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LA6581T

Features: • Single-phase full-wave linear drive with BTL output (gain resistance 500-284k, 55dB): Suitable for the equipment requiring silent operation, such as game equipment, CPU cooler, etc. because of its freedom from switching noise• Low-voltage operation possible, with wide opera...

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SeekIC No. : 004390588 Detail

LA6581T: Features: • Single-phase full-wave linear drive with BTL output (gain resistance 500-284k, 55dB): Suitable for the equipment requiring silent operation, such as game equipment, CPU cooler, etc...

LA6581T Data Sheet

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Part Number:
LA6581T
Supply Ability:
5000

Price Break

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

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Product Details

Description



Features:

• Single-phase full-wave linear drive with BTL output (gain resistance 500-284k, 55dB): Suitable for the equipment requiring silent operation, such as game equipment, CPU cooler, etc. because of its freedom from switching noise
• Low-voltage operation possible, with wide operable voltage range (3 to 16 V)
• Low saturation output (Upper + lower saturation voltage: VOsat(total) = 0.3 Vtyp, IO = 100 mA): High coil efficiency with low current drain. IC itself does not generate much heat.
• High impedance of Hall input pin
• FG output (rotation speed detection output: open collector output)
• Heat protection circuit: When the large current flows because of output short circuit, raising the IC chip temperature above 180°C, the heat protection circuit suppresses the drive current, preventing IC burn and breakdown.
• Ultraminiature package (MSOP-8: 3.0 ´ 4.0 ´ 0.93 mm typ): Small substrate while allowing larger blades.






Pinout

Connection Diagram




Specifications

Absolute maximum ratings
Vm min [V] 2.5
Vm max [V] 16
IO max [A] 0.3


Symbol Symbol Conditions Ratings Unit
Output voltage Mounted on a specified board* VCC max 18 V
Allowable dissipation Pd max VCC2 pin 400 mW
Output current IOUT Pins UL, VL, WL, UH, VH, WH 0.30 A
Output withstand voltage VOUT max 18 V
FG output withstand VFG max 18 V
FG output current IFG max 5 mA
Operating temperature Topr 20 to +90 °C
Storage temperature Tstg 20 to +90 °C





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