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LTC4257IDD-1#PBF

LTC4257IDD-1#PBF
Mfr. #:
LTC4257IDD-1#PBF
निर्माता:
Analog Devices Inc.
विवरण:
Power Switch ICs - POE / LAN IEEE 802.3af PD Pwr over E Int Cntr w/ 2
जीवन चक्र:
यस निर्माताबाट नयाँ।
डाटा पाना:
LTC4257IDD-1#PBF डाटा पाना
डेलिभरी:
DHL FedEx Ups TNT EMS
भुक्तानी:
T/T Paypal Visa MoneyGram Western Union
HTML Datasheet:
LTC4257IDD-1#PBF DatasheetLTC4257IDD-1#PBF Datasheet (P4-P6)LTC4257IDD-1#PBF Datasheet (P7-P9)LTC4257IDD-1#PBF Datasheet (P10-P12)LTC4257IDD-1#PBF Datasheet (P13-P15)LTC4257IDD-1#PBF Datasheet (P16-P18)LTC4257IDD-1#PBF Datasheet (P19-P20)
ECAD Model:
थप जानकारी:
LTC4257IDD-1#PBF थप जानकारी LTC4257IDD-1#PBF Product Details
उत्पादन विशेषता
विशेषता मान
निर्माता:
एनालग उपकरण इंक।
उत्पादन कोटि:
पावर स्विच आईसीहरू - POE / LAN
RoHS:
Y
प्रकार:
संचालित यन्त्र - PD
मानक:
802.3af
हालको सीमा:
375 mA
प्रतिरोध मा - अधिकतम:
2 Ohms
सञ्चालन आपूर्ति भोल्टेज:
- 57 V
न्यूनतम परिचालन तापमान:
- 40 C
अधिकतम परिचालन तापमान:
+ 85 C
माउन्टिङ शैली:
SMD/SMT
प्याकेज / केस:
DFN-8
प्याकेजिङ:
ट्यूब
शृङ्खला:
LTC4257-1
ब्रान्ड:
एनालग यन्त्रहरू
सञ्चालन आपूर्ति वर्तमान:
3 mA
उत्पादन प्रकार:
पावर स्विच आईसीहरू - POE / LAN
कारखाना प्याक मात्रा:
121
उपश्रेणी:
ICs स्विच गर्नुहोस्
Tags
LTC4257IDD-1, LTC4257ID, LTC4257I, LTC4257, LTC425, LTC42, LTC4, LTC
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Step1: Vacuum Packaging with PL
Step1:
Vacuum Packaging with PL
Step2: Anti-Static Bag
Step2:
Anti-Static Bag
Step3: Packaging Boxes
Step3:
Packaging Boxes
***ear Technology
LTC4257-1 - IEEE 802.3af PD Power over Ethernet Interface Controller with Dual Current Limit
***eco
IC,LTC4257IDD-1#PBF,IEEE802.3A F PD INTERFACE CONTROLLER<NV
***ark
IC,Power Control/Management,CMOS,LLCC,8PIN,PLASTIC
***ical
Hot Swap Controller 1-CH -57V 8-Pin DFN EP
***i-Key
IC POE CNTRL 1 CHANNEL 8DFN
***ponent Distributors Inc.
IEEE802.3af PD Interface Controller
***hardson RFPD
POWER MANAGEMENT IC
***log Devices
The LTC4257-1 provides complete signature and power interface functions for a device operating in an IEEE 802.3af Power over Ethernet (PoE) system. The LTC4257-1 simplifies Powered Device (PD) design by incorporating the 25k signature resistor, classification current source, input current limit, undervoltage lockout, thermal overload protection, signature disable and power good signalling, all in a single 8-pin package. The LTC4257-1 includes a precision, dual level current limit circuit. This allows it to charge large load capacitors and interface with legacy Power over Ethernet systems while maintaining compatibility with the current IEEE 802.3af specification. By incorporating a high voltage power MOSFET onboard, the LTC4257-1 provides the system designer with reduced cost while also saving board space. The LTC4257-1 can interface directly with a variety of ADI DC/DC converter products to provide a cost effective power solution for IP phones, wireless access points and other PDs. Analog Devices also provides network power controllers for Power Sourcing Equipment (PSE) applications. The LTC4257-1 is available in the 8-pin SO and low profile (3mm x 3mm) DFN packages. Applications IP Phone Power Management Wireless Access Points Telecom Power Control
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उपलब्धता
स्टक:
222
अर्डर मा:
2205
मात्रा प्रविष्ट गर्नुहोस्:
LTC4257IDD-1#PBF को हालको मूल्य सन्दर्भको लागि मात्र हो, यदि तपाइँ उत्तम मूल्य प्राप्त गर्न चाहनुहुन्छ भने, कृपया हाम्रो बिक्री टोली sales@omo-ic.com मा सोधपुछ वा प्रत्यक्ष इमेल पेश गर्नुहोस्।
सन्दर्भ मूल्य (USD)
मात्रा
एकाइ मूल्य
विस्तार मूल्य
1
US$ ५.०९
US$ ५.०९
25
US$ ३.३८
US$ ८४.५०
100
US$ २.७९
US$ २७९.००
250
US$ २.६५
US$ ६६२.५०
500
US$ २.५९
US$ १ २९५.००
1000
US$ २.४९
US$ २ ४९०.००
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