| 型號 | 下載 訂購 | 功能描述 | 制造商 上傳企業(yè) | LOGO |
|---|---|---|---|---|
TPS22981 | TPS22981 3.3-V to 18-V Thunderbolt? Power Mux 1 Features 1? Powered from 3.3 V ? 4.5-V to 19.8-V High-Voltage Switch ? 3-V to 3.6-V Switch ? Adjustable Current Limit ? Thermal Shutdown ? Make Before Break Switch ? High-Voltage Discharge Before Low-Voltage Make ? Reverse Current Blocking 2 Applications ? Notebook Computers ? Deskt 文件:1.01276 Mbytes 頁數:25 Pages | TI 德州儀器 | TI | |
TPS22981 | TPS22981 3.3-V to 18-V Thunderbolt? Power Mux 1 Features 1? Powered from 3.3 V ? 4.5-V to 19.8-V High-Voltage Switch ? 3-V to 3.6-V Switch ? Adjustable Current Limit ? Thermal Shutdown ? Make Before Break Switch ? High-Voltage Discharge Before Low-Voltage Make ? Reverse Current Blocking 2 Applications ? Notebook Computers ? Deskt 文件:1.4131 Mbytes 頁數:28 Pages | TI 德州儀器 | TI | |
TPS22981 | 3.3V to 18V Thunderbolt Power Mux 文件:432.12 Kbytes 頁數:19 Pages | TI 德州儀器 | TI | |
TPS22981 | Thunderbolt Power Mux 文件:1.11912 Mbytes 頁數:27 Pages | TI 德州儀器 | TI | |
TPS22981 | Thunderbolt? 主機/外設電源多路復用器(針對 Thunderbolt 2 進行了優(yōu)化) TPS22981 是一款限流型電源多路復用器,此器件可從一個低電壓電源(3V 到 3.6V)或者一個高電壓電源(4.5V 到 19.8V)提供到一個外設的連接。 由數字控制信號選擇所需的輸出。 高電壓 (VHV) 和低電壓 (V3P3) 開關電流限值由外部電阻設定。 一旦達到電流限值,TPS22981 將會控制此開關以保持此電流限值。當此高電壓電源不在時,TPS22981 將保持到低電壓電源輸出的連接。 高電壓線路和高壓使能信號出現時,此高壓開關將會與低電壓開關一同打開,直到在低壓開關上檢測到一個反向電流,從而實現最小下降電流和擊穿電流情況下的低壓電源至高壓電源的無縫轉換。 為了避免 VHV ? 3.3V 電源供電\n? 4.5V 至 19.8V 高電壓開關\n? 3V 至 3.6V 開關\n? 可調節(jié)限流\n? 熱關斷\n? 先合后斷開關\n? 低電壓閉合之前的高電壓放電\n? 反向電流阻斷; | TI 德州儀器 | TI | |
TPS22981 3.3-V to 18-V Thunderbolt? Power Mux 1 Features 1? Powered from 3.3 V ? 4.5-V to 19.8-V High-Voltage Switch ? 3-V to 3.6-V Switch ? Adjustable Current Limit ? Thermal Shutdown ? Make Before Break Switch ? High-Voltage Discharge Before Low-Voltage Make ? Reverse Current Blocking 2 Applications ? Notebook Computers ? Deskt 文件:1.4131 Mbytes 頁數:28 Pages | TI 德州儀器 | TI | ||
絲?。?a target="_blank" title="Marking" href="/ps22981/marking.html">PS22981;Package:QFN(RGP);TPS22981 3.3-V to 18-V Thunderbolt? Power Mux 1 Features 1? Powered from 3.3 V ? 4.5-V to 19.8-V High-Voltage Switch ? 3-V to 3.6-V Switch ? Adjustable Current Limit ? Thermal Shutdown ? Make Before Break Switch ? High-Voltage Discharge Before Low-Voltage Make ? Reverse Current Blocking 2 Applications ? Notebook Computers ? Deskt 文件:1.4131 Mbytes 頁數:28 Pages | TI 德州儀器 | TI | ||
絲印:PS22981;Package:QFN;TPS22981 3.3-V to 18-V Thunderbolt? Power Mux 1 Features 1? Powered from 3.3 V ? 4.5-V to 19.8-V High-Voltage Switch ? 3-V to 3.6-V Switch ? Adjustable Current Limit ? Thermal Shutdown ? Make Before Break Switch ? High-Voltage Discharge Before Low-Voltage Make ? Reverse Current Blocking 2 Applications ? Notebook Computers ? Deskt 文件:1.01276 Mbytes 頁數:25 Pages | TI 德州儀器 | TI | ||
