参数资料
| 型号： | BD00D0AWHFP-TR |
| 厂商： | Rohm Semiconductor |
| 文件页数： | 3/12页 |
| 文件大小： | 0K |
| 描述： | IC REG LDO ADJ 2A HRP5 |
| 标准包装： | 2,000 |
| 稳压器拓扑结构： | 正，可调式 |
| 输出电压： | 3 V ~ 15 V |
| 输入电压： | 4 V ~ 25 V |
| 电压 - 压降（标准）： | 0.4V @ 1A |
| 稳压器数量： | 1 |
| 电流 - 输出： | 2A（最小值） |
| 工作温度： | -40°C ~ 105°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | HRP-5 |
| 供应商设备封装： | HRP-5 |
| 包装： | 带卷 (TR) |
BD00D0AWHFP
● Electrical characteristic curves (Reference data)
(Unless otherwise specified, Ta=25 ℃ , Vcc=10V,V CTL =5V,Io=0mA,Vo=5.0Vsetting)
(The resistor of between ADJ and Vo =56.7k Ω ,ADJ and GND =10k Ω )
Technical Note
1.0
0.8
0.6
0.4
0.2
0.0
18
15
12
9
6
3
0
6
5
4
3
2
1
0
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
0 2 4 6 8 10 12 14 16 18 20 22 24
6
5
4
3
2
1
SUPPLY VOLTAGE: Vcc [V]
Fig.1 Circuit Current
(I FEEDBACK_R ≒ 75μA ）
6
5
4
3
2
1
SUPPLY VOLTAGE : Vcc [V]
Fig.2 Shut Down Current
800
700
600
500
400
300
200
100
SUPPLY VOLTAGE : Vcc [V]
Fig.3 Line Regulation
(Io=0mA)
0
0 2 4 6 8 10 12 14 16 18 20 22 24
SUPPLY VOLTAGE : Vcc [V]
0
0
600 1200 1800 2400 3000
OUTPUT CURRENT : Io [mA]
0
0
400 800 1200 1600
OUTPUT CURRENT : Io [mA]
2000
80
70
Fig.4 Line Regulation
(Io=1000mA)
6
5
Fig.5 Load Regulation
1.0
0.8
Fig.6 Dropout Voltage
(Vcc ＝ 4.75V)
(lo=0mA → 2000mA)
60
4
50
40
3
0.6
30
20
10
0
2
1
0
0.4
0.2
0.0
10
100
1000
10000
100000 1000000
-40
-20
0
20
40
60
80
100
0
400
800
1200
1600
2000
100
90
80
70
60
50
40
30
20
10
0
FREQUENCY: f [Hz]
Fig.7 Ripple Rejection
6
5
4
3
2
1
0
AMBIENT TEMPERATURE : Ta [ ℃ ]
Fig.8 Output Voltage
Temperature Characteristics
6
5
4
3
2
1
0
OUTPUT CURRENT : Io [mA]
Fig.9 Circuit Current
(I FEEDBACK_R ≒ 75μA)
0 2 4 6 8 10 12 14 16 18 20 22 24
CONTROL VOLTAGE : V Ｃ ＴＬ [V]
0 2 4 6 8 10 12 14 16 18 20 22 24
CONTROL VOLTAGE : V CTL [V]
130
140 150 160 170 180 190
AMBIENT TEMPERATURE : Ta [℃]
Fig.10 CTL Voltage vs CTL Current
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Fig.11 CTL Voltage vs Output Voltage
3/11
Fig.12 Thermal Shutdown
Circuit Characteristics
2011.03 - Rev.A
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