Data sheet, Test circuit – Diodes AH9281_82 User Manual
Page 7
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Data Sheet
Two Phase Dual-coil High Voltage Smart Fan Motor Driver with FG/RD AH9281/82
Oct. 2011 Rev. 1. 4 BCD Semiconductor Manufacturing Limited
7
Test Circuit
Figure 4. Basic Test Circuit of AH9281/82
Figure 5. V
DO
vs. Magnetic Flux Density Figure 6. V
DOB
vs. Magnetic Flux Density
N
S
Marking Side
-40
-20
0
20
40
0
2
4
6
8
10
12
Magnetic Flux Density B (GS)
V
DO
( V)
V
CC
V
SAT
-40
-20
0
20
40
0
2
4
6
8
10
12
Magnetic Flux Density B (GS)
V
DOB
(V)
V
CC
V
SAT
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