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MLX90285 - 24V Low Noise Two-Coil Fan Driver

Description

The MLX90285 is a one-chip solution for driving two-coil brushless DC cooling fans.

Features

  • 1-chip solution (Hall element + Output Drivers) Soft Switching for low noise Active Slope Control without external components automatically adapts slope to rotation speed Two-Stage Thermal Protection Locked Rotor Protection and auto-restart Tachometer open drain output (MLX90285-FG) Alarm open drain output (MLX90285-RD) Available in 4-pin through-hole VK (“No-VDD” design) and surface mount SOIC8, all “Green” Compliant package Pin-to-pin compatible with US90A & US91A.

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Datasheet Details

Part number MLX90285
Manufacturer Melexis
File Size 734.29 KB
Description 24V Low Noise Two-Coil Fan Driver
Datasheet download datasheet MLX90285 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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MLX90285 24V Low Noise Two-Coil Fan Driver Features and Benefits 1-chip solution (Hall element + Output Drivers) Soft Switching for low noise Active Slope Control without external components automatically adapts slope to rotation speed Two-Stage Thermal Protection Locked Rotor Protection and auto-restart Tachometer open drain output (MLX90285-FG) Alarm open drain output (MLX90285-RD) Available in 4-pin through-hole VK (“No-VDD” design) and surface mount SOIC8, all “Green” Compliant package Pin-to-pin compatible with US90A & US91A Application Examples 24V Two-Coil Design Cooling Fans Office Automated Equipment (Printers) Brown-Goods (DVD player) Home Appliances (Rice cooker) Automotive Climate Control Fan Car Audio Cooling Fan Ordering Code Product Code MLX90285 MLX90285 MLX90285 MLX90285
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