BA03CC0T(2011) Просмотр технического описания (PDF) - ROHM Semiconductor
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производитель
BA03CC0T Datasheet PDF : 12 Pages
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BA□□DD0T Series,BA□□CC0T Series,BA□□CC0FP Series
BA□□DD0WT Series,BA□□DD0HFP Series,BA□□CC0WT Series,BA□□CC0WFP Series
Technical Note
●Reference Data (Unless specified otherwise, Vcc=8.3V, Vo=3.3V, VCTL=5.0V, and Io=0mA)
BA□□CC0□□(BA33CC0WT)
[BA033CC0WT]
[BA033CC0WFP]
3.0
4.0
4.0
[BA033CC0WFP]
3.5
2.5
3.5
3.0
3.0
2.0
2.5
2.5
1.5
2.0
2.0
1.0
0.5
0.0
0
2 4 6 8 10 12 14 16 18 20
SUPPLY VOLTAGE ： Vcc [V]
1.5
1.0
0.5
0.0
0
2 4 6 8 10 12 14 16 18 20
SUPPLY VOLTAGE ： Vcc [V]
1.5
1.0
0.5
0.0
0
2 4 6 8 10 12 14 16 18 20
SUPPLY VOLTAGE ： Vcc [V]
Fig.1 Circuit current
Fig.2 Input Stability
Fig.3 Input Stability
(Io=500mA)
[BA033CC0WT]
3.5
3
2.5
2
1.5
1
0.5
0
0
400 800 1200 1600 2000
OUTPUT CURRENT ： IO[mA]
Fig.4 Load Stability
600
[BA033CC0WT]
500
400
300
200
100
0
0
200 400 600 800 1000
OUTPUT CURRENT ： IO [mA]
Fig.5 Input/Output Voltage Difference
IOUT(0V=1A)
[BA033CC0WT]
80
70
60
50
40
30
20
10
0
10 100 1000 10000 100000 1000000
FREQUENCY ： f [Hz]
Fig.6 Ripple Rejection Characteristics
(Io=100mA)
[BA033CC0WT]
4.5
4
3.5
3
2.5
2
-40 -20 0 20 40 60 80 100
AMBIENT TEMPERATURE ： Ta [℃]
Fig.7 Output Voltage
Temperature Characteristics
8
[BA033CC0WFP]
7
6
5
4
3
2
1
0
0 2 4 6 8 10 12 14 16 18 20 22 24
CONTROL VOLTAGE ： Vctl [V]
Fig.10 CTL Voltage vs. Output Voltage
200
[BA033CC0WT]
150
100
50
0
0
200
400
600
800 1000
OU TPUT CURRENT:Io(mA)
Fig.8 Circuit Current by load Level
(IOUT=0mA→1A)
4.0
[BA033CC0WFP]
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
0
5 10 15 20 25 30 35 40
SUPPLY VOLTAGE ： Vcc [V]
Fig.11 Overvoltage Operating
Characteristics (Io=200mA)
1000
[BA033CC0WT]
900
800
700
600
500
400
300
200
100
0
0 2 4 6 8 10 12 14 16 18 20
CONTROL VOLTAGE:Vctl（V)
Fig.9 CTL Voltage vs. CTL Current
[BA033CC0WFP]
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
130 140 150 160 170 180 190
AMBIENT TEMPERATURE ： Ta [℃]
Fig.12 Thermal Shutdown
Circuit Characteristics
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4/11
2011.03 - Rev.C
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