LTC4257IDD#PBF

LTC4257IDD#PBF
Mfr. #:
LTC4257IDD#PBF
제조사:
Analog Devices Inc.
설명:
Power Switch ICs - POE / LAN IEEE 802.3af PD Pwr over E Int Cntr
수명 주기:
이 제조업체의 새 제품입니다.
데이터 시트:
LTC4257IDD#PBF 데이터 시트
배달:
DHL FedEx Ups TNT EMS
지불:
T/T Paypal Visa MoneyGram Western Union
HTML Datasheet:
LTC4257IDD#PBF DatasheetLTC4257IDD#PBF Datasheet (P4-P6)LTC4257IDD#PBF Datasheet (P7-P9)LTC4257IDD#PBF Datasheet (P10-P12)LTC4257IDD#PBF Datasheet (P13-P15)LTC4257IDD#PBF Datasheet (P16-P18)LTC4257IDD#PBF Datasheet (P19-P20)
ECAD Model:
추가 정보:
LTC4257IDD#PBF 추가 정보 LTC4257IDD#PBF Product Details
제품 속성
속성 값
제조사:
아나로그디바이스
제품 카테고리:
전원 스위치 IC - POE / LAN
RoHS:
Y
유형:
전원 장치 - PD
기준:
802.3af
전류 제한:
350 mA
저항 시 - 최대:
2 Ohms
작동 공급 전압:
- 57 V
최소 작동 온도:
- 40 C
최대 작동 온도:
+ 85 C
장착 스타일:
SMD/SMT
패키지/케이스:
DFN-8
포장:
튜브
시리즈:
LTC4257
상표:
아나로그디바이스
작동 공급 전류:
3 mA
상품 유형:
전원 스위치 IC - POE / LAN
공장 팩 수량:
121
하위 카테고리:
스위치 IC
Tags
LTC4257ID, LTC4257I, LTC4257, LTC425, LTC42, LTC4, LTC
Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: [email protected]

Step1: Vacuum Packaging with PL
Step1:
Vacuum Packaging with PL
Step2: Anti-Static Bag
Step2:
Anti-Static Bag
Step3: Packaging Boxes
Step3:
Packaging Boxes
***ark
Ic,Power Control/Management,Cmos,Llcc,8Pin,Plastic
***ear Technology
LTC4257 - IEEE 802.3af PD Power over Ethernet Interface Controller
***p One Stop Global
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 provides complete signature and power interface functions for a device operating in an IEEE 802.3af Power over Ethernet (PoE) system. The LTC4257 simplifies Powered Device (PD) design by incorporating the 25k signature resistor, the classification current source, input current limit with thermal foldback, undervoltage lockout and power good signaling, all in a single 8-pin package. By incorporating a high voltage power MOSFET onboard, the LTC4257 provides the system designer with reduced cost while also saving board space. The LTC4257 can interface directly with a variety of ADI's DC/DC converter products to provide a cost effective power solution for IP phones, wireless access points and other PDs. Analog Devices also provides solutions for Power Sourcing Equipment (PSE) applications with quad network power controllers. The LTC4257 is available in the 8-pin SO and low profile (3mm × 3mm) DFN packages. Applications IP Phone Power Management Wireless Access Points Telecom Power Control
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OMO.#: OMO-SMAJ58A-13-F-DIODES

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유효성
재고:
470
주문 시:
2453
수량 입력:
LTC4257IDD#PBF의 현재 가격은 참고용이며 최상의 가격을 원하시면 판매팀 [email protected]으로 문의 또는 다이렉트 이메일을 보내주십시오.
참고 가격(USD)
수량
단가
내선 가격
1
US$4.71
US$4.71
25
US$3.12
US$78.00
100
US$2.58
US$258.00
250
US$2.45
US$612.50
500
US$2.40
US$1 200.00
1000
US$2.30
US$2 300.00
2021년부터 반도체 공급 부족으로 인해 아래 가격은 2021년 이전 정상 가격입니다. 확인을 위해 문의를 보내주세요.
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