產品屬性
屬性值
製造商:
模擬設備公司
產品分類:
電源開關 IC - POE / LAN
RoHS:
Y
類型:
受電設備 - PD
標準:
802.3af
電流限制:
750 mA
電阻 - 最大值:
0.8 Ohms
工作電源電壓:
- 57 V
最低工作溫度:
- 40 C
最高工作溫度:
+ 85 C
安裝方式:
貼片/貼片
包裝/案例:
DFN-32
打包:
管子
輸出功率:
35 W
系列:
LTC4268-1
品牌:
模擬設備公司
工作電源電流:
6.4 mA
產品類別:
電源開關 IC - POE / LAN
出廠包裝數量:
52
子類別:
開關 IC
Tags
LTC4268I, LTC4268, LTC426, LTC42, LTC4, LTC
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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.
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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
***trelec
PoE IC Operating temperature: -40...+85 °C Power supply: -57 V Package: DFN-32
***ponent Distributors Inc.
IEEE 802.3af High Power PD with Synchronous NoOpto Flyback Controller
***ear Technology
LTC4268-1 - High Power PD with Synchronous NoOpto Flyback Controller
***p One Stop Japan
Powered Device Controller and Switching Regulator 32-Pin DFN EP
***ical
Power Over Ethernet PD Controller 32-Pin DFN EP
***ment14 APAC
Prices include import duty and tax.
***i-Key
IC POE CNTRL 1 CHANNEL 32DFN
***hardson RFPD
POWER MANAGEMENT IC
***ark
PoE Interface Controller IC; Controller Type:Powered Device Controller; Input Voltage Primary Max:18V; Output Current Max:10mA; Output Type:Current; Supply Voltage Min:-0.3V; Supply Voltage Max:18V; Termination Type:SMD ;RoHS Compliant: Yes
***nell
CONTROLLER, PD, SYNCH CTRLR, DFN-32; Controller Type:Ethernet; Voltage, Input Max:18V; Max Output Current:10mA; Output Type:Open Drain / Open Collector; Interface Type:IEEE802.3; Voltage, Supply Min:-0.3V; Voltage, Supply Max:-57V; Termination Type:SMD; Case Style:DFN; No. of Pins:32; Operating Temperature Range:-40°C to +85°C; Base Number:4268
***log Devices
The LTC4268-1 is an integrated Powered Device (PD) controller and switching regulator intended for IEEE 802.3af and high power PoE applications up to 35W. By including a precision dual current limit, the LTC4268-1 keeps inrush below IEEE 802.3af current limit levels to ensure interoperability success while enabling high power applications with a 750mA operational current limit. The LTC4268-1 synchronous, current-mode, flyback controller generates multiple supply rails in a single conversion providing for the highest system efficiency while maintaining tight regulation across all outputs. The LTC4268-1 includes patented No-Opto feedback topology to provide full IEEE 802.3af isolation without the need of opto-isolator circuitry. The oversized power path and high performance flyback controller of the LTC4268-1 combine to make the ultimate solution for power hungry PoE applications such as WAPs, PTZ security cameras, RFID readers and ultra-efficient 802.3af applications running near the 12.95W limit. The LTC4268-1 is available in a space saving 32-pin DFN package. Applications VoIP Phones with Advanced Display Options Dual-Radio Wireless Access Points PTZ Security Cameras RFID Readers Industrial Controls Magnetic Card Readers High Power PoE Systems
Switches & Multiplexers ADI SLP
圖片 型號 描述
LTC4268IDKD-1#PBF

Mfr.#: LTC4268IDKD-1#PBF

OMO.#: OMO-LTC4268IDKD-1-PBF

Power Switch ICs - POE / LAN IEEE 802.3af High Power PD with Synchronous NoOpto Flyback Controller
LTC4268IDKD-1#TRPBF

Mfr.#: LTC4268IDKD-1#TRPBF

OMO.#: OMO-LTC4268IDKD-1-TRPBF

Power Switch ICs - POE / LAN EEE 802.3af High Power PD with Synchronous NoOpto Flyback Controller
LTC4268IDKD-1

Mfr.#: LTC4268IDKD-1

OMO.#: OMO-LTC4268IDKD-1

Power Switch ICs - POE / LAN LTC4268-1 - High Power PD with Synchronous NoOpto Flyback Controller
可用性
庫存:
255
訂購:
2238
輸入數量:
LTC4268IDKD-1#PBF的當前價格僅供參考,如果您想獲得最優惠的價格,請提交查詢或直接發送電子郵件至我們的銷售團隊[email protected]
參考價格(美元)
數量
單價
小計金額
1
US$6.98
US$6.98
25
US$4.63
US$115.75
100
US$3.83
US$383.00
250
US$3.64
US$910.00
500
US$3.55
US$1 775.00
1000
US$3.42
US$3 420.00
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