Diodes AH9280 - Manual (Page 6)

Data Sheet
Two Phase Dual-coil High Voltage Smart Fan Motor Driver AH9280
Oct. 2011 Rev. 1. 2 BCD Semiconductor Manufacturing Limited
6
N
S
Marking Side
Test Circuit
Figure 4. Basic Test Circuit of AH9280
-40 -20 0 20 40
0
2
4
6
8
10
12
Magnetic Flux Density B (Gauss)
V
DO
(V)
V
CC
V
SAT
-40 -20 0 20 40
0
2
4
6
8
10
12
Magnetic Flux Density B(Gauss)
V
DOB
(V)
V
CC
V
SAT
Figure 5. V
DO
vs. Magnetic Flux Density Figure 6. V
DOB
vs. Magnetic Flux Density