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AP1304

Features: - Compatible to a Hall element- Operating voltage (VCC) : 4V to 20V- Lock shutdown and automatic restart- Speed indication output (FG) named as AP1301/4- Rotation detection output (RD) named as AP1302/5- Output current(AP1301/2) IO=500mA(max)- Output current(AP1304/5) IO=350mA(max)- Oper...

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SeekIC No. : 004286141 Detail

AP1304: Features: - Compatible to a Hall element- Operating voltage (VCC) : 4V to 20V- Lock shutdown and automatic restart- Speed indication output (FG) named as AP1301/4- Rotation detection output (RD) nam...

AP1304 Data Sheet

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Part Number:
AP1304
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:

- Compatible to a Hall element
- Operating voltage (VCC) : 4V to 20V
- Lock shutdown and automatic restart
- Speed indication output (FG) named as AP1301/4
- Rotation detection output (RD) named as AP1302/5
- Output current(AP1301/2) IO=500mA(max)
- Output current(AP1304/5) IO=350mA(max)
- Operating temperature (Topr) : -30ºC to +85ºC
- SOP-8L/ SOP-8L EP package
- Include Thermal Shutdown circuit


Application

- CPU cooling fans


Pinout

Connection Diagram


Specifications

Parameter Symbol Rating Unit
Input voltage VCC 20 V
Output current IOUT AP1304/5 350 mA
AP1301/2 500
Maximum output withstand voltage Vout 20 V
RD/FG maximum output withstand voltage Vr/Vf 20 V
RD/FG maximum output current Ir/If 5 mA
Allowable power dissipation PD AP1304/5 550*(note1) mW
AP1301/2 1000
Operating temperature TOPR -30 to +85 ºC
Storage temperature TSTG -55 to +150 ºC



Description

    The AP1304/5 is single phase full wave drive design, which is suited for small fans (such as CPU cooling fans). The low switching noise and effective motor drive are another advantage. All functions, including lock shutdown, automatic restart, rotation detection (RD), and speed indication output (FG) have been incorporated into one chip. When the motor is under lock condition, lock shutdown function turns off the output current. When the lock condition is removed, the IC automatically restarts and allows DC fan to run. In addition, the RD function is to detect the motor status and the FG is to provide the rotation speed.

    The AP1301/2 are heat sink version of AP1304/5. From function wise, AP1301 is the same as AP1304, and AP1302 is the same as AP1305.




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