PWM Fan Speed Controller
Marking Information
(1) SIP4/5L
AP43 X
X XX X X
8:438
9:439
Blank: normal
L: Lead Free Package
Date code
ID code: internal
XX : Nth week
X :Year
AP438/9
(2) SOP-8L
Logo
Part Number
( Top View )
8
5
AC
AP439
YY WW X X
1
4
SOP-8L
Blank: normal
L: Lead Free Package
ID code: internal
Xth week: 01~52
Year: "01" =2001
"02" =2002
This datasheet contains new product information. Anachip Corp. reserves the rights to modify the product specification without notice. No liability is assumed as a result of the use of
this product. No rights under any patent accompany the sale of the product.
Rev.0.5 Feb.12, 2004
5/8