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| AIC1845 Datasheet, PDF (12/13 Pages) List of Unclassifed Manufacturers – Regulated 5V Charge Pump In SOT-23 | |||
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AIC1845
Fig. 23 Top layer
Fig. 24 Bottom layer
Fig. 25 Topover layer
APPLICATION EXAMPLES
VIN
CIN
2.2µ
1 VOUT
2 GND
3 SHDN
6
CAP+
5
VIN
4
CAP-
U1 AIC1845
CFLY1
0.22µF
VOUT
COUT
2.2µF
VSHDN
1 VOUT
2 GND
3 SHDN
CAP+ 6
VIN 5
CAP- 4
CFLY2
0.22µF
U2 AIC1845
CIN, COUT : TAIYO YUDEN Ceramic Capacitor, CELMK212BJ225MG (X5R) (0805)
CFLY1, CFLY2: TAIYO YUDEN Ceramic Capacitor, CEEMK212BJ224KG (X7R) (0805)
Fig. 26 Parallel Two AIC1845 to Obtain the Regulated 5V Output with large output current.
USB
CIN
2.2µF
1 VOUT
2 GND
3 SHDN
CAP+ 6
VIN 5
CAP- 4
CFLY
0.22µF
VOUT
COUT
2.2µF
VSHDN
U1 AIC1845
CIN, COUT: TAIYO YUDEN Ceramic Capacitor, CELMK212BJ225MG (X5R) (0805)
CFLY1 : TAIYO YUDEN Ceramic Capacitor, CEEMK212BJ224KG (X7R) (0805)
Fig. 27 Regulated 5V from USB
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