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參數(shù)資料
| 型號(hào)： | ADP3502ASU |
| 廠商： | ANALOG DEVICES INC |
| 元件分類： | 電源管理 |
| 英文描述： | CDMA Power Management System |
| 中文描述： | 2-CHANNEL POWER SUPPLY SUPPORT CKT, PQFP64 |
| 封裝： | 7 X 7 MM, 1 MM HEIGHT, PLASTIC, MS-026ABD, TQFP-64 |
| 文件頁(yè)數(shù)： | 15/36頁(yè) |
| 文件大?。?/td> | 714K |
| 代理商： | ADP3502ASU |
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REV. 0
ADP3502
–15–
I
LOAD
= 150mA
C
OUT
= 2.2 F
2.91V
2.9V
5V
4V
LINE TRANSIENT RESPONSE
TIME BASE: 100 s/DIV
2.89V
TPC 19. LDO8 Line Transient
FREQUENCY – Hz
–20
P
–10050
1k
10k
100k
1M
10M
–90
–80
–70
–60
–50
–40
–30
–10
0
100
C
OUT
= 2.2 F
I
= 150mA
VBAT = 4V
TPC 22. LDO1 PSRR
TEMPERATURE – C
66
I
G
54
–30
80
56
58
60
62
64
–20–10 0
10 20 30 40 50 60 70
LIGHT LOAD STANDBY MODE
TPC 25. I
GND
vs. Temperature
VBAT = 4V
C
OUT
= 2.2 F
2.9V
2.886V
150mA
20mA
LOAD TRANSIENT RESPONSE
TIME BASE: 100 s/DIV
TPC 20. LDO8 Load Transient
FREQUENCY – Hz
–20
P
–10050
1k
10k
100k
1M
10M
–90
–80
–70
–60
–50
–40
–30
–10
0
100
C
OUT
= 2.2 F
I
= 180mA
VBAT = 4V
TPC 23. LDO4 PSRR
TEMPERATURE – C
800
I
G
200
–30
80
300
400
500
600
700
–20–10 0
10 20 30 40 50 60 70
MIDLOAD STANDBY MODE
ACTIVE MODE
TPC 26. I
GND
vs. Temperature
OUTPUT CAPACITOR – F
40
R
00
10
20
30
40
50
5
10
15
20
25
30
35
LDO 1
LDO 4
LDO 8
TPC 21. RMS Noise vs. C
OUT
FREQUENCY – Hz
–20
P
–100
C
OUT
= 2.2 F
I
LOAD
= 150mA
VBAT = 4V
50
1k
10k
100k
1M
10M
–90
–80
–70
–60
–50
–40
–30
–10
0
100
TPC 24. LDO8 PSRR
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PDF描述 |
|---|---|
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| ADP3522 | GSM Power Management System |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ADP3502ASU-REEL | 制造商:Analog Devices 功能描述:CDMA Power Management System 64-Pin TQFP T/R |
| ADP3510 | 制造商:AD 制造商全稱:Analog Devices 功能描述:CDMA Power Management System |
| ADP3510ARU | 制造商:AD 制造商全稱:Analog Devices 功能描述:CDMA Power Management System |
| ADP3510ARU-REEL7 | 制造商:Analog Devices 功能描述: |
| ADP3522 | 制造商:AD 制造商全稱:Analog Devices 功能描述:GSM Power Management System |
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