Data Sheet
Single Phase Full Wave Direct PWM Motor Driver AM4963/AM4963R
Typical Performance Characteristics
20
25
T
A
=25 C
I
Q1
(V
CT
=L)
I
Q2
(V
CT
=H)
16
0
20
I
Q1
/I
Q2
(mA)
12
15
I
Q
(mA)
10
8
5
4
V
CC
=12V
I
Q1
(V
CT
=L)
I
Q2
(V
CT
=H)
0
0
5
10
15
20
25
0
-50
0
V
CC
(V)
T
A
( C)
O
50
100
Figure 4. Quiescent Current vs. Supply Voltage
Figure 5. Quiescent Current vs. Ambient Temperature
3.0
1.2
V
SATH
V
SATL
2.0
Allowable Power Dissipation (W)
2.5
V
CC
=12V, T
A
=25 C
0
HTSSOP-14
1.0
0.8
V
SAT
(V)
1.5
0.6
1.0
0.4
0.5
0.2
0.0
0
100
200
300
400
500
0.0
-20
0
20
40
60
O
I
OUT
(mA)
80
90 100
Ambient Temperature ( C)
Figure 6. Output Saturation Voltage vs.
Output Current
Figure 7. Allowable Power Dissipation vs.
Ambient Temperature (For HTSSOP-14)
Sep. 2011
Rev. 1. 0
8
BCD Semiconductor Manufacturing Limited