AH291-P DIODES [Diodes Incorporated], AH291-P Datasheet - Page 6

• Manufacturer Part Number: AH291-P
• Description: LOW VOLTAGE HALL-EFFECT SMART FAN MOTOR CONTROLLER
• Manufacturer: DIODES [Diodes Incorporated]

Performance Characteristics
(1) SIP-4L
(2) SOT89-5L
AH291 Rev. 3
P
P
D
D
(mW )
P
P
T
T
(m W )
P
P
D
D
A
A
T
T
D
D
(mW)
(mW)
A
A
(°C)
(°C)
(mW)
(mW)
(°C)
(°C)
900
800
700
600
500
400
300
200
100
6 0 0
5 0 0
4 0 0
3 0 0
2 0 0
1 0 0
0
0
0
0
800
105
288
25
550
105
198
25
640
110
256
50
25
2 5
440
110
176
50
P o w e r D iss ip a tio n C u rve
576
LOW VOLTAGE HALL-EFFECT SMART FAN MOTOR
115
224
Power Dissipation Curve
60
www.diodes.com
396
115
154
6 of 10
50
60
5 0
512
120
192
70
352
120
132
70
480
160
125
75
75
7 5
308
125
110
80
448
130
128
80
1 0 0
286
130
416
135
100
85
88
85
96
384
140
264
135
90
64
90
66
1 2 5
125
352
145
95
32
242
140
CONTROLLER
95
44
©
T
JANUARY 2007
Diodes Incorporated
A
AH291
T
1 5 0
(°C )
100
320
150
A
100
220
150
0
(°C)
150
0