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US91A Dataheets PDF



Part Number US91A
Manufacturers Melexis Microelectronic Systems
Logo Melexis Microelectronic Systems
Description (US90A / US91A) 24V Hall IC Fan Driver
Datasheet US91A DatasheetUS91A Datasheet (PDF)

US90A / US91A 24V Hall IC Fan Driver Features and Benefits Low cost High sensitivity Hall Sensor Locked rotor protection and auto-restart Power-efficient CMOS and power MOSFETs Built-in output protection clamping diode Integrated tachometer (US90A) or alarm (US91A) signal output 2-coil fan driver with FG/RD output in 4-pin VK / VA and 8-pin narrow SOIC packages (all RoHS Compliant) Application Examples 12V/24V fans Peak current up to 500mA Ordering Information www.DataSheet4U.com Part No. US9.

  US91A   US91A


US90A US91A US9111


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