BA6920FP-Y

Overview

The BA6920FP-Y is a fully integrated reversible motor driver designed for single brushed DC motor applications. It operates within a supply voltage range of 6.5V to 34V and delivers an output current of 1A. The device supports four distinct output modes: normal rotation, reverse rotation, stop (idling), and braking. It utilizes a half-bridge output configuration with two channels and employs bipolar technology. The component is housed in an HSOP-25 package and functions reliably across an operating temperature range of -30°C to 85°C.

Feature Summary

• Fully integrated design combining control logic and power stages for simplified implementation
• Supports reversible operation with selectable modes including forward, reverse, idle stop, and dynamic braking
• Robust thermal performance suitable for compact media player enclosures

Applications

• Media players requiring precise motor control for disc loading mechanisms
• Compact consumer electronics utilizing single brushed DC motors
• Automotive infotainment systems with motorized components

Procurement Notes

Verify the specific suffix variant required, as the BA6920FP-YE2 denotes a tape-and-reel packaging option compared to other configurations. Confirm RoHS compliance status through official manufacturer documentation prior to integration. Check for end-of-life notifications or discontinuation notices, as availability may be restricted for older revisions. Ensure the selected package matches the PCB footprint requirements exactly.

Selection Notes

Select this component when a single-channel reversible driver with integrated braking is required for brushed DC motors. The 1A output current rating suits low-power applications typical in portable media devices. Consider the HSOP-25 package size for space-constrained designs. Verify that the 6.5V minimum supply voltage aligns with the system power architecture before finalizing the bill of materials.

Part Context

This part belongs to ROHM's series of reversible motor drivers tailored for consumer electronics. It serves as a specialized solution for controlling mechanical actuators in media playback devices. The family focuses on integrating control and power functions to reduce external component count. This specific model addresses the need for bidirectional control and braking in compact form factors.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Evaluate pin-compatible alternatives only if officially documented by the manufacturer. Cross-reference electrical specifications carefully to ensure compatibility with existing motor loads and supply voltages.