MLX90412KLW-BAA-022-RE

$2.40

Description：IC FAN DRIVER 20V 2.2A 10DFN
Series：-
Mfr：Melexis Technologies NV
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:5a073834b6b7 Category: Motor Drivers, Controllers Brand: Melexis Technologies NV

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Product introduction

Product Detailed Parameters

Description：IC FAN DRIVER 20V 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-022-RE

Overview

The MLX90412KLW-BAA-022-RE is a single-coil fan driver from Melexis, designed for consumer applications. It features an integrated high-sensitivity Hall effect sensor and supports open-loop control. The device operates with a supply voltage range of 3.5 V to 32 V and delivers a maximum output current of 2.2 A. It utilizes I²C and PWM interfaces for configuration and control. The component is housed in a DFN-WF-10 package (10-DFN 3x3) and is rated for junction temperatures between -40°C and 150°C.

Feature Summary

Integrated high-sensitivity Hall effect sensor for precise commutation
Supports both open-loop speed control and closed-loop regulation
Configurable frequency generator and tachometer outputs
Built-in power clamp protection for back-EMF handling

Applications

Consumer electronics cooling fans
Household appliance blowers
Industrial pump drives
IT equipment thermal management

Procurement Notes

Verify the specific suffix 'RE' against the official datasheet to confirm reel packaging specifications and tape-and-reel dimensions. Ensure the ordering part number matches the required current rating and voltage clamp version. Check for export compliance requirements as indicated by distributor listings. Confirm RoHS status and moisture sensitivity level prior to assembly planning.

Selection Notes

Select this variant for applications requiring up to 2.2 A drive current within a 32 V supply limit. The open-loop architecture suits cost-sensitive consumer designs where complex feedback is unnecessary. Verify that the DFN-WF-10 package fits the PCB footprint constraints. Consider the operating temperature range if the application involves high ambient heat environments.

Part Context

This component belongs to the MLX90412 series, which provides integrated solutions for single-coil fan and pump drivers. The series combines power stages with magnetic sensing and control logic in a compact form factor. It targets markets demanding low acoustic noise and efficient motor operation without external discrete components.