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參數(shù)資料
| 型號： | ADP1109AAR |
| 廠商： | ANALOG DEVICES INC |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | Circular Connector; MIL SPEC:MIL-DTL-38999 Series I; Body Material:Metal; Series:LJT; No. of Contacts:128; Connector Shell Size:25; Connecting Termination:Crimp; Circular Shell Style:Straight Plug; Body Style:Straight RoHS Compliant: No |
| 中文描述： | 1.2 A SWITCHING REGULATOR, 155 kHz SWITCHING FREQ-MAX, PDSO8 |
| 封裝： | SOIC-8 |
| 文件頁數(shù)： | 5/8頁 |
| 文件大小： | 143K |
| 代理商： | ADP1109AAR |
ADP1109A
–5–
REV. 0
TEMPERATURE –
8
C
170
150
50
–40
0
85
25
70
130
110
90
70
O
Figure 6. Oscillator Frequency vs.
Temperature
TEMPERATURE –
8
C
0.60
0.55
0.10
–40
0
85
25
70
0.30
0.25
0.20
0.15
0.50
0.45
0.40
0.35
V
C
V
CE(SAT)
@ V
IN
= 3V AND I
SW
= 0.65A
Figure 9. Switch Saturation Voltage
vs. Temperature
TEMPERATURE –
8
C
12.20
12.15
–40
0
85
25
70
11.90
11.85
11.80
11.75
12.10
12.05
12.00
11.95
O
11.70
Figure 12. 12 V Output Voltage vs.
Temperature
TEMPERATURE –
8
C
68
65
53
–40
0
85
25
70
62
59
56
D
Figure 7. Duty Cycle vs. Temperature
TEMPERATURE –
8
C
6.0
5.5
2.0–40
0
85
25
70
4.0
3.5
3.0
2.5
5.0
4.5
S
m
s
Figure 10. Switch-On Time vs.
Temperature
INPUT VOLTAGE – Volts
600
500
200
2
4
20
6
8
10
14
16
18
12
400
300
Q
m
A
Figure 13. Quiescent Current vs.
Input Voltage
I
SWITCH
CURRENT – A
1.4
0.0
0.1
0.2
1.2
0.4
0.6
0.8
1
1.2
1.0
0.8
0.4
0.2
0.6
S
V
IN
= 2V
V
IN
= 3V
V
IN
= 5V
Figure 8. Saturation Voltage vs.
I
SWITCH
Current in Step-Up Mode
TEMPERATURE –
8
C
600
550
250
–40
0
85
25
70
450
400
350
300
500
Q
m
A
Figure 11. Quiescent Current vs.
Temperature
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| ADP1109AN-12 | Micropower Low Cost Fixed 3.3 V, 5 V, 12 V and Adjustable DC-to-DC Converter |
| ADP1109AN-33 | Micropower Low Cost Fixed 3.3 V, 5 V, 12 V and Adjustable DC-to-DC Converter |
| ADP1109AN-5 | Micropower Low Cost Fixed 3.3 V, 5 V, 12 V and Adjustable DC-to-DC Converter |
| ADP1109AN | Micropower Low Cost Fixed 3.3 V, 5 V, 12 V and Adjustable DC-to-DC Converter |
| ADP1109AR | Micropower Low Cost Fixed 3.3 V, 5 V, 12 V and Adjustable DC-to-DC Converter |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ADP1109AAR-12 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| ADP1109AAR-3.3 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| ADP1109AAR-33 | 制造商:AD 制造商全稱:Analog Devices 功能描述:Micropower Low Cost Fixed 3.3 V, 5 V, 12 V and Adjustable DC-to-DC Converter |
| ADP1109AAR-5 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| ADP1109AN | 制造商:Rochester Electronics LLC 功能描述:MICROPOWER-STEP UP DC-DC CONVERTER "ADJ" - Bulk |
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