絲?。?a target="_blank" title="Marking" href="/ps22981/marking.html">PS22981;Package:QFN;TPS22981 3.3-V to 18-V Thunderbolt? Power Mux 1 Features 1? Powered from 3.3 V ? 4.5-V to 19.8-V High-Voltage Switch ? 3-V to 3.6-V Switch ? Adjustable Current Limit ? Thermal Shutdown ? Make Before Break Switch ? High-Voltage Discharge Before Low-Voltage Make ? Reverse Current Blocking 2 Applications ? Notebook Computers ? Deskt 文件:1.01276 Mbytes 頁數:25 Pages | TI 德州儀器 | TI | ||
絲?。?a target="_blank" title="Marking" href="/ps22981/marking.html">PS22981;Package:QFN(RGP);TPS22981 3.3-V to 18-V Thunderbolt? Power Mux 1 Features 1? Powered from 3.3 V ? 4.5-V to 19.8-V High-Voltage Switch ? 3-V to 3.6-V Switch ? Adjustable Current Limit ? Thermal Shutdown ? Make Before Break Switch ? High-Voltage Discharge Before Low-Voltage Make ? Reverse Current Blocking 2 Applications ? Notebook Computers ? Deskt 文件:1.4131 Mbytes 頁數:28 Pages | TI 德州儀器 | TI |
技術參數
- IN1 rDS(on) (Typ) (mOhm):
250
- IN2 rDS(on) (Typ) (mOhms):
125
- IN1 output current (Max) (A):
3.1
- IN2 output current (Max) (A):
3.1
- Rating:
Catalog
- Operating temperature range (C):
-40 to 85
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
TI德州儀器 |
22+ |
24000 |
原裝正品現貨,實單可談,量大價優(yōu) |
詢價 | |||
TI/德州 |
2018+ |
QFN |
32500 |
德州代理承諾銷售原裝正品公司可開正規(guī)17%增值稅票 |
詢價 | ||
N/A |
99 |
詢價 | |||||
TexasInstruments |
24+ |
SMD |
15600 |
電源管理IC開發(fā)工具TPS22981EVALMOD |
詢價 | ||
TI |
25+23+ |
QFN20 |
14356 |
絕對原裝正品全新進口深圳現貨 |
詢價 | ||
TexasInstruments |
18+ |
ICMUX3.3V-18VOCLMT20QFN |
7500 |
公司原裝現貨/歡迎來電咨詢! |
詢價 | ||
TI |
專業(yè)鐵帽 |
QFN |
2600 |
原裝鐵帽專營,代理渠道量大可訂貨 |
詢價 | ||
TI |
三年內 |
1983 |
只做原裝正品 |
詢價 | |||
TI |
16+ |
VQFN |
10000 |
原裝正品 |
詢價 | ||
TexasInstruments |
24+ |
20-QFN(4x4) |
66800 |
原廠授權一級代理,專注汽車、醫(yī)療、工業(yè)、新能源! |
詢價 |
相關規(guī)格書
更多- UNE5532
- WNS40H100C
- WNS40H100CB
- TXFZ1800R170P2CM
- WFI2520FSR68K
- WRL-13745
- V24B3V3C150BL
- VRF2933
- VS-40HFR
- VS-40HFR60
- VS-40HFR120
- VS-40HFR20M
- VS-40HFR40M
- VS-40HFR20
- VS-40HFR40
- VS-40HFR60M
- VS-40HFR140
- VS-40HFR10
- XN0650100L
- ZT232LEEN
- Z-807B212201101
- Z-807B002201101
- Z-807B202201101
- Z-30220110220010
- VJ0805Y104KXAAT2M
- VJ0805Y104KXAAR68
- VJ0805Y104KXAAR2L
- VJ0805Y104KXAPW1BC
- VJ0805Y104KXAAT2L
- VJ0805Y104KXAAT5G
- VJ0805Y104KXAAJ2L
- VJ0805Y104KXAAJ2MP
- UCC38C40
- UCC38C44
- UCC38C52
- UCC38C55
- UCC38C45
- UCC38C53
- UPD720113
- UPD72012
- UPD720133
- UPD720122
- UPD720130
- UPD7201A
- TRSF3238IDBR
相關庫存
更多- XRCGB25M000F3N00R0
- WNS40H100CG
- TXFZ1800R120P2CM
- TPS25740BRGET
- WFI2012FSR68K
- UPD70F3745GJ-GAE-AX
- Z84C1516ASG
- VRF2933MP
- VS-40HFR80
- VS-40HFR80M
- VS-40HFR140M
- VS-40HFR160
- VS-40HFR120M
- VS-40HFR100
- VS-40HFR10M
- VS-40HFR100M
- VS-40HFR160M
- U74HC244
- TS8121K HF
- Z-807B012201101
- Z-807B102201101
- Z-30220110220000
- Z-807B112201101
- W989D2DBJX
- VJ0805Y104KXARW1BC
- VJ0805Y104KXACW1BC
- VJ0805Y104KXAAT2MP
- VJ0805Y104KXATW1BC
- VJ0805Y104KXAAR5G
- VJ0805Y104KXAAT68
- VJ0805Y104KXAAJ68
- UCC38C54
- UCC38C43
- UCC38C51
- UCC38C50
- UCC38C42
- UCC38C41
- UPD720115
- UPD720112
- UPD720100A
- UPD720101
- UPD720102
- UPD720114
- UPD720110
- TRSF3223E

