Owner's manual

Data Sheet
BTL Drive Single-phase Full-wave Fan Motor Driver AM4951/R/2
Apr. 2012 Rev. 1. 4 BCD Semiconductor Manufacturing Limited
7
Typical Performance Characteristics
Figure 4. Supply Current vs. Supply Voltage Figure 5. Supply Current vs. Ambient Temperature
Figure 6. Saturation Voltage vs. Output Current Figure 7. Power Dissipation vs. Ambient Temperature
-50 -25 0 25 50 75 100 125
0
2
4
6
8
10
12
V
CC
=12V
I
CC1
(V
CT
=L)
I
CC2
(V
CT
=H)
I
CC
(mA)
T
A
(
o
C)
0 50 100 150 200 250 300 350 400
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
V
CC
=12V, T
A
=25
o
C
V
SAT_H
V
SAT_L
V
SAT
(V)
I
OUT
(mA)
0 3 6 9 12 15 18 21 24
1
2
3
4
5
6
7
8
9
I
CC1
(V
CT
=L)
I
CC2
(V
CT
=H)
T
A
=25
o
C
I
CC
(mA)
V
CC
(V)
-50 -25 0 25 50 75 100 125 150
0
150
300
450
600
750
900
Package: MSOP-8/MSOP-10
Power Dissipation (mW)
T
A
(
O
C)