Datasheet
2.9V - 4.2V
LM3224
L
10 PH
C
C
1 nF
D
R
C
30k
C
IN
22 PF
C
OUT
22PF
ceramic
30k
SHDN
3
V
IN
6
SW
5
FSLCT
7
FB
2
GND
4
V
C
1
Battery or
Power Source
SS
8
160k
8V, 500mA
C
C2
68 pF
2.7V - 4.2V
LM3224
L
4.7 PH
C
C
1 nF
D
R
C
20k
C
IN
22 PF
C
OUT
10 PF
ceramic
6.98k
SHDN
3
V
IN
6
SW
5
FSLCT
7
FB
2
GND
4
V
C
1
Battery or
Power Source
SS
8
20.5k
5V, 650 mA
LM3224
www.ti.com
SNVS277C –DECEMBER 2004–REVISED MARCH 2013
Table 3. Some Recommended Input And Output Capacitors (Others May Be
Used)
Manufacturer Capacitor Contact Information
Vishay Sprague 293D, 592D, and 595D series tantalum www.vishay.com
407-324-4140
Taiyo Yuden High capacitance MLCC ceramic www.t-yuden.com
408-573-4150
ESRD seriec Polymer Aluminum Electrolytic
Cornell Dubilier www.cde.com
SPV and AFK series V-chip series
MuRata High capacitance MLCC ceramic www.murata.com
Figure 26. 1.25MHz, 5V Output
Figure 27. 1.25MHz, 8V Output
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