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Product Detailed Parameters
- Description：IC MOTOR DRIVER 4.5V-17V 16SSOPB
- Series：-
- Mfr：Rohm Semiconductor
- Package：Tape & Reel (TR),Cut Tape (CT)
- Motor Type - Stepper：-
- Motor Type - AC, DC：Brushless DC (BLDC)
- Function：Driver - Fully Integrated, Control and Power Stage
- Output Configuration：Half Bridge (2)
- Interface：Parallel
- Technology：Bi-CMOS
- Step Resolution：-
- Applications：Fan Motor Driver
- Current - Output：1.2A
- Voltage - Supply：4.5V ~ 17V
- Voltage - Load：4.5V ~ 17V
- Operating Temperature：-40°C ~ 150°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：16-LSSOP (0.173", 4.40mm Width)
- Supplier Device Package：16-SSOP-B
- Grade：-
- Qualification：-
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Overview
The BD6994FV-GE2 is a single-phase brushless DC motor driver manufactured by ROHM Semiconductor. It operates within a supply voltage range of 4.5 V to 17 V and delivers an output current of 1.2 A. The device features a maximum operating frequency of 26 kHz and an output voltage of 600 mV, with a power dissipation rating of 870 mW. It consumes 6.5 mA of working supply current and supports temperatures from -40°C to +105°C. Packaged in an SSOP-B-16 format for surface mount installation, it includes two outputs.
Feature Summary
- Integrates Bi-CMOS technology for efficient single-phase full-wave motor control
- Provides soft start and soft stop functionality to manage motor acceleration and deceleration
- Supports PWM speed control for precise operational regulation
Applications
- Brushless DC fan motor control
- Small appliance drive systems
- HVAC component actuation
Procurement Notes
Verify the specific ordering suffix GE2 against the manufacturer's latest documentation to ensure compliance with current environmental standards and pinout configurations. Confirm that the SSOP-B-16 package dimensions align with the target PCB footprint requirements. Cross-reference the 1.2 A output current capability with the thermal management design of the final application to prevent overheating beyond the specified 870 mW dissipation limit.
Selection Notes
Select this component when a single-phase brushless DC motor requires integrated control logic without external microcontroller intervention. The wide supply voltage range accommodates various battery and linear power sources. Ensure the application does not exceed the 26 kHz operating frequency or the 1.2 A current threshold. The SSOP-B-16 package is suitable for space-constrained designs requiring surface mount assembly.
Part Context
This part belongs to the BD699x series of motor drivers designed for low-power applications. It serves as a dedicated solution for controlling single-phase motors in consumer electronics and home appliances. The integration of driver and controller functions reduces system complexity compared to discrete solutions.
Replacement Considerations
The BD6994FV is listed as an alias for this part number. Verify compatibility with the BD6995FV-GE2 if dual-channel or different control logic is required, though functional differences may exist.
