MLX90411LLD-BAA-023-SP

$0.74

Description：IC FAN DRIVER 20V 330MA 6UTDFN
Series：-
Mfr：Melexis Technologies NV
Package：Tube

SKU:4e914e795cf1 Category: Motor Drivers, Controllers Brand: Melexis Technologies NV

Consult the customer manager about the wholesale price.

consultation hotline：86-132-6715-2157

email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.

Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.

Product introduction

Product Detailed Parameters

Description：IC FAN DRIVER 20V 330MA 6UTDFN
Series：-
Mfr：Melexis Technologies NV
Package：Tube
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：6-DFN Exposed Pad
Supplier Device Package：6-UTDFN (2.5x2)
Grade：Automotive
Qualification：-

Download product information

MLX90411LLD-BAA-023-SP

Overview

The MLX90411LLD-BAA-023-SP is an automotive-grade, low-noise, fully integrated single-coil fan driver IC manufactured by Melexis. It features a built-in high-sensitivity Hall effect sensor and supports supply voltages from 3.2V to 32V with a maximum output current of 800mA. The device utilizes a 6-pin UTDFN (2.5x2mm) surface-mount package and is AEC-Q100 qualified for operation across a temperature range of -40°C to 150°C.

Feature Summary

Fully integrated single-coil fan driver with onboard Hall sensor
Adaptive commutation control for efficiency and noise reduction
Configurable open-loop and closed-loop speed control via I2C
Integrated power clamp and comprehensive protection diagnostics

Applications

Automotive LED headlight cooling fans
Vehicle seat ventilation systems
Onboard sensor cooling applications
Multimedia GPU thermal management in vehicles

Procurement Notes

Verify the specific suffix 'SP' indicates bulk packaging rather than standard reel quantities. Confirm AEC-Q100 qualification status and ASIL compliance requirements against the official datasheet. Ensure the 20V clamp rating aligns with the target circuit's transient voltage specifications before finalizing procurement.

Selection Notes

Select this component for automotive environments requiring compact size and low acoustic noise. The UTDFN package suits space-constrained PCB layouts. Verify that the 20V integrated clamp is sufficient for the application's back-EMF levels. Consider the I2C programmability needs for dynamic speed control configurations during the design phase.

Part Context

This part belongs to the MLX90411 series, designed specifically for automotive thermal management. It replaces discrete driver solutions by integrating control logic, power stage, and sensing into a single chip. The LLD suffix denotes the specific UTDFN package variant optimized for small form factor automotive electronics.

Replacement Considerations

MLX90411LZE-BAA-043-SP offers identical electrical performance but uses a SOT-23-6 package instead of UTDFN-6. Designers must verify footprint compatibility and reflow profile adjustments when substituting between these package types.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.