Data Sheet
Two Phase Dual-coil High Voltage Smart Fan Motor Driver with FG/RD
AH9281/82
Typical Performance Characteristics (Continued)
1000
1200
900
V
CC
=12V
Saturation Voltage (mV)
1000
Saturation Voltage (mV)
800
700
600
500
400
300
800
I
OUT
=150mA
I
OUT
=350mA
600
400
200
T
A
=25 C
V
CC
=12V
0
100
200
300
400
500
600
o
200
100
-40
0
-20
0
20
40
60
o
80
100
120
Ambient Temperature ( C)
Output Current (mA)
Figure 11. Saturation Voltage vs. Ambient Temperature
Figure 12. Saturation Voltage vs. Output Current
600
Package: TO-95
Power Dissipation (mW)
500
800
Package: SOT-89-5
Power Dissipation (mW)
600
400
300
400
200
200
100
0
-25
0
25
50
75
100
o
0
125
150
-25
0
25
50
75
100
o
125
150
Ambient Temperature ( C)
Ambient Temperature ( C)
Figure 13. Power Dissipation vs. Ambient Temperature
Figure 14. Power Dissipation vs. Ambient Temperature
Nov. 2010
Rev. 1. 2
9
BCD Semiconductor Manufacturing Limited
BCDSEMI [ BCD SEMICONDUCTOR MANUFACTURING LIMITED ]
