AP1346

Features: ·Compatible to a Hall element·Operating voltage (VCC) : 4V to 28V·Lock shutdown and automatic restart·Rotation detection (RD) output name as AP1347·Speed indication output (FG) named as AP1346·Output current IO=70mA (max)·Operating temperature (Topr) : -30ºC to +85ºC·SOP8 packa...

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AP1346 Picture
SeekIC No. : 004286149 Detail

AP1346: Features: ·Compatible to a Hall element·Operating voltage (VCC) : 4V to 28V·Lock shutdown and automatic restart·Rotation detection (RD) output name as AP1347·Speed indication output (FG) named as AP...

floor Price/Ceiling Price

Part Number:
AP1346
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/11/21

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Product Details

Description



Features:

·Compatible to a Hall element
·Operating voltage (VCC) : 4V to 28V
·Lock shutdown and automatic restart
·Rotation detection (RD) output name as AP1347
·Speed indication output (FG) named as AP1346
·Output current IO=70mA (max)
·Operating temperature (Topr) : -30ºC to +85ºC
·SOP8 package
·Include Thermal Shutdown circuit



Application

- High voltage, high current brushless DC fan


Pinout

  Connection Diagram


Specifications

Parameter Symbol Rating Unit
Input voltage VCC 30 V
Output current IOUT 70 mA
Allowable power dissipation PD 550*(note1) mW
Operating temperature TOPR -30 to +85
Storage temperature TSTG -55 to +125
*note1 : Reduced by 5.5mW for each increase in Ta of 1ºC over 25 ºC


Description

The AP1346/7 fan motor predriver is suited for two-coil brush-less DC fan. All functions, including lock shutdown, automatic restart, speed indication (FG), have been integrated into one chip. When the motor is under lock condition, lock shutdown function turns off the output. When the lock condition is removed, AP1346 automatically restarts and allows DC fan to run. In addition, the FG function is to indicate the rotation speed and the RD function is to detect the motor status.




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