MLX90412KLW-BAA-042-RE

$2.52

Description：IC FAN DRIVER 40V 2.2A 10DFN
Series：-
Mfr：Melexis Technologies NV
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:a178a7288ea6 Category: Motor Drivers, Controllers Brand: Melexis Technologies NV

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Product introduction

Product Detailed Parameters

Description：IC FAN DRIVER 40V 2.2A 10DFN
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：I2C, PWM
Technology：-
Step Resolution：-
Applications：Fan Motor Driver
Current - Output：2.2A
Voltage - Supply：3.5V ~ 32V
Voltage - Load：-
Operating Temperature：-
Mounting Type：Surface Mount, Wettable Flank
Package / Case：10-DFN Exposed Pad
Supplier Device Package：10-DFN (3x3)
Grade：-
Qualification：-

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MLX90412KLW-BAA-042-RE

Overview

The MLX90412KLW-BAA-042-RE is a single-coil fan driver integrated circuit manufactured by Melexis Technologies NV. It operates within a supply voltage range of 3.5V to 32V and delivers an output current of 2.2A. The device supports I2C and PWM interfaces for control. It is housed in a 10-DFN package with exposed pad dimensions of 3x3 mm. The component functions as a full-integrated driver with control and power stages, suitable for open-loop operation.

Feature Summary

Integrates control and power stages for single-coil fan applications
Supports I2C and PWM communication interfaces
Provides open-loop motor control functionality

Applications

Fan motor driver circuits
Consumer electronics cooling systems
Single-coil fan driver applications

Procurement Notes

Verify the specific suffix RE against official Melexis documentation to confirm reel packaging specifications. Ensure compatibility with existing PCB footprints for the 10-DFN package. Confirm that the 2.2A output rating aligns with thermal management requirements in the target design. Cross-reference the I2C/PWM interface signals with the system controller.

Selection Notes

Select this component for designs requiring a compact solution for single-coil fans with up to 2.2A current demand. The 10-DFN package offers space efficiency compared to larger alternatives. Verify that the 3.5V to 32V supply range matches the system power architecture. Consider the open-loop control nature when evaluating speed regulation needs.

Part Context

This part belongs to the MLX90412 series of fan drivers from Melexis. The series targets high-power single-coil fan applications in data centers, AI workstations, and industrial equipment. The MLX90412KLW variant specifically denotes the 10-DFN package configuration with I2C/PWM interface capabilities.