Hall-Effect Smart Fan Motor Controller
Operating Characteristics
DOB
AH286
DO
RP
12
OFF
10
8
6
4
ON
2
OP
Vsat
Brp 0
Bop
Magnetic Flux Density in Gauss
S
S
OFF
12
OP
10
8
6
4
RP
2
ON
Vsat
Brp 0
Bop
Magnetic Flux Density in Gauss
S
Marking side
Marking side
Marking side
N
N
N
( SOT23-5 )
( SIP5 )
( SOT89-5 )
Performance Characteristics (SIP5)
Ta (°C)
Pd (mW)
Ta (°C)
Pd (mW)
25
50
60
70
80
85
90
95 100
550 440 396 352 308 286 264 242 220
105 110 115 120 125 130 135 140 150
198 176 154 132 110 88
66
44
0
Pd (m W )
600
500
400
300
200
100
0
0
Power D issipation C urve
25
50
75
100
125
150
Ta (。 C)
Anachip Corp.
www.anachip.com.tw
Rev 1.0 Sep 29, 2005
4/9