NJW4800
ꢀCHARACTERISTICS
Quiescent Current 1 vs. Temperature
(V+=12V, VPWM=0V)
Quiescent Current 1 vs. Operating Voltage
(VPWM=0V, Ta=25oC)
2
1.5
1
2
1.5
1
CBS=0.47µF
CREG=1µF
CBS=0.47µF
C
REG=1µF
0.5
0.5
0
0
-50 -25
0
25 50 75 100 125 150
0
5
10 15 20 25 30 35
Operating Voltage V+ (V)
Ambient Temperature Ta (oC)
Quiescent Current 2 vs. Temperature
(V+=12V, VPWM=0V to 3V, fPWM=1.2MHz)
Quiescent Current 2 vs. Operating Voltage
(VPWM=0V to 3V, fPWM=1.2MHz, Ta=25oC)
20
15
10
5
20
15
10
5
CBS=0.47µF
CREG=1µF
CBS=0.47µF
CREG=1µF
0
0
-50 -25
0
25 50 75 100 125 150
0
5
10 15 20 25 30 35
Operating Voltage V+ (V)
Ambient Temperature Ta (oC)
Quiescent Current 3 vs. Temperature
(V+=12V, VSTBY=2V, VPWM=0V)
Quiescent Current 3 vs. Operating Voltage
(VSTBY=2V, fPWM=0V, Ta=25oC)
10
8
10
CBS=0.47µF
CREG=1µF
CBS=0.47µF
CREG=1µF
8
6
4
2
0
6
4
2
0
-50 -25
0
25 50 75 100 125 150
0
5
10
15 20 25 30 35
Ambient Temperature Ta (oC)
Operating Voltage V+ (V)
Ver.2010-09-29
- 10 -
NJRC [ NEW JAPAN RADIO ]
