STK672-080
fc — V
2
CC
fc — Tc
55
53
51
49
47
45
43
41
39
55
53
51
49
47
45
43
41
39
37
35
37
35
4
4.5
5
5.5
6
0
20
40
60
80
100
120
Supply voltage, V 2 — V
Substrate temperature, Tc — °C
Internal Diode Forward Voltage vs. Motor Current
CC
Motor Current vs. Output Supply Voltage
1.6
1.4
1.2
1
1.6
1.4
1.2
1
0.8
0.6
0.4
0.8
0.6
0.4
0.2
0
0.2
0
0
0.5
1
1.5
2
2.5
3
3.5
0
0.5
1
1.5
2
2.5
3
Motor current, I — A
Motor current, I — A
OH
OH
Motor Current vs. Motor Voltage
Motor Current vs. Substrate Temperature
2.5
2
2.5
2
I =2
OH
1.5
1.5
I
=1A
OH
1
1
0.5
0
0.5
0
Vref=0
0
10
20
30
40
50
0
20
40
60
80
100
120
Motor voltage, V 1 — V
Substrate temperature, Tc — °C
CC
Reference Voltage vs. Input Current
Reference Voltage Input Current vs. Substrate Temperature
450
400
350
300
250
200
450
400
350
300
250
200
150
100
150
100
50
50
0
0
0
0.5
1
1.5
2
2.5
0
20
60
80
100
120
40
Substrate temperature, Tc — °C
Reference voltage, Vref — V
No. 6507-16/17
SANYO [ SANYO SEMICON DEVICE ]
