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Product Detailed Parameters
- Description：IC FAN DRIVER 20V 660MA SOT23-6L
- Series：-
- Mfr：Melexis Technologies NV
- Package：Tape & Reel (TR),Cut Tape (CT)
- Motor Type - Stepper：-
- Motor Type - AC, DC：-
- Function：Driver - Fully Integrated, Control and Power Stage
- Output Configuration：-
- Interface：PWM
- Technology：-
- Step Resolution：-
- Applications：Fan Motor Driver
- Current - Output：1A
- Voltage - Supply：3.2V ~ 32V
- Voltage - Load：-
- Operating Temperature：-
- Mounting Type：Surface Mount
- Package / Case：SOT-23-6
- Supplier Device Package：SOT-23-6
- Grade：-
- Qualification：-
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Overview
The MLX90411KZE-BAD-026-RE is a low-noise, fully integrated single-coil fan driver IC from Melexis. It features an onboard high-sensitivity Hall effect sensor and supports supply voltages of 5V, 12V, and 24V. The device provides a maximum motor current of 800mA and includes an integrated 20V power clamp for transient voltage suppression. Designed for consumer applications in IT, home appliances, and industrial sectors, it utilizes a SOT-23-6 surface-mount package.
Feature Summary
- Fully integrated single-coil fan driver with onboard high-sensitivity Hall effect sensor
- Integrated 20V power clamp eliminates the need for external TVS diodes
- Supports open-loop speed control with configurable maximum duty cycle limits
- Adaptive commutation options optimize efficiency across the full operating speed range
Applications
- Information Technology cooling systems
- Home appliance fans and blowers
- Industrial pump and fan drives
Procurement Notes
Verify component authenticity through authorized Melexis distributors or certified partners. Confirm that the specific suffix matches the required electrical parameters and packaging configuration. Ensure compliance with RoHS standards and moisture sensitivity levels prior to assembly. Request official datasheets and test reports to validate performance specifications against design requirements.
Selection Notes
Select this model for applications requiring a compact, low-noise solution for single-coil motors up to 800mA. The integrated 20V clamp is suitable for 5V and 12V systems without additional protection components. Consider the SOT-23-6 package for space-constrained designs. Verify that the open-loop control mode meets the precision requirements of the target application.
Part Context
This component belongs to the MLX90411 series, which offers various configurations for different voltage clamps and current limits. The KZE suffix indicates a SOT-23-6 package variant optimized for consumer electronics. It serves as a specialized driver within Melexis' portfolio of motion and ignition controllers, focusing on efficient thermal management solutions.
Replacement Considerations
Consult official substitution lists for compatible variants such as the MLX90411KZE-DAC-026-RE. Ensure that any substitute part maintains identical pinout compatibility and electrical characteristics. Verify that the replacement supports the same voltage clamp and current limit specifications.
