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LM5071MTX-50SLASHNOPB.B中文資料
LM5071MTX-50SLASHNOPB.B數(shù)據(jù)手冊規(guī)格書PDF詳情
1FEATURES
2? Compatible with 12V AC Adapters
? Fully Compliant 802.3af Power Interface Port
? 80V, 1Ω, 400 mA Internal MOSFET
? Detection Resistor Disconnect Function
? Programmable Classification Current
? Programmable Under-voltage Lockout with
Programmable Hysteresis
? Thermal Shutdown Protection
? Auxiliary Power Enable Pin
? Current Mode Pulse Width Modulator
? Supports both Isolated and Non-Isolated
Applications
? Error Amplifier and Reference for Non-Isolated
Applications
? Programmable Oscillator Frequency
? Programmable Soft-Start
? 80% Maximum Duty Cycle Limiter, Slope
Compensation (-80 device)
? 50% Maximum Duty Cycle Limiter, No Slope
Compensation (-50 device)
PACKAGES
? TSSOP-16
DESCRIPTION
The LM5071 power interface port and pulse width modulation (PWM) controller provides a complete
integrated solution for Powered Devices (PD) that
connect into Power over Ethernet (PoE) systems.
The LM5071 is specifically designed for the PD
that must accept power from auxiliary sources
such as AC adapters. The auxiliary power interface
of the LM5071 activates the PWM controller when the
ac adapter is connected to power the PD when PoE
network power is unavailable. The LM5071 integrates an 80V, 400mA line connection switch and
associated control for a fully IEEE 802.3af compliant
interface with a full featured current mode pulse width
modulator dc-dc converter. All power sequencing
requirements between the controller interface and
switch mode power supply (SMPS) are integrated into
the IC.
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
TI/德州儀器 |
23+ |
TSSOP16 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
|||
TI/德州儀器 |
24+ |
TSSOP16 |
39197 |
鄭重承諾只做原裝進口現(xiàn)貨 |
|||
TI |
2016+ |
TSSOP16 |
2500 |
主營TI,絕對原裝,假一賠十,可開17%增值稅發(fā)票! |
|||
NS |
24+ |
TSSOP |
9850 |
絕對原裝現(xiàn)貨代理銷售 |
|||
NS |
17+ |
TSSOP16 |
6200 |
100%原裝正品現(xiàn)貨 |
|||
NSC |
24+ |
TSSOP |
6980 |
原裝現(xiàn)貨,可開13%稅票 |
|||
TI |
1718+ |
TSSOP16 |
6800 |
只做原裝進口,假一罰十 |
|||
NS |
2020+ |
TSSOP |
4500 |
百分百原裝正品 真實公司現(xiàn)貨庫存 本公司只做原裝 可 |
|||
NS |
23+ |
TSSOP16 |
8560 |
受權代理!全新原裝現(xiàn)貨特價熱賣! |
|||
TI |
22+ |
TSSOP-16 |
21995 |
原裝正品現(xiàn)貨 |
LM5071MTX-50SLASHNOPB.B 資料下載更多...
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TI2相關芯片制造商
Datasheet數(shù)據(jù)表PDF頁碼索引
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- P102
Texas Instruments 美國德州儀器公司
中文資料: 14327條
德州儀器（Texas Instruments），簡稱TI，是全球領先的半導體公司，為現(xiàn)實世界的信號處理提供創(chuàng)新的數(shù)字信號處理（DSP）及模擬器件技術。除半導體業(yè)務外，還提供包括傳感與控制、教育產(chǎn)品和數(shù)字光源處理解決方案。TI總部位于美國德克薩斯州的達拉斯，并在25多個國家設有制造、設計或銷售機構。德州儀器是推動互聯(lián)網(wǎng)時代不斷發(fā)展的半導體引擎，作為實時技術的領導者，TI正在快速發(fā)展，在無線與寬帶接入等大型市場及數(shù)碼相機和數(shù)字音頻等新興市場方面，憑借性能卓越的半導體解決方案不斷推動著互聯(lián)網(wǎng)時代的前進步伐。TI預想未來世界的方方面面都滲透著TI產(chǎn)品的點點滴滴，每個電話、每次上網(wǎng)、拍的每張照片、聽的每
