MC33035 Motorola, MC33035 Datasheet - Page 6

• Manufacturer Part Number: MC33035
• Description: BRUSHLESS DC MOTOR CONTROLLER
• Manufacturer: Motorola

6
– 4.0
– 8.0
– 20
– 40
– 12
– 16
– 20
– 24
250
200
150
100
40
20
50
– 55
0
0
0
1.0
0
Figure 11. Bottom Drive Response Time versus
Figure 7. Reference Output Voltage Change
V
V
T
CURRENT SENSE INPUT VOLTAGE (NORMALIZED TO V
A
CC
C
= 25 C
= 20 V
– 25
I
ref
= 20 V
Figure 9. Reference Output Voltage
, REFERENCE OUTPUT SOURCE CURRENT (mA)
10
versus Output Source Current
Current Sense Input Voltage
T
A
, AMBIENT TEMPERATURE ( C)
0
2.0
versus Temperature
20
25
3.0
30
50
4.0
40
5.0
75
6.0
V
V
No Load
V
V
R
C
T
50
7.0 8.0
100
A
CC
C
CC
C
L
L
=
= 1.0 nF
= 25 C
= 20 V
= 20 V
= 20 V
= 20 V
1
th
9.0
)
MC33035
60
125
10
0.15
0.05
0.25
100
7.0
6.0
5.0
4.0
3.0
2.0
1.0
0.2
0.1
80
60
40
20
0
0
0
0
0
0
V
V
T
A
CC
C
V
V
R
C
T
A
= 25 C
= 20 V
CC
C
T
T
= 20 V
Figure 10. Output Duty Cycle versus
= 25 C
= 20 V
= 4.7 k
= 10 nF
Figure 8. Reference Output Voltage
Figure 12. Fault Output Saturation
= 20 V
1.0
MOTOROLA ANALOG IC DEVICE DATA
4.0
10
versus Supply Voltage
versus Sink Current
I
PWM INPUT VOLTAGE (V)
PWM Input Voltage
Sink
V
CC
, SINK CURRENT (mA)
, SUPPLY VOLTAGE (V)
2.0
8.0
20
3.0
30
12
4.0
No Load
T
A
= 25 C
5.0
40
16