MLX90411KLD-BAA-046-RE

Description：IC FAN DRIVER 40V 660MA 6UTDFN
Series：-
Mfr：Melexis Technologies NV
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:4449ec674a00 Category: Motor Drivers, Controllers Brand: Melexis Technologies NV

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Product introduction

Product Detailed Parameters

Description：IC FAN DRIVER 40V 660MA 6UTDFN
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：6-DFN Exposed Pad
Supplier Device Package：6-UTDFN (2.5x2)
Grade：-
Qualification：-

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MLX90411KLD-BAA-046-RE

Overview

The MLX90411KLD-BAA-046-RE is a low-noise, fully integrated single-coil fan driver from Melexis. It features an onboard high-sensitivity Hall effect sensor and supports supply voltages from 3V to 28V with a maximum output current of 600mA. The device utilizes a UTDFN-6 package (2.5x2mm) and includes integrated power clamping for protection. Designed for consumer applications, it offers open-loop control capabilities and is marked as Not Recommended for New Designs.

Feature Summary

Fully integrated single-coil fan driver with onboard Hall effect sensor
Integrated power clamping for motor back-EMF protection
Low-noise operation optimized for consumer electronics
Supports open-loop speed control via PWM input

Applications

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

Procurement Notes

This component carries the status 'Not Recommended for New Design' (NRND). Engineers should verify long-term availability and lifecycle constraints before integration. Supply chain stability may be limited compared to active series parts. Consult official distributor channels for current stock levels and lead times. Consider evaluating alternative Melexis models if future production volume is required.

Selection Notes

Select this part for compact consumer applications requiring a small footprint and low acoustic noise. The UTDFN-6 package suits space-constrained designs. Ensure the application voltage does not exceed 28V and current demands remain within 600mA limits. Verify that open-loop control meets performance requirements, as closed-loop options are available in other variants.

Part Context

Part of the MLX90411 family, which provides integrated solutions for fan and pump control. This specific variant targets the consumer market with optimized noise characteristics and simplified control interfaces. It complements automotive-grade versions by offering cost-effective performance for non-critical thermal management tasks in household and IT devices.