AH280
Hall-Effect Smart Fan Driver
Performance Characteristics (SIP-5L / SOP-8L)
Ta (°C)
25
50
60
70
80
85
90
95
100
138
105
110
110
83
115
55
120
28
Pd (mW) 550 413 358 303 248 220 193 165
Pd (m W )
600
500
400
300
200
100
0
0
25
50
75 85
Power D issipation Curve
100
125
150
T a (。 C )
Performance Characteristics (SOP-8L EP)
Ta (°C)
25
50
60
70
80
85
90
95
100
400
105
360
110
320
115
280
120
240
Pd (mW) 1000 800 720 640 560 520 480 440
P d (m W )
1000
900
800
700
600
500
400
300
200
100
0
25
50
75
85
P o w e r D is s ip a t io n C u r v e
100
125
150
T a (
。
C )
Marking Information
(1) SIP-5L
( Front View )
Part Number
(2) SOP-8L / SOP-8L EP
( Front View )
Blank: normal
L: Lead Free Package
ID Code
Nth week: 01~52
Year: "1" = 2001
"2" = 2002
Part Number
280
X XX X X
AH280
X XX X X
Blank : normal
L : Lead Free Package
ID Code
Nth week: 01~52
Year: "1" = 2001
"2" = 2002
Anachip Corp.
www.anachip.com.tw
5/7
Rev. 0.7 Apr 16, 2004
ANACHIP [ ANACHIP CORP ]
