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LTC4270AIUKG#PBF

LTC4270AIUKG#PBF
Mfr. #:
LTC4270AIUKG#PBF
制造商:
Analog Devices Inc.
描述:
Power Switch ICs - POE / LAN LTPoE++ 90W 12-Port PSE Controller (Ethernet interface)
生命周期:
制造商新产品。
数据表:
LTC4270AIUKG#PBF 数据表
交货:
DHL FedEx Ups TNT EMS
支付:
T/T Paypal Visa MoneyGram Western Union
HTML Datasheet:
LTC4270AIUKG#PBF DatasheetLTC4270AIUKG#PBF Datasheet (P4-P6)LTC4270AIUKG#PBF Datasheet (P7-P9)LTC4270AIUKG#PBF Datasheet (P10-P12)LTC4270AIUKG#PBF Datasheet (P13-P15)LTC4270AIUKG#PBF Datasheet (P16-P18)LTC4270AIUKG#PBF Datasheet (P19-P21)LTC4270AIUKG#PBF Datasheet (P22-P24)LTC4270AIUKG#PBF Datasheet (P25-P27)LTC4270AIUKG#PBF Datasheet (P28-P30)LTC4270AIUKG#PBF