njw4303 New Japan Radio Co.,Ltd, njw4303 Datasheet - Page 23

• Manufacturer Part Number: njw4303
• Description: Pwm 3-phase Dc Brushless Motor Controller
• Manufacturer: New Japan Radio Co.,Ltd

TYPICAL CHARACTERISTICS
9.00
8.50
8.00
7.50
7.00
6.50
6.00
5.50
5.00
4.50
4.00
3.50
3.00
2.50
52.0
51.5
51.0
50.5
50.0
49.5
49.0
48.5
15
14
13
12
11
10
9
8
7
6
5
0.50
1.00
5
Tj=25[
I
OLSOURCE
Tj=25[
V
CC
=24[V]
o
o
C]
10
1.00
C]
=0.1[mA]
1.50
15
1.50
V
V
OSC
V
2.00
Ct
20
CC
2.00
vs I
vs I
vs V
V
CHGCt
CC
V
V
CHGOSC
OSC
Ct
OHL
[V]
[V]
[V]
25
2.50
2.50
30
3.00
3.00
35
Tj=25[
V
3.50
CC
=24[V]
o
C]
40
4.00
3.50
0.90
0.85
0.80
0.75
0.70
0.65
0.60
0.55
0.50
0.45
0.40
0.35
0.30
0.25
2.5
2.0
1.5
1.0
0.5
0.0
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
1.00
0.50
0
Tj=25[
V
Tj=25[
V
Tj=25[
V
CC
CC
CC
=24[V]
=24[V]
=24[V]
o
o
o
C]
2
1.00
C]
C]
1.50
4
1.50
V
V
6
OSC
Ct
2.00
I
FG
2.00
vs I
vs V
vs I
I
DCHGCt
FG
V
V
DCHGOSC
FGL
OSC
[mA]
Ct
8
[V]
[V]
2.50
2.50
10
NJW4303
3.00
12
3.00
3.50
14
- 23 -
16
4.00
3.50