FAN8705 5 Channel DSC Motor Driver
March 2005
FAN8705
5 Channel DSC Motor Driver
Features
n Built in power save function
n Built in UVLO function.
n Constant current drive for shutter.
n Low Ron resistance (1.1
鈩?/div>
@ 0.2A)
n Constant voltage drive for CH1~CH3.
n Pseudo sinewave control for AF.
n Three input 2-2 phase control for AF
n Built in short circuit protection.
n TSD protection.
Description
The FAN8705 is a DSC lens motor driver and it鈥檚 consist of con-
stant current and constant voltage drive blocks suitable for shut-
ter, single iris,auto-focus and zoom motor drive.
40MLP5X5
Applications
n DSC, Mobile phone camera
Ordering Information
Device
FAN8705
Package
40-MLP
Operating Temp.
鈭?5擄C
~ 80擄C
漏2005 Fairchild Semiconductor Corporation
1
www.fairchildsemi.com
FAN8705 Rev. 1.0.1
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