MLX90411KZE-BAF-026-RE

$1.17

Description：IC FAN DRIVER 20V 660MA SOT23-6L
Series：-
Mfr：Melexis Technologies NV
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:436bd4fe90fb Category: Motor Drivers, Controllers Brand: Melexis Technologies NV

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Product introduction

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：-

Download product information

MLX90411KZE-BAF-026-RE

Overview

The MLX90411KZE-BAF-026-RE is a single-coil fan driver from Melexis, housed in an SOT-23-6 package. It features integrated high-sensitivity Hall effect sensors and supports open-loop control with a frequency generator (FG) output. The device provides a maximum motor current of 660mA and includes a 20V power clamp for transient protection. Designed for consumer applications, it operates within a supply voltage range of 3.2V to 32V and offers programmable dynamic PI settings for speed control.

Feature Summary

Integrated high-sensitivity Hall effect sensor for precise commutation
Built-in 20V power clamp eliminates the need for external TVS diodes
Configurable frequency generator (FG) output for speed monitoring
Supports open-loop control with flexible minimum point transfer curves

Applications

Consumer electronics cooling fans
Household appliance blowers
Industrial pump drives
Information technology thermal management systems

Procurement Notes

Verify component authenticity through authorized Melexis distributors or certified partners. Confirm that the received part matches the specific ordering suffix BAF-026-RE to ensure correct electrical parameters and package type. Check manufacturing date codes against project timelines due to potential limited availability status reported by major distributors.

Selection Notes

Select this model when a compact SOT-23-6 footprint is required for single-coil fan applications. Choose the 20V clamp version for 5V or 12V systems where external overvoltage protection is undesirable. Ensure the application does not require closed-loop feedback, as this variant supports open-loop operation only. Verify that the 660mA current limit meets the load requirements.

Part Context

This component belongs to the MLX90411 family of low-noise, fully integrated single-coil fan drivers. The KZE suffix indicates a straight-pin SOT package suitable for surface mount assembly. The series is designed to replace discrete solutions, offering reduced bill of materials and improved acoustic performance through adaptive commutation algorithms.