BA5937AFP-E2

Full Half-Bridge (H Bridge) Drivers Overview

The BA5937AFP-E2 is a four-channel bridge-tied load (BTL) driver manufactured by ROHM Semiconductor, designed specifically for CD player applications. It operates within a supply voltage range of 4.5V to 13.2V and features a power dissipation rating of 1.7W. The component utilizes an HSOP-28 package with a 300mil width and supports an operating temperature range from -35°C to +85°C.

Full Half-Bridge (H Bridge) Drivers Feature Summary

• Integrated four-channel BTL architecture optimized for audio motor control
• Surface-mount HSOP-28 package design for compact integration
• Operational stability across extended industrial temperature ranges

Full Half-Bridge (H Bridge) Drivers Applications

• CD player disc drive mechanisms
• DC motor control in optical media devices
• General purpose bipolar motor drivers

Full Half-Bridge (H Bridge) Drivers Procurement Notes

Verify the specific suffix E2 against the manufacturer's current datasheet to confirm pinout compatibility and RoHS status. Ensure the HSOP-28 footprint matches your PCB layout requirements. Cross-reference the 1.7W power dissipation limit with your thermal management strategy to prevent overheating during continuous operation.

Full Half-Bridge (H Bridge) Drivers Selection Notes

Select this component when a dedicated four-channel solution for CD players is required. The integrated BTL configuration reduces external component count compared to discrete half-bridge setups. Consider the 4.5V minimum supply voltage constraint for battery-powered systems. The HSOP-28 package size should be evaluated against available board space constraints.

Full Half-Bridge (H Bridge) Drivers Part Context

This part belongs to the BA5937 series of motor drivers developed by ROHM Semiconductor. The series focuses on specialized applications in consumer electronics, particularly optical disk drives. The BA5937AFP variant represents the standard surface-mount version of this four-channel driver family.

Full Half-Bridge (H Bridge) Drivers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with alternative ROHM models such as the BA6196FP only if the application allows for different channel configurations or package types.