MLX90411KZE-BAB-043-RE

Description：IC FAN DRIVER 40V 330MA SOT23-6L
Series：-
Mfr：Melexis Technologies NV
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:93518795fe3c Category: Motor Drivers, Controllers Brand: Melexis Technologies NV

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Product introduction

Product Detailed Parameters

Description：IC FAN DRIVER 40V 330MA 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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MLX90411KZE-BAB-043-RE

Overview

The MLX90411KZE-BAB-043-RE is a low-noise, fully integrated single-coil fan driver from Melexis. It features an on-board high-sensitivity Hall effect sensor and supports supply voltages of 5V, 12V, 24V, and 32V. The device provides a maximum motor current of 330mA and includes an integrated 40V power clamp for back-EMF protection. It operates within a temperature range of -40°C to 150°C (TJ) and utilizes a SOT-23-6 surface-mount package.

Feature Summary

Fully integrated single-coil fan driver with onboard Hall sensor
Integrated 40V power clamp for transient voltage protection
Adaptive commutation control for low noise and high efficiency
Configurable open-loop speed control with PWM input

Applications

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

Procurement Notes

Verify the specific suffix BAB-043-RE against the official datasheet to confirm the 40V clamp and 330mA current limit configuration. Check the lifecycle status as NRND (Not Recommended for New Designs) to assess long-term availability risks. Ensure the SOT-23-6 footprint matches the PCB design requirements before finalizing procurement.

Selection Notes

Select this component for applications requiring compact size and low acoustic noise in consumer or industrial settings. The 40V clamp is suitable for 12V/24V systems with potential load dump conditions. Consider the NRND status for new designs; alternative variants like the LZE series may be preferred for automotive-grade requirements.

Part Context

This part belongs to the MLX90411 family of intelligent fan drivers. It is specifically the consumer-grade variant housed in a SOT-23-6 package. Unlike the automotive-grade LZE/LLD versions, it lacks AEC-Q100 certification but offers similar functional integration for cost-sensitive non-automotive markets.