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參數資料
| 型號： | ADP3522ACP-3 |
| 廠商： | ANALOG DEVICES INC |
| 元件分類： | 電源管理 |
| 英文描述： | GSM Power Management System |
| 中文描述： | 1-CHANNEL POWER SUPPLY SUPPORT CKT, QCC32 |
| 封裝： | 5 X 5 MM, EXPOSED PAD, MO-220-VHHD-2, LFCSP-32 |
| 文件頁數： | 9/20頁 |
| 文件大?。?/td> | 467K |
| 代理商： | ADP3522ACP-3 |
REV. 0
ADP3522
–9–
TIME – 20 s/DIV
PWRONIN (2V/DIV)
VSIM = 1.8 (100mV/DIV)
TPC 19. Turn On Transient
by PWRONIN, Maximum
Load (Part 2)
FREQUENCY – Hz
80
70
0
60
50
10
40
30
20
4
100k
10
100
1k
10k
R
VTCXO
VAN
VCORE
REFOUT
MLCC OUTPUT CAPS
VBAT = 3.2V, FULL LOADS
TPC 22. Ripple Rejection vs.
Frequency
TEMPERATURE – C
4.25
4.24
4.23
4.22
4.21
4.20
4.19
4.18
4.17
4.16
4.15
40
–20
0
20
60
80
100 120
–40
O
TPC 25. Charger V
OUT
vs.
Temperature, V
IN
= 5.0 V,
I
LOAD
= 10 mA
TIME – 100 s/DIV
PWRONIN (2V/DIV)
REFOUT (100mV/DIV)
VMEM = 2.8(100mV/DIV)
VTCXO (100mV/DIV)
TPC 20. Turn On Transient
by PWRONIN, Maximum
Load (Part 3)
VBAT – V
80
70
60
50
40
30
20
10
0
R
2.5
2.6
2.7
2.8
2.9
3.0
3.1
3.2
3.3
REFOUT
VAN
VMEM
VTCXO
VSIM = 2.8V
FREQ = 217Hz,
MAX LOADS
VSIM
TPC 23. Ripple Rejection vs.
Battery Voltage
4.24
4.23
4.22
4.21
4.20
0
200
400
600
800
O
I
LOAD
– mA
V
IN
= 5.0V
R
SENSE
= 250m
TPC 26. Charger V
OUT
vs.
I
LOAD
(V
IN
= 5.0 V)
TIME – 20 s/DIV
PWRONIN (2V/DIV)
VMEM = 1.8 (100mV/DIV)
TPC 21. Turn On Transient
by PWRONIN, Maximum
Load (Part 4)
FREQUENCY – Hz
600
500
200
100
0
400
300
10
100k
100
1k
10k
V
FULL LOAD
MLCC CAPS
VAN
REF
TCXO
TPC 24. Output Noise Density
INPUT VOLTAGE – V
4.24
4.23
4.22
4.21
4.20
5
6
7
8
9
10
O
I
LOAD
= 10mA
R
SENSE
= 250m
I
LOAD
= 500mA
TPC 27. Charger V
OUT
vs. V
IN
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相關代理商/技術參數 |
參數描述 |
|---|---|
| ADP3522ACP-3-REEL | 制造商:Analog Devices 功能描述:GSM Power Management System 32-Pin LFCSP EP T/R |
| ADP3522ACP-3-REEL7 | 制造商:Analog Devices 功能描述:GSM Power Management System 32-Pin LFCSP EP T/R 制造商:Rochester Electronics LLC 功能描述: |
| ADP35622901 | 制造商:LG Corporation 功能描述:Fan Assembly,Propeller |
| ADP3603AR | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
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