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參數資料
| 型號： | ADP1110 |
| 廠商： | Analog Devices, Inc. |
| 英文描述： | Micropower, Step-Up/Step-Down Switching Regulator(微功耗,可調/固定輸出,步升/步降開關穩壓器) |
| 中文描述： | 微功耗，降壓型開關穩壓器（微功耗，可調/固定輸出，步升/步降開關穩壓器） |
| 文件頁數： | 5/16頁 |
| 文件大小： | 370K |
| 代理商： | ADP1110 |
ADP1110
–5–
REV. 0
TEMPERATURE –
8
C
78
76
640
70
25
72
70
68
66
74
OSCILLATOR FREQUENCY
O
Figure 8. Oscillator Frequency vs. Temperature
TEMPERATURE –
8
C
O
9.0
8.9
8.2
0
70
25
8.6
8.5
8.4
8.3
8.8
8.7
SWITCH ON TIME
Figure 9. Switch ON Time vs. Temperature
TEMPERATURE –
8
C
66
65
590
70
25
63
62
61
60
64
DUTY CYCLE
D
Figure 10. Duty Cycle vs. Temperature
TEMPERATURE –
8
C
0.54
0.53
0.47
0
70
25
0.51
0.5
0.49
0.48
0.52
V
IN
= +1.5
@
I
SWITCH
= +0.5A
V
C
Figure 11. Switch ON Voltage Step-Down vs. Temperature
TEMPERATURE –
8
C
350
300
0
0
70
25
200
150
100
50
250
QUIESCENT CURRENT
Q
Figure 12. Quiescent Current vs. Temperature
TEMPERATURE –
8
C
160
120
0
70
25
145
140
135
125
155
150
BIAS CURRENT
B
130
Figure 13. FB Pin Bias Current vs. Temperature
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PDF描述 |
|---|---|
| ADP1111AR-12 | Micropower, Step-Up/Step-Down SW Regulator; Adjustable and Fixed 3.3 V, 5 V, 12 V |
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| ADP1111AR-33 | Micropower, Step-Up/Step-Down SW Regulator; Adjustable and Fixed 3.3 V, 5 V, 12 V |
| ADP1111AR-5 | Micropower, Step-Up/Step-Down SW Regulator; Adjustable and Fixed 3.3 V, 5 V, 12 V |
| ADP1111AR | Micropower, Step-Up/Step-Down SW Regulator; Adjustable and Fixed 3.3 V, 5 V, 12 V |
相關代理商/技術參數 |
參數描述 |
|---|---|
| ADP1110AN | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| ADP1110AN-12 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| ADP1110AN-3.3 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| ADP1110AN-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 |
| ADP1110AN-5 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
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