si3210 ETC-unknow, si3210 Datasheet - Page 17

• Manufacturer Part Number: si3210
• Description: Proslic Programmable Cmos Slic/codec With Ringing/battery Voltage Generation
• Manufacturer: ETC-unknow

*Note: Voltage rating of this device must be greater than V
Component (s)
R19,R20
C14*
C25*
C10
R16
R17
R18
Q7
Q8
C9
D1
F1
L1
Table 13. Si3210 BJT/Inductor DC-DC Converter Component Values
1/10 W, ±5% (See AN45 or Table 19 for value selection)
1/10 W, ±1% (See AN45 or Table 19 for value selection)
1/4 W, ±5% (See AN45 or Table 19 for value selection)
Figure 10. Si3210 BJT/Inductor DC-DC Converter Circuit
Ultra Fast Recovery 200 V, 1A Rectifier
60 V, General Purpose Switching NPN
1A, Shielded Inductor (See AN45
120 V, High Current Switching PNP
10 F, 100 V, Electrolytic, ±20%
Notes:
1. Values and configurations for these components can be derived
2. Voltage rating for C14 and C25 must be greater than VDC.
SDCH
SDCL
DCFF
DCDRV
Table 19 for value selection)
from Table 21 or from App Note 45.
10 F, Electrolytic, ±20%
22 nF, 50 V, X7R, ±20%
200 , 1/10 W, ±5%
0.1 F, X7R, ±20%
Value
Fuse
Preliminary Rev. 1.11
22nF
C10
Note 1
R19
R20
R16
200
DC
1
1
.
2N2222
Note 1
Q8
R18
R17
L1
1
or
FZT953
VDC
Q8
F1
Si3210/Si3211/Si3212
ES1D
D1
C25
10uF
GND
2
10uF
C9
ON Semi MMBT2222ALT1, MPS2222A;
CDRH127 series, Datatronics DR340-1
API Delevan SPD127 series, Sumida
Murata, Johanson, Novacap, Venkel
Murata, Johanson, Novacap, Venkel
General Semi ES1D; Central Semi
0.1uF
C14
Zetex FZT953, FZT955, ZTX953,
Central Semi CMPT2222A; Zetex
series, Coilcraft DS5022, TDK
2
VBAT
Belfuse SSQ Series
FMMT2222
CMR1U-02
Panasonic
Panasonic
SLF12565
Supplier
ZTX955
17