MLX90411LZE-BAL-043-RE

$1.98

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

SKU:1e9ded3b0f0c 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：-
Technology：-
Step Resolution：-
Applications：-
Current - Output：800mA
Voltage - Supply：3.2V ~ 32V
Voltage - Load：-
Operating Temperature：-40°C ~ 150°C (TJ)
Mounting Type：Surface Mount
Package / Case：SOT-23-6
Supplier Device Package：SOT-23-6
Grade：Automotive
Qualification：-

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MLX90411LZE-BAL-043-RE

Overview

The MLX90411LZE-BAL-043-RE is an automotive-grade, single-coil fan driver from Melexis. It integrates a high-sensitivity Hall effect sensor and power stage in a SOT-23-6 package. The device supports a supply voltage range of 3.2V to 40V with a current limit of 330mA. It features adaptive commutation for low noise and high efficiency across the speed range. Control options include open-loop PWM and closed-loop speed control via I2C programming. The component is AEC-Q100 qualified and designed for -40°C to 150°C operation.

Feature Summary

Integrated Hall sensor and power stage for compact design
Adaptive commutation for low acoustic noise and high efficiency
Programmable speed control via I2C interface
Built-in protection against overvoltage, overcurrent, and thermal faults

Applications

Automotive LED headlight cooling fans
Seat ventilation fans
Sensor cooling fans
Multimedia GPU cooling fans

Procurement Notes

Verify the specific suffix 'BAL' against official Melexis documentation to confirm pinout and electrical parameters, as variations exist within the MLX90411 family. Check for obsolescence status, as some variants are marked as Not Recommended for New Designs (NRND). Ensure compatibility with existing PCB footprint and thermal management requirements before finalizing procurement.

Selection Notes

Select this variant for applications requiring a 330mA current limit and 40V clamp capability. The SOT-23-6 package suits space-constrained designs. Consider the MLX90411LZE-BAB-043-RE if a different factory pack quantity or specific configuration is needed. Verify that the integrated Hall sensor sensitivity matches the target fan motor specifications for optimal performance.

Part Context

This component belongs to the MLX90411 series of intelligent fan drivers. It is part of Melexis' portfolio for automotive thermal management. The LZE suffix indicates the SOT-23-6 package type. The series is designed to replace discrete solutions, reducing BOM count and improving reliability in automotive environments through integrated sensing and driving capabilities.