SI3211 ETC, SI3211 Datasheet - Page 18

• Manufacturer Part Number: SI3211
• Description: PROSLIC PROGRAMMABLE CMOS SLIC/CODEC WITH RINGING/BATTERY VOLTAGE GENERATION
• Manufacturer: ETC

Si 3210/ Si3 211/S i32 12
18
*Note: Voltage rating of this device must be greater than V
Component (s)
R19,R20
C14*
C25*
C27
R17
R18
R22
M1
C9
D1
F1
T1
Table 14. Si3210M MOSFET/Transformer DC-DC Converter Component Values
Figure 11. Si3210M MOSFET/Transformer DC-DC Converter Circuit
1/4 W, ±5% (See AN45 or Table 18 for value selection)
Ultra Fast Recovery 200 V, 1A Rectifier
1/10 W, ±1% (See AN45 or Table 18
100 V, Logic Level Input MOSFET
10 F, 100 V, Electrolytic, ±20%
470 pF, 100 V, X7R, ±20%
10 F, 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
200 k , 1/10 W, ±5%
Power Transformer
0.1 F, X7R, ±20%
for value selection)
22 , 1/10 W, ±5%
from Table 20 or from App Note 45.
NC
470pF
200k
Value
C27
R17
Fuse
Preliminary Rev. 1.11
IRLL014N
Note 1
M1
R19
R20
R22
22
DC
1
1
R18
.
1
Note 1
VDC
1
2
3
4
F1
T1
1
10
6
GND
ES1D
10uF
C25
D1
2
10uF
C9
Murata, Johanson, Novacap, Venkel
Murata, Johanson, Novacap, Venkel
General Semi ES1D; Central Semi
0.1uF
C14
2
Intl Rect. IRLL014N; Intersil
STD5NE10L, STN2NE10L
HUF76609D3S; ST Micro
Coiltronic CTX01-15275;
VBAT
Datatronics SM76315;
Belfuse SSQ Series
Midcom 31353R-02
CMR1U-02
Panasonic
Panasonic
Supplier