njw4800 New Japan Radio Co.,Ltd, njw4800 Datasheet - Page 10

• Manufacturer Part Number: njw4800
• Description: 30v/4a Half Bridge Driver
• Manufacturer: New Japan Radio Co.,Ltd

NJW4800
- 10 -
CHARACTERISTICS
1.5
0.5
10
20
15
10
8
6
4
2
0
5
0
2
1
0
Quiescent Current 3 vs. Operating Voltage
Quiescent Current 2 vs. Operating Voltage
0
Quiescent Current 1 vs. Operating Voltage
(V
0
0
PWM
C
C
C
C
C
C
BS
REG
BS
REG
BS
REG
(V
=0.47µF
=0.47µF
5
=0.47 µ F
5
5
=0V to 3V, f
=1µF
=1µF
=1 µ F
STBY
Operating Voltage V
Operating Voltage V
Operating Voltage V
(V
10
10
10
=2V, f
PWM
15
15
=0V, Ta=25
15
PWM
PWM
=0V, Ta=25
=1.2MHz, Ta=25
20
20
20
25
25
o
25
+
+
C)
+
(V)
(V)
(V)
o
30
C)
30
30
o
C)
35
35
35
1.5
0.5
20
15
10
10
5
0
8
6
4
2
0
2
1
0
-50 -25
-50 -25
-50 -25
(V
Quiescent Current 2 vs. Temperature
Quiescent Current 3 vs. Temperature
C
C
C
C
+
Quiescent Current 1 vs. Temperature
C
C
=12V, V
BS
REG
BS
REG
BS
REG
=0.47µF
=0.47µF
(V
=0.47µF
=1µF
=1µF
=1µF
Ambient Temperature Ta (
Ambient Temperature Ta (
Ambient Temperature Ta (
+
=12V, V
0
0
0
(V
PWM
+
=12V, V
25
25
25
=0V to 3V, f
STBY
50
50
50
=2V, V
PWM
75 100 125 150
75 100 125 150
75 100 125 150
=0V)
PWM
PWM
=0V)
=1.2MHz)
o
o
o
C)
C)
C)
Ver.2010-09-29