ADP3408 Ver la hoja de datos (PDF) - Analog Devices
Número de pieza
componentes Descripción
Lista de partido
ADP3408 Datasheet PDF : 20 Pages
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ADP3408
80
REFOUT
70
60
50
VCORE
VAN
VSIM
40
VTCXO
30
VMEM
20
10
FREQUENCY =
217Hz MAX LOADS
0
2.5 2.6 2.7 2.8 2.9 3.0 3.1 3.2 3.3
VBAT – V
TPC 19. Ripple Rejection vs. Battery
Voltage
4.24
VIN = 5.0V
RSENSE = 250m⍀
4.23
4.22
4.21
4.20
0
200
400
600
800
ILOAD – mA
TPC 22. Charger VOUT vs. ILOAD
(VIN = 5.0 V)
600
500
VAN
400 TCXO
300
FULL LOAD
MLCC CAPS
200
REF
100
0
10
100
1k
10k
100k
FREQUENCY – Hz
TPC 20. Output Noise Density
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 40 60 80 100 120
TEMPERATURE – ؇C
TPC 21. Charger VOUT vs. Tempera-
ture, VIN = 5.0 V, ILOAD = 10 mA
4.24
RSENSE = 250m⍀
4.23
4.22 ILOAD = 500mA
ILOAD = 10mA
4.21
4.20
5
6
7
8
9
10
INPUT VOLTAGE – V
TPC 23. Charger VOUT vs. VIN
–10–
REV. A
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