SI3210-BTR Silicon Laboratories Inc, SI3210-BTR Datasheet - Page 28
SI3210-BTR
Manufacturer Part Number
SI3210-BTR
Description
Telecom Line Management ICs Sgl Ch SLIC/Codec w/ DTMF Decoder
Manufacturer
Silicon Laboratories Inc
Datasheet
1.SI3210MPPQX-EVB.pdf
(146 pages)
Specifications of SI3210-BTR
Product
SLIC
Supply Voltage (min)
3.13 V
Supply Current
88 mA
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 40 C
Mounting Style
SMD/SMT
Number Of Channels
1
Package / Case
TSSOP-38
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
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Si3210/Si3211
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Note: There are other system and software conditions that influence component value selection.
Notes:
Table 20. Component Value Selection Examples for Si3210M MOSFET/Transformer DC-DC Converter
VDC
12 V
24 V
3.3 V
5.0 V
5 V
VDC
12 V
24 V
1. There are other system and software conditions that influence component value selection.
2. Applies to transformer specified in Table 14; other transformers may vary.
Refer to “AN45: Design Guide for the Si3210 DC-DC Converter” for detailed guidance.
Table 21.
Refer to “AN45: Design Guide for the Si3210 DC-DC Converter” for detailed guidance.
Maximum Ringing Load/
Maximum Ringing Load/Loop Resistance
Loop Resistance
Component Value Selection Examples for Si3210 BJT/Inductor DC-DC Converter
3 REN/117
5 REN/117
5 REN/117
5 REN/117
3 REN/117
5 REN/117
5 REN/117
Connections
Winding
1–2
1–2
1–3
1–4
Rev. 1.5
2
150 µH
220 µH
Transformer Ratio
67 µH
L1
1–2
1–2
1–3
1–4
150
162
175
R17
0.06
0.10
0.6
2.1
R18
0.15
0.56
2.0
R18
R19, R20
7.15 k
16.5 k
56.2 k
R19, R20
121 k
16.5 k
56.2 k
121 k
1
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