参数资料
型号: ADP1111ANZ-5
厂商: Analog Devices Inc
文件页数: 4/15页
文件大小: 0K
描述: IC REG BUCK BST INV 5V 0.2A 8DIP
标准包装: 50
类型: 降压(降压),升压(升压),反相
输出类型: 固定
输出数: 1
输出电压: 5V
输入电压: 2 V ~ 30 V
频率 - 开关: 72kHz
电流 - 输出: 200mA
同步整流器:
工作温度: -40°C ~ 85°C
安装类型: 通孔
封装/外壳: 8-DIP(0.300",7.62mm)
包装: 管件
供应商设备封装: 8-PDIP
ADP1111–Typical Characteristics
1.4
1.2
76
75
74
1.0
73
OSCILLATOR FREQUENCY
0.8
0.6
0.4
V IN = 5V
V IN = 2V
V IN = 3V
72
71
70
69
0.2
68
0
0.1
0.2
0.4 0.6 0.8
1.0
1.2
67
2
4
6
8
10 12 15 18
21
24
27
30
I SWITCH CURRENT – A
Figure 2. Saturation Voltage vs. I SWITCH Current in
Step-Up Mode
2.0
1.8
INPUT VOLTAGE – V
Figure 5. Oscillator Frequency vs. Input Voltage
1.9
1.7
1.6
1.4
1.5
1.3
STEP-DOWN WITH
V IN = 12V
1.2
V IN = 12V
1.1
1.0
0.9
0.8
0.6
0.4
0.2
0.7
0.5
0.3
STEP-UP WITH
2V < V IN < 5V
0
0.1
0.2
0.4 0.6
I SWITCH CURRENT – A
0.8
0.9
0.1
1
10
R LIM – Ω
100
1000
Figure 3. Switch ON Voltage vs. I SWITCH Current In
Step-Down Mode
1400
1200
1000
Figure 6. Maximum Switch Current vs. R LIM
80
78
76
74
800
QUIESCENT CURRENT
72
OSCILLATOR FREQUENCY
70
600
400
200
68
66
64
62
0
1.5
3
6
9
12 15 18
INPUT VOLTAGE – V
21
24
27
30
60
–40
0
25
TEMPERATURE – C
70
85
Figure 4. Quiescent Current vs. Input Voltage
–4 –
Figure 7. Oscillator Frequency vs. Temperature
0
REV. A
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ADP1111AR 制造商:Analog Devices 功能描述:Conv DC-DC Single Non-Inv/Inv/Step Up/Step Down 2V to 30V 8-Pin SOIC N 制造商:Analog Devices 功能描述:CONV DC-DC SGL-OUT NON-INV/INV/STEP UP/STEP DOWN 8SOIC N - Rail/Tube 制造商:Analog Devices 功能描述:IC SWITCHING REGULATOR
ADP1111AR-12 制造商:Analog Devices 功能描述:Conv DC-DC Single Non-Inv/Inv/Step Up/Step Down 2V to 30V 8-Pin SOIC N 制造商:Rochester Electronics LLC 功能描述:MICROPOWER STEP-UP/DOWN SWITCHING REG. - Bulk
ADP1111AR-12-REEL 制造商:Analog Devices 功能描述:Conv DC-DC Single Non-Inv/Inv/Step Up/Step Down 2V to 30V 8-Pin SOIC N T/R
ADP1111AR-3.3 制造商:Analog Devices 功能描述:Conv DC-DC Single Non-Inv/Inv/Step Up/Step Down 2V to 30V 8-Pin SOIC N 制造商:Rochester Electronics LLC 功能描述:MICROPOWER STEP-UP/DOWN SWITCHING REG. - Bulk
ADP1111AR-3.3-REEL 制造商:Analog Devices 功能描述:Conv DC-DC Single Non-Inv/Inv/Step Up/Step Down 2V to 30V 8-Pin SOIC N T/R 制造商:Analog Devices 功能描述:CONV DC-DC SGL-OUT NON-INV/INV/STEP UP/STEP DOWN 8SOIC N - Tape and Reel