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Product Detailed Parameters
- Description：IC MOTOR DRIVER 3.3V-14V 10MSOP
- Series：-
- Mfr：Rohm Semiconductor
- Package：Tape & Reel (TR),Cut Tape (CT),Cut Tape (CT)
- Motor Type - Stepper：Bipolar
- Motor Type - AC, DC：Brushless DC (BLDC)
- Function：Driver - Fully Integrated, Control and Power Stage
- Output Configuration：Half Bridge (2)
- Interface：PWM
- Technology：Power MOSFET
- Step Resolution：-
- Applications：Fan Motor Driver
- Current - Output：800mA
- Voltage - Supply：3.3V ~ 14V
- Voltage - Load：0.45V ~ 15V
- Operating Temperature：-40°C ~ 105°C
- Mounting Type：Surface Mount
- Package / Case：8-VSSOP, 8-MSOP (0.110", 2.80mm Width)
- Supplier Device Package：8-MSOP
- Grade：-
- Qualification：-
Download product information
Overview
The BD6968FVM-TR is a three-phase brushless fan motor controller manufactured by ROHM Semiconductor. It operates within a supply voltage range of 3.3 V to 14 V and utilizes an MSOP-10 surface-mount package. The device integrates control logic for brushless DC motors, supporting frequencies from 20 Hz to 50 kHz. It features a low operating supply current of 5 mA and supports output configurations suitable for fan applications. The component is rated for operation between -40°C and +105°C, ensuring reliability in various thermal environments.
Feature Summary
- Integrated three-phase control logic for brushless DC fan motors
- Wide operating supply voltage range from 3.3 V to 14 V
- Compact MSOP-10 surface-mount packaging for space-constrained designs
Applications
- Brushless DC fan motor control systems
- Thermal management units in electronic equipment
- Consumer appliance cooling solutions
Procurement Notes
Verify the specific suffix 'FVM' corresponds to the MSOP-10 package variant when sourcing. Confirm RoHS compliance status through official manufacturer documentation prior to integration. Ensure the ordering part number matches the exact tape-and-reel quantity specifications required for production lines. Cross-reference the datasheet revision date to guarantee compatibility with latest design guidelines.
Selection Notes
Select this component for applications requiring integrated three-phase control without external complex driver circuits. The wide voltage range accommodates various power supply architectures common in consumer electronics. Consider the thermal performance limits when designing heat dissipation strategies for enclosed environments. Verify that the operating frequency range aligns with the specific motor characteristics and application requirements.
Part Context
This part belongs to ROHM's line of motor drivers and controllers, specifically designed for brushless DC motor applications. It falls under the PMIC category, focusing on motion control integration. The MSOP-10 package distinguishes it from other variants in the series that may use different footprints or pin counts, offering a balance between functionality and board space efficiency.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided source data. Consult the manufacturer's official replacement guide or contact technical support for validated alternatives if this component is obsolete or unavailable.
