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Product Detailed Parameters
- Description：IC MOTOR DRIVER ON/OFF TO92-4
- Series：-
- Mfr：Melexis Technologies NV
- Package：Bag
- Motor Type - Stepper：-
- Motor Type - AC, DC：Brushless DC (BLDC)
- Function：Driver - Fully Integrated, Control and Power Stage
- Output Configuration：-
- Interface：On/Off
- Technology：-
- Step Resolution：-
- Applications：Fan Motor Driver
- Current - Output：250mA
- Voltage - Supply：3.2V ~ 18V
- Voltage - Load：3.2V ~ 18V
- Operating Temperature：-40°C ~ 85°C
- Mounting Type：Through Hole
- Package / Case：4-SSIP
- Supplier Device Package：TO-92-4 (flat)
- Grade：-
- Qualification：-
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Overview
The US63EVK-AAA-000-SP is a Melexis component classified under Motor / Motion / Ignition Controllers & Drivers. It functions as a 2-Coil Fan Driver with a continuous current rating of 250mA. The device operates within a supply voltage range of 3.2V to 18V. This specific part number belongs to the US63 series and is packaged in Bulk format. The product status is listed as End-of-Life (EOL) or discontinued, indicating it is no longer recommended for new designs.
Feature Summary
- Integrated driver architecture designed specifically for two-coil fan applications.
- Supports continuous operation at specified current levels within defined voltage limits.
Applications
- Fan motor control systems
- Motion controller circuits
- Ignition driver interfaces
Procurement Notes
This component is officially designated as End-of-Life by the manufacturer. Availability is restricted, and procurement should focus on verifying existing stock or last-time buy opportunities through authorized channels. Users must confirm that the discontinuation notice applies to this specific suffix configuration before committing to inventory purchases.
Selection Notes
Designers should evaluate alternative components from the same family or newer generations due to the EOL status. Verify that the 2-coil topology and 250mA continuous current capability meet the target application requirements. Ensure compatibility with the 3.2V to 18V operating range and check if the Bulk packaging aligns with assembly processes.
Part Context
The US63EVK-AAA-000-SP is part of the US63 series, which falls under the broader category of Power Management ICs and Motor Drivers. It serves as a specialized solution for driving small DC fans using a simple two-coil interface, integrating control and power stages into a single package for compact system designs.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided documentation. Consult Melexis technical support for cross-reference recommendations based on the specific application constraints.
