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Product Detailed Parameters
- Description：IC MOTOR DRVR 5.5V-14V 24HTSSOP
- Series：-
- Mfr：Rohm Semiconductor
- Package：Tape & Reel (TR),Cut Tape (CT)
- Motor Type - Stepper：-
- Motor Type - AC, DC：Brushed DC
- Function：Driver - Fully Integrated, Control and Power Stage
- Output Configuration：Half Bridge (8)
- Interface：Parallel
- Technology：-
- Step Resolution：-
- Applications：General Purpose
- Current - Output：-
- Voltage - Supply：5.5V ~ 14V
- Voltage - Load：5.5V ~ 14V
- Operating Temperature：-40°C ~ 85°C
- Mounting Type：Surface Mount
- Package / Case：24-VSSOP (0.220", 5.60mm Width) Exposed Pad
- Supplier Device Package：24-HTSSOP-B
- Grade：-
- Qualification：-
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Overview
The BD8226EFV-E2 is a motor driver manufactured by ROHM Semiconductor, designed for fan and motion control applications. It features four output channels capable of driving N-channel MOSFETs with a maximum drive voltage of 10V. The device operates within a supply voltage range of 5.5V to 14V and supports an output current of 500mA per channel. It functions reliably across an operating temperature range of -40°C to +85°C. The component is housed in a compact HTSSOP-B-24 surface-mount package and includes power dissipation capabilities up to 4W.
Feature Summary
- Integrates four independent output channels for multi-motor or complex load control
- Utilizes N-channel MOSFET architecture for efficient switching performance
- Includes thermal protection mechanisms to ensure operational safety under high load conditions
Applications
- Fan speed control systems
- Motion control circuits
- Ignition driver interfaces
Procurement Notes
Verify the current lifecycle status before integration, as this component may be marked as Not Recommended for New Designs (NRND). Confirm that the HTSSOP-B-24 package dimensions align with your PCB footprint requirements. Ensure that the 5.5V to 14V input voltage range matches your system's power supply specifications. Check for moisture sensitivity levels if storage conditions are not strictly controlled.
Selection Notes
Select this component when a four-channel motor driver solution is required for low-to-medium current applications. It is suitable for designs needing N-channel MOSFET integration without external discrete drivers. Consider the HTSSOP-B-24 package size for space-constrained layouts. Evaluate the 500mA output capability against the specific load requirements of the target motors or fans.
Part Context
This part belongs to ROHM's portfolio of PMIC solutions focused on motor and motion control. It is categorized under Fan/Motor Controllers/Drivers within the broader Power Management ICs segment. The BD8226 series is engineered for reliable operation in consumer and industrial electronics requiring precise motor management.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided documentation. Consult official ROHM resources for potential alternatives if this NRND component is discontinued.
