BA5954FP-E2

Full Half-Bridge (H Bridge) Drivers Overview

The BA5954FP-E2 is a BTL driver manufactured by ROHM Semiconductor, categorized under motor and motion controllers. It operates within a supply voltage range of 4.3 V to 13.2 V with a typical quiescent current of 18 mA. The component supports surface mount installation in packages including Reel, Cut Tape, and MouseReel. It functions reliably across an operating temperature range from -35°C to +85°C.

Full Half-Bridge (H Bridge) Drivers Feature Summary

• Functions as a bridge-tied load (BTL) driver for dual-channel applications
• Designed specifically for CD and CD-ROM drive mechanisms

Full Half-Bridge (H Bridge) Drivers Applications

• CD drive systems
• CD-ROM drive mechanisms

Full Half-Bridge (H Bridge) Drivers Procurement Notes

Verify the current lifecycle status before integration, as this component is marked as obsolete or not recommended for new designs. Confirm availability through authorized distributors, noting that specific regions may have restricted sales access. Ensure compliance with RoHS requirements and validate package options such as cut tape or reel against manufacturing capabilities.

Full Half-Bridge (H Bridge) Drivers Selection Notes

Select this component when designing legacy CD or CD-ROM drive circuits requiring a dedicated BTL driver. Consider the 4.3 V to 13.2 V input range and 18 mA current consumption for power budgeting. Verify thermal performance within the -35°C to +85°C operational window and ensure the SMD/SMT package format aligns with the PCB assembly process.

Full Half-Bridge (H Bridge) Drivers Part Context

This part belongs to the BA5954FP series of motor drivers produced by ROHM Semiconductor. It falls under the PMIC category, specifically within fan and motor controllers. The device is distinct from other ROHM products like the BD series regulators or BU90006 switchers due to its specialized application in optical disc drive actuation.

Full Half-Bridge (H Bridge) Drivers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. As the component is marked as obsolete, engineering teams should consult official manufacturer obsolescence notices or contact ROHM directly for potential last-time buy information or approved alternative recommendations.