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MLX90297
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Melexis Microelectronic Systems
MLX90297 데이터시트 - Melexis Microelectronic Systems
Melexis Microelectronic Systems
12V ROBUST FAN DRIVERS
The MLX90287 & MLX90297 are the 2nd GEN of all-in-one single-coil fan drivers with highly sensitive hall sensor using AGC control for optimal low noise/high efficiency commutation control regardless of the magnetic field strength. The PWM input allows controlling the fan speed in combination with a number of resistor-configurable settings to adapt the speed curve to application specific requirements. Targeting low noise fan control in VGA card cooling applications, the GEN II low noise motor control features also have been leveraged in demanding home appliance, white goods, industrial and automotive cooling systems.
KEY FEATURES
○ Certification
• AECQ-100
○ Low BOM cost
• Minimum discrete components
• Single layer pcb, even half size possible
○ VGA speed curves
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