bd00d0awhfp ROHM Co. Ltd., bd00d0awhfp Datasheet - Page 3

• Manufacturer Part Number: bd00d0awhfp
• Description: 2a Standard Variable Output Ldo Regulator
• Manufacturer: ROHM Co. Ltd.

●Electrical characteristic curves (Reference data)
BD00D0AWHFP
© 2011 ROHM Co., Ltd. All rights reserved.
www.rohm.com
(Unless otherwise specified, Ta=25℃, Vcc=10V,V
(The resistor of between ADJ and Vo =56.7kΩ,ADJ and GND =10kΩ)
Fig.10 CTL Voltage vs CTL Current
100
80
70
60
50
40
30
20
10
1.0
0.8
0.6
0.4
0.2
0.0
90
80
70
60
50
40
30
20
10
0
6
5
4
3
2
1
0
0
10
0 2 4 6
0 2 4 6 8 10 12 14 16 18 20 22 24
0 2 4 6 8 10 12 14 16 18 20 22 24
Fig.7 Ripple Rejection
(I
Fig.4 Line Regulation
Fig.1 Circuit Current
FEEDBACK_R
CONTROL VOLTAGE : V
100
SUPPLY VOLTAGE : Vcc [V]
SUPPLY VOLTAGE: Vcc [V]
(Io=1000mA)
FREQUENCY: f [Hz]
8 10 12 14 16 18 20 22 24
1000
≒75µA）
10000
100000 1000000
ＣＴＬ
[V]
Fig.11 CTL Voltage vs Output Voltage
18
15
12
6
5
4
3
2
1
0
6
5
4
3
2
1
0
9
6
3
0
6
5
4
3
2
1
0
-40
0 2 4 6 8 10 12 14 16 18 20 22 24
CTL
0 2 4
0
Fig.2 Shut Down Current
Temperature Characteristics
Fig.5 Load Regulation
AMBIENT TEMPERATURE : Ta [ ℃ ]
=5V,Io=0mA,Vo=5.0Vsetting)
-20
CONTROL VOLTAGE : V
600
Fig.8 Output Voltage
SUPPLY VOLTAGE : Vcc [V]
OUTPUT CURRENT : Io [mA]
6 8 10 12 14 16 18 20 22 24
3/11
0
1200
20
40
1800
60
CTL
2400
[V]
80
3000
100
800
700
600
500
400
300
200
100
1.0
0.8
0.6
0.4
0.2
0.0
6
5
4
3
2
1
0
6
5
4
3
2
1
0
0
130
0 2 4 6 8 10 12 14 16 18 20 22 24
0
0
Fig.12 Thermal Shutdown
AMBIENT TEMPERATURE : Ta [℃]
Fig.3 Line Regulation
Circuit Characteristics
(I
140
Fig.9 Circuit Current
Fig.6 Dropout Voltage
OUTPUT CURRENT : Io [mA]
400
FEEDBACK_R
400
SUPPLY VOLTAGE : Vcc [V]
(lo=0mA→2000mA)
OUTPUT CURRENT : Io [mA]
(Io=0mA)
(Vcc＝4.75V)
150
Technical Note
800
800
2011.03 - Rev.A
160
1200
1200
≒75µA)
170
1600
1600
180
2000
2000
190