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TPS2377D-1.A中文資料
TPS2377D-1.A數(shù)據(jù)手冊規(guī)格書PDF詳情
1FEATURES
· Auto-Retry After Current-Limit Fault
· TPS2375-1: IEEE 802.3af Thresholds
· TPS2377-1: Legacy Thresholds
· Fully Supports IEEE 802.3af Specification
· Integrated 0.58-Ω, 100-V, Low-Side Switch
· 15-kV System Level ESD Capable
· Programmable Inrush Current Control
· Fixed 450-mA Current Limit
· Open-Drain, Power-Good Reporting
· Industrial Temperature Range: -40°C to 85°C
· 8-Pin SOIC and TSSOP Packages
APPLICATIONS
· VoIP Phones
· WLAN Access Points
· Security Cameras
· Internet Appliances
· POS Terminals
DESCRIPTION
These easy-to-use 8-pin integrated circuits contain all of the features needed to develop an IEEE
802.3af-compliant powered device (PD). The TPS2375-1 and TPS2377-1 are second generation PDCs (PD
Controllers) featuring a 100-V ratings and true open-drain, power-good function. These devices are auto-retry
versions of selected TPS2375 family members. Information on the TPS2375/6/7 devices can be found on the
TPS2375/6/7 data sheet (SLVS525A).
In addition to the basic functions of detection, classification, and undervoltage lockout (UVLO), these controllers
include an adjustable inrush limiting feature. The TPS2375-1 has 802.3af-compliant UVLO limits, and the
TPS2377-1 has legacy UVLO limits.
The TPS2375 family specifications incorporate a voltage offset of 1.5 V between its limits and the IEEE 802.3af
specifications to accommodate the required input diode bridges used to make the PD polarity insensitive.
Additional resources can be found on the TI Web site www.ti.com.
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
TI |
22+ |
8SOIC |
9000 |
原廠渠道,現(xiàn)貨配單 |
|||
TI/TEXAS |
23+ |
原廠封裝 |
8931 |
||||
TexasInstruments |
18+ |
ICCTRLRPOEPOWEREDIEEE8-S |
7500 |
公司原裝現(xiàn)貨/歡迎來電咨詢! |
|||
Texas Instruments |
24+ |
8-SOIC |
53200 |
一級代理/放心采購 |
|||
TI |
20+ |
SOP-8 |
300 |
就找我吧!--邀您體驗愉快問購元件! |
|||
Texas |
25+ |
25000 |
原廠原包 深圳現(xiàn)貨 主打品牌 假一賠百 可開票! |
||||
TI/德州儀器 |
23+ |
SOP8 |
11200 |
原廠授權(quán)一級代理、全球訂貨優(yōu)勢渠道、可提供一站式BO |
|||
TI |
2025+ |
SOP8 |
3587 |
全新原廠原裝產(chǎn)品、公司現(xiàn)貨銷售 |
|||
Texas Instruments |
25+ |
8-SOIC(0.154 3.90mm 寬) |
9350 |
獨立分銷商 公司只做原裝 誠心經(jīng)營 免費試樣正品保證 |
|||
TI |
2025+ |
SOIC-8 |
16000 |
原裝優(yōu)勢絕對有貨 |
TPS2377D-1.A 資料下載更多...
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Datasheet數(shù)據(jù)表PDF頁碼索引
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