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Product Detailed Parameters
- Description：IC MOTOR DRVR DC 10-18V 24SSOP-A
- Series：-
- Mfr：Rohm Semiconductor
- Package：Tape & Reel (TR),Cut Tape (CT)
- Motor Type - Stepper：-
- Motor Type - AC, DC：Brushless DC (BLDC)
- Function：Controller - Commutation, Direction Management
- Output Configuration：Pre-Driver - Half Bridge (3)
- Interface：Logic
- Technology：Power MOSFET
- Step Resolution：-
- Applications：Fan Controller
- Current - Output：15mA
- Voltage - Supply：10V ~ 18V
- Voltage - Load：-
- Operating Temperature：-40°C ~ 110°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：24-SOP (0.213", 5.40mm Width)
- Supplier Device Package：24-SSOP-A
- Grade：-
- Qualification：-
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Overview
The BD62017AFS-E2 is a three-phase brushless fan motor driver manufactured by ROHM Semiconductor. It operates within a supply voltage range of 10 V to 18 V and supports a maximum output current of 15 mA. The device functions with a quiescent supply current of 3 mA and is rated for an operating temperature range from -40 °C to +110 °C. It is housed in a 24-pin SSOP-A (SSOP-A24) surface-mount package.
Feature Summary
- Designed specifically for three-phase brushless DC fan motor control applications
- Integrates power MOSFET logic interface for direct connection to microcontrollers
- Supports wide operating temperature ranges suitable for demanding environments
Applications
- Three-phase brushless fan motor control systems
- Computer cooling fan drivers
- Server and network equipment thermal management
Procurement Notes
Verify the specific ordering suffix and package variant against the official ROHM Semiconductor datasheet to ensure compatibility with design requirements. Confirm that the component status aligns with project lifecycle needs, as availability may vary based on production schedules. Cross-reference pin assignments and electrical characteristics with the latest manufacturer documentation before finalizing procurement.
Selection Notes
Select this component for applications requiring dedicated three-phase brushless fan motor driving capabilities. Ensure the system voltage falls within the 10 V to 18 V operational range and that current demands do not exceed the 15 mA output limit. Consider the SSOP-A24 package dimensions for PCB layout constraints and verify thermal performance within the specified -40 °C to +110 °C operating window.
Part Context
This part belongs to the BD62017 series of motor controllers designed by ROHM Semiconductor. It is categorized under Motor / Motion / Ignition Controllers & Drivers. The device integrates necessary drive circuitry for three-phase brushless motors, offering a compact solution for fan speed control and protection features in electronic cooling systems.
Replacement Considerations
Consult official ROHM Semiconductor substitution guides for verified alternative part numbers. Direct replacements must match the three-phase brushless fan driver functionality, voltage range, and package type. Generic equivalents are not recommended without explicit manufacturer validation.
