BD6920FP-E2

Overview

The BD6920FP-E2 is a bipolar parallel motor driver IC from Rohm Semiconductor, designed for low to medium-power DC motor applications. It features a fully integrated control and power stage with two half-bridge outputs. The device supports a supply voltage range of 6.5V to 34V and delivers a maximum output current of 1A per channel. Operating within a temperature range of -30°C to 85°C, it utilizes bipolar technology for efficient motor control in consumer media players and portable devices.

Feature Summary

• Fully integrated driver combining control logic and power stages
• Bipolar parallel interface for simplified system integration
• Dual half-bridge output configuration for versatile motor driving

Applications

• Consumer media players
• Portable electronic devices
• Low to medium-power DC motor control systems

Procurement Notes

This component is officially listed as obsolete or end-of-life by the manufacturer. Availability is restricted to existing stock or surplus channels only. Verify authenticity through authorized distributors and confirm the specific ordering suffix matches the required package and tape/reel specifications. Ensure compliance with RoHS standards if applicable to your project requirements.

Selection Notes

Select this part for legacy designs requiring a compact bipolar stepper or DC motor solution. It is suitable where space constraints limit discrete driver implementations. Consider thermal management due to the TO-252-3 package limitations at higher currents. Evaluate alternative active components if new product development is initiated, as this model is no longer recommended for new designs.

Part Context

The BD6920 series represents Rohm's line of integrated motor drivers aimed at cost-sensitive consumer electronics. This specific variant focuses on dual-channel capability within a small footprint. It serves as a bridge between simple H-bridge circuits and complex microcontroller-integrated solutions, targeting applications needing reliable motion control without extensive external circuitry.

Replacement Considerations

As an obsolete component, direct substitutes are limited. Check ROHM datasheets for newer generations of bipolar motor drivers with similar voltage ratings (up to 34V) and current capabilities (1A). Verify pin compatibility and thermal performance before substituting with generic equivalents.