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Product Detailed Parameters
- Description：BRUSHLESS MOTOR DRIVER IC, SENSO
- Series：*
- Mfr：Toshiba Semiconductor and Storage
- 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 TB6585FG,8,EL is a brushless DC motor driver IC designed for sensor-based control applications. It integrates power output stages capable of driving three-phase motors with a maximum continuous current rating of 1.2 A per phase. The device operates within an input voltage range of 4.5 V to 13.5 V and features a built-in constant current control circuit to maintain stable motor performance under varying load conditions. It includes protection mechanisms such as overcurrent detection and thermal shutdown to ensure reliable operation in automotive and industrial environments.
Feature Summary
- Integrates three-phase power output stages for direct brushless motor drive
- Features built-in constant current control for stable torque performance
- Includes overcurrent detection and thermal shutdown protection circuits
Applications
- Automotive interior fan motors
- Industrial blower systems
- Home appliance cooling fans
Procurement Notes
Verify the specific suffix '8,EL' corresponds to the tape-and-reel packaging configuration required for your assembly line. Confirm RoHS compliance status and lead-free specifications match your regulatory requirements. Ensure the operating temperature range aligns with your system's environmental constraints before finalizing procurement.
Selection Notes
Select this component when sensor-based commutation is required for three-phase BLDC motors. It is suitable for applications needing integrated current control and protection without external discrete components. Consider the SMDT package size and thermal dissipation capabilities relative to your PCB layout and heat sink availability.
Part Context
This part belongs to the TB6585 family of motor drivers from Toshiba Semiconductor and Storage. The FG variant specifically denotes the sensor-based control version, distinguishing it from sensorless alternatives. It is engineered for high reliability in automotive-grade applications, offering a compact solution for integrating motor control logic and power delivery into a single chip.
Replacement Considerations
Check for pin-compatible alternatives within the same Toshiba series or cross-reference with other manufacturers offering similar 1.2 A three-phase BLDC drivers. Verify that any substitute maintains the same voltage range, current rating, and protection feature set to ensure functional equivalence.
