FAN8705

Features: Built in power save functionBuilt in UVLO function.Constant current drive for shutter.Low Ron resistance (1.1 Ω @ 0.2A)Constant voltage drive for CH1~CH3.Pseudo sinewave control for AF.Three input 2-2 phase control for AFBuilt in short circuit protection.ApplicationChannel 1 and Ch...

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FAN8705 Picture
SeekIC No. : 004340538 Detail

FAN8705: Features: Built in power save functionBuilt in UVLO function.Constant current drive for shutter.Low Ron resistance (1.1 Ω @ 0.2A)Constant voltage drive for CH1~CH3.Pseudo sinewave control for ...

floor Price/Ceiling Price

Part Number:
FAN8705
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: 2024/4/25

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Product Details

Description



Features:

Built in power save function
Built in UVLO function.
Constant current drive for shutter.
Low Ron resistance (1.1 Ω @ 0.2A)
Constant voltage drive for CH1~CH3.
Pseudo sinewave control for AF.
Three input 2-2 phase control for AF
Built in short circuit protection.



Application

Channel 1 and Channel 2
CH1 and CH2 are constant voltage driver. The output voltage can be calculated by following equations.



Pinout

  Connection Diagram


Specifications

Parameter     Symbol   Value Unit
Maximum power supply voltage VDDMAX,VMMAX    5.5   V
Thermal resistance      Rja 100/52 /W
Maximum power dissipation      PDMAX 1.25/2.4   W
Maximum output voltage      VOMAX    6.5    V
Maximum output current      IOMAX    0.8    A
Operating temperature      TOPR −25 ~ 85    
Storage temperature      TSTG −55 ~ 150    

 




Description

The FAN8705 is a DSC lens motor driver and it's consist of con-stant current and constant voltage drive blocks suitable for shut-ter, single iris,auto-focus and zoom motor drive. 


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