Hall-Effect Smart Fan Motor Controller
Operating Characteristics
DOB
RP
12
OFF
10
8
6
4
ON
2
OP
Brp 0
Bop
Magnetic Flux Density in Gauss
AH282
DO
OFF
RP
12
OP
10
8
6
4
2
ON
Brp 0
Bop
Magnetic Flux Density in Gauss
Performance Characteristics (SIP5)
Ta (°C) 25 50 60 70 80 85 90 95 100 105 110 115 120
Pd (mW) 550 440 396 352 308 286 264 242 220 198 176 154 132
Pd (m W )
600
500
400
300
200
100
0
Power D issipation C urve
25
50
75
100
125
150
Ta (。 C)
Anachip Corp.
www.anachip.com.tw
Rev 0.4 Apr 16, 2004
4/7