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參數(shù)資料
| 型號： | SI3016-BS |
| 廠商： | Silicon Laboratories Inc |
| 文件頁數(shù)： | 37/50頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC LINE-SIDE DAA 16SOIC |
| 標(biāo)準(zhǔn)包裝： | 48 |
| 數(shù)據(jù)格式： | V.90 |
| 電源電壓： | 3.3V，5V |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 16-SOIC（0.154"，3.90mm 寬） |
| 供應(yīng)商設(shè)備封裝： | 16-SOIC N |
| 包裝： | 管件 |
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Si3016
42
Rev. 1.0
APPENDIX A—UL1950 3RD EDITION
Although designs using the Si3016 comply with
UL1950, 3rd Edition, and pass all overcurrent and
overvoltage tests, there are still several issues to
consider.
Figure 16 shows two designs that can pass the UL1950
overvoltage tests, as well as electromagnetic emissions.
The top schematic of Figure 16 shows the configuration
in which the ferrite beads (FB1, FB2) are on the
unprotected side of the sidactor (RV1). For this
configuration, the current rating of the ferrite beads
needs to be 6 A. However, the higher current ferrite
beads are less effective in reducing electromagnetic
emissions.
The
bottom
schematic
of
shows
the
configuration in which the ferrite beads (FB1, FB2) are
on the protected side of the sidactor (RV1). For this
design, the ferrite beads can be rated at 200 mA.
In a cost-optimized design, it is important to remember
that compliance to UL1950 does not always require
overvoltage tests. It is best to plan ahead and know
which overvoltage tests will apply to your system.
System-level elements in the construction, such as fire
enclosure and spacing requirements, need to be
considered during the design stages. Consult with your
professional testing agency during the design of the
product to determine which tests apply to your system.
Figure 16. Circuits that Pass all UL1950 Overvoltage Tests
FB1
FB2
TIP
RING
1.25 A
RV1
C25
C24
75
Ω @ 100 MHz, 6 A
FB1
FB2
TIP
RING
1.25 A
RV1
600
Ω @ 100 MHz, 200 mA
75
Ω @ 100 MHz, 6 A
600
Ω @ 100 MHz, 200 mA
C24
C25
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SI3016-BSR | 制造商:Silicon Laboratories Inc 功能描述: |
| Si3016-F-FS | 功能描述:電信線路管理 IC Line-Side device for processors RoHS:否 制造商:STMicroelectronics 產(chǎn)品:PHY 接口類型:UART 電源電壓-最大:18 V 電源電壓-最小:8 V 電源電流:30 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VFQFPN-48 封裝:Tray |
| SI3016-F-FSR | 功能描述:電信線路管理 IC Line-Side device Processor Integrated RoHS:否 制造商:STMicroelectronics 產(chǎn)品:PHY 接口類型:UART 電源電壓-最大:18 V 電源電壓-最小:8 V 電源電流:30 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VFQFPN-48 封裝:Tray |
| SI3016-F-KS | 制造商:Silicon Laboratories Inc 功能描述: |
| SI3016-F-KSR | 制造商:Silicon Laboratories Inc 功能描述: |
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