BA30E00WHFP-TR(2009) Просмотр технического описания (PDF) - ROHM Semiconductor
Номер в каталоге
Компоненты Описание
производитель
BA30E00WHFP-TR
(Rev.:2009)
(Rev.:2009)
ROHM Semiconductor
BA30E00WHFP-TR Datasheet PDF : 10 Pages
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BA3259HFP,BA30E00WHFP
Technical Note
BA30E00WHFP Electrical Characteristics Curves (Unless otherwise specified, Ta=25°C, Vcc1=Vcc2=5V)
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
0
Fig.13
2 4 6 8 10 12 14 16 18
SUPPLY VOLTAGE：Vcc［V］
Circuit Current (with no load)
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
0 2 4 6 8 10 12 14 16 18
SUPPLY VOLTAGE：Vcc［V］
Fig. 16 Input Stability
(3.3 V output Io1=600 mA)
2.0
1.5
1.0
0.5
0.0
0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6
OUTPUT CURRENT：Io2［A］
Fig. 19 Load Stability
(Variable output: 1.8 V)
3.35
3.33
3.30
3.28
3.25
-25 -10 5 20 35 50 65 80 95
TEMPERATURE：Ta［℃］
Fig. 22 Output Voltage vs Temperature
(3.3 V output)
40
35
30
25
20
15
10
5
0
0.0 0.1 0.2 0.3 0.4 0.5 0.6
OUTPUT CURRENT：Io［A］
Fig. 14 Circuit Current vs Load Current Io
(Io=0 600 mA)
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
0 2 4 6 8 10 12 14 16 18
SUPPLY VOLTAGE：Vcc［V］
Fig. 17 Input Stability
(Variable output: 1.8 V)
0 .5
0 .4
0 .3
0 .2
0 .1
0 .0
0. 0 0.1 0.2 0.3 0.4 0.5 0.6
OUTPUT CURRENT：Io［A］
Fig. 20 I/O Voltage Difference
(Vcc=3.135 V, 3.3 V output)
1.90
1.85
1.80
1.75
1.70
-25 -10 5 20 35 50 65 80 95
TEMPERATURE：Ta［℃］
Fig. 23 Output Voltage vs Temperature
(Variable output: 1.8 V)
0.4
0.3
0.2
0.1
0.0
0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6
ADJ PIN VOLTAGE：VADJ［V］
Fig. 15 ADJ Pin Source Current
4. 0
3. 5
3. 0
2. 5
2. 0
1. 5
1. 0
0. 5
0. 0
0.0 0. 2 0.4 0.6 0. 8 1.0 1.2 1.4 1.6
OUTPUT CURRENT：Io1［A］
Fig. 18 Load Stability
(3.3 V output)
80
Vo2(Variable output:1.8V)
70
60
Vo1(3.3V output)
50
40
30
20
10
0
100
1000
10000
FREQUENCY：f［Hz］
Fig.21 R.R.
(ein=1 Vp-p, Io=100 mA)
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
-25 -10 5 20 35 50 65 80 95
TEMPERATURE：Ta［℃］
Fig. 24 Circuit Current vs Temperature
(Io=0 mA)
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2009.04 - Rev.A
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