MLX90411KZE-BAA-028-SP

$0.39

Description：1COIL FANDRIVER, FG, 20V, 800MA,
Series：-
Mfr：Melexis Technologies NV
Package：Bulk

SKU:388491fdf16e Category: Motor Drivers, Controllers Brand: Melexis Technologies NV

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Product introduction

Product Detailed Parameters

Description：1COIL FANDRIVER, FG, 20V, 800MA,
Series：-
Mfr：Melexis Technologies NV
Package：Bulk
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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MLX90411KZE-BAA-028-SP

Overview

The MLX90411KZE-BAA-028-SP is a low-noise, fully integrated single-coil fan driver from Melexis. It operates within a supply voltage range of 3.2V to 32V and features an integrated power clamp rated at 20V. The device provides a maximum output current of 800mA and utilizes a SOT-23-6 surface-mount package. Designed for consumer applications, it supports open-loop speed control and includes programmable protection features such as overvoltage and thermal shutdown.

Feature Summary

Fully integrated single-coil fan driver with high-sensitivity Hall effect sensor
Integrated 20V power clamp for transient voltage suppression
Adaptive commutation for low acoustic noise and high efficiency
Programmable I2C interface with onboard EEPROM configuration

Applications

Consumer electronics cooling fans
Home appliance blowers
Industrial pump drives
IT equipment thermal management

Procurement Notes

Verify the suffix -SP indicates a sample or limited quantity packaging variant compared to the standard -RE reel. Confirm availability status as this specific suffix may indicate end-of-life or non-recommended-for-new-design status in some distributor catalogs. Ensure the 20V clamp rating matches the target application's back-EMF requirements without external TVS diodes.

Selection Notes

Select this component for applications requiring a compact SOT-23-6 footprint and 20V rail protection. It is suitable for 5V and 12V systems where the integrated clamp eliminates external components. Consider the 800mA current limit for loads under 15W. For 24V or 32V applications requiring higher voltage tolerance, the 40V clamp version (e.g., MLX90411KZE-BAA-043) should be evaluated instead.

Part Context

This part belongs to the MLX90411 family of single-coil fan drivers. The 'KZE' designation specifies the SOT-23-6 straight-lead package. The 'BAA' code typically denotes the specific electrical characteristics and pinout configuration for the consumer grade variant. The '028' identifier corresponds to the 20V power clamp rating.