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參數(shù)資料
| 型號(hào)： | ADP1110AN-33 |
| 廠商： | Analog Devices, Inc. |
| 英文描述： | Micropower, Step-Up/Step-Down Switching Regulator; Adjustable and Fixed 3.3 V, 5 V, 12 V |
| 中文描述： | 微功耗，降壓型開關(guān)穩(wěn)壓器，可調(diào)節(jié)和固定3.3伏，5伏，12伏 |
| 文件頁數(shù)： | 11/16頁 |
| 文件大?。?/td> | 418K |
| 代理商： | ADP1110AN-33 |
ADP1110-Typical Characteristics
–4–
REV. 0
ISWITCH CURRENT – A
1.4
0
0.1
1.4
0.2
0.4
0.5
0.6
0.8
1
1.2
1.25
1.2
0.6
0.4
0.2
1
0.8
VIN = +1V
VIN = +1.2V
VIN = +1.5V
VIN = +2V
VIN = +3V
VIN = +5V
SATURATION
VOLTAGE
–
V
Figure 2. Saturation Voltage vs. ISWITCH Current in Step-Up
Mode
ISWITCH CURRENT – A
2
1.8
0
0.1
0.9
0.2
0.4
0.6
0.8
1.2
0.6
0.4
0.2
1.6
1.4
0.8
1
VIN = +12V
ON
VOLTAGE
–
V
Figure 3. Switch ON Voltage vs. ISWITCH Current In Step-
Down Mode
INPUT VOLTAGE – V
130
3
6
9
12
15
18
21
24
27
1800
0
1600
1400
1200
1000
800
600
400
200
QUIESCENT CURRENT
QUIESCENT
CURRENT
–
A
Figure 4. Quiescent Current vs. Input Voltage
76
66
60
230
4
6
8
1012
1518
21
24
27
74
68
64
62
72
70
INPUT VOLTAGE – V
OSCILLATOR
FREQUENCY
–
kHz
OSCILLATOR FREQUENCY
Figure 5. Oscillator Frequency vs. Input Voltage
RLIM –
1.9
1.7
0.1
1
1000
10
100
1.5
1.3
0.5
1.1
0.9
0.7
0.3
SWITCH
CURRENT
–
A
STEP-DOWN WITH
V = +12V
Figure 6. Maximum Switch Current vs. RLIM
RLIM –
0.1
1
1000
10
100
1.5
1.3
0.5
1.1
0.9
0.7
0.3
STEP-UP MODE
WITH V
≤ +5V
SWITCH
CURRENT
–
A
Figure 7. Maximum Switch Current vs. RLIM
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| ADP1110AN | Micropower, Step-Up/Step-Down Switching Regulator; Adjustable and Fixed 3.3 V, 5 V, 12 V |
| ADP1110AN-12 | Micropower, Step-Up/Step-Down Switching Regulator; Adjustable and Fixed 3.3 V, 5 V, 12 V |
| ADP1110AN-5 | Micropower, Step-Up/Step-Down Switching Regulator; Adjustable and Fixed 3.3 V, 5 V, 12 V |
| ADP1110AR | Micropower, Step-Up/Step-Down Switching Regulator; Adjustable and Fixed 3.3 V, 5 V, 12 V |
| ADP1111AN | Micropower, Step-Up/Step-Down SW Regulator; Adjustable and Fixed 3.3 V, 5 V, 12 V |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ADP1110AN-5 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| ADP1110AR | 制造商:Rochester Electronics LLC 功能描述:MICROPWR STEPUP/DWN SWITCH REG "ADJ" - Bulk |
| ADP1110AR-12 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| ADP1110AR-3.3 | 制造商:Rochester Electronics LLC 功能描述:MICROPWR STEPUP/DWN SWITCH REG 3.3V - Bulk |
| ADP1110AR-33 | 制造商:AD 制造商全稱:Analog Devices 功能描述:Micropower, Step-Up/Step-Down Switching Regulator; Adjustable and Fixed 3.3 V, 5 V, 12 V |
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