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Product Detailed Parameters
- Description：IC MOTOR DRIVER SMD SSOP
- Series：-
- Mfr：Rohm Semiconductor
- Package：Tape & Reel (TR)
- Motor Type - Stepper：-
- Motor Type - AC, DC：-
- Function：-
- Output Configuration：-
- Interface：-
- Technology：-
- Step Resolution：-
- Applications：-
- Current - Output：-
- Voltage - Supply：-
- Voltage - Load：-
- Operating Temperature：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
- Grade：-
- Qualification：-
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Overview
The BD6719FV-GE2 is a single-phase brushed DC motor driver manufactured by ROHM Semiconductor, designed for applications requiring precise speed control and reliable operation. It features an integrated power DMOS FET capable of delivering up to 0.9 A output current, with a supply voltage range spanning from 4.5 V to 17 V. The device supports direct PWM speed control and includes a standby mode for energy efficiency. Key functional attributes include a low duty startup function, quick start capability, and lock protection with automatic restart functionality that eliminates the need for external capacitors. It also offers selectable FG/AL signal outputs for rotation monitoring.
Feature Summary
- Integrates a power DMOS FET for efficient single-phase motor driving
- Supports direct PWM input for precise speed regulation
- Includes built-in lock protection with automatic restart without external components
- Provides selectable FG or AL signal outputs for system feedback
Applications
- BD players
- Video projectors
- Set-top boxes (STB)
Procurement Notes
Verify the specific ordering suffix '-GE2' against the manufacturer's latest documentation to confirm compliance with RoHS directives and REACH SVHC requirements. Ensure the SSOP-B16 package dimensions match the target PCB footprint. Confirm that the component status remains 'Recommended' for new designs, as obsolescence notices may affect long-term availability.
Selection Notes
Select this component when designing systems that require a compact, single-channel solution for small brushed DC motors. It is suitable for applications needing direct PWM interface compatibility and integrated fault protection features like lock detection. Consider the thermal performance within the SSOP-B16 package relative to the expected load current and ambient temperature conditions.
Part Context
This part belongs to ROHM's series of standard-grade motor drivers intended for consumer electronics rather than automotive environments. It is distinct from other models in the family, such as the BD69830FV which supports higher voltages up to 28 V, or the BD6736FV-E2 which integrates EEPROM storage. The BD6719FV-GE2 focuses on cost-effective integration for common household and office equipment.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided documentation. Designers should consult official ROHM resources for cross-reference data.
