drivers Feature Summary

• Integrated four-output motor driver architecture optimized for portable media systems
• Low quiescent current consumption for extended battery life in portable devices
• Built-in protection mechanisms ensuring reliable operation under varying load conditions

Full Half-Bridge (H Bridge) Drivers Applications

• Portable CD players
• Disc drive motor control systems
• Compact audio equipment motion control

Full Half-Bridge (H Bridge) Drivers Procurement Notes

Verify the NRND status before procurement as this component is not recommended for new designs. Confirm compatibility with existing PCB layouts due to the VQFP-48 package. Ensure thermal management meets the 1.18 W dissipation requirement. Check for RoHS compliance details via official documentation. Validate that the 2.5 V maximum supply voltage aligns with system power rails.

Full Half-Bridge (H Bridge) Drivers Selection Notes

Select this component for legacy portable CD system maintenance or replacement where the original design utilized the BH6584KV series. Consider the limited operating temperature range of -30 C to +85 C when evaluating environmental constraints. The 3 A output capability suits small DC motors typical in optical drives. Verify that the VQFP-48 footprint matches available board space and routing requirements.

Full Half-Bridge (H Bridge) Drivers Part Context

This part belongs to the BH6584KV series of motor drivers manufactured by ROHM Semiconductor. It is categorized under Fan/Motor Controllers/Drivers within the PMIC segment. The device is specifically engineered for compact, low-power applications requiring precise motor control in consumer electronics.

Full Half-Bridge (H Bridge) Drivers Replacement Considerations

Check for direct substitutes within the BH6584KV family. Consult ROHM technical support for pin-compatible alternatives if redesigning. No public substitute part numbers are confirmed in the provided data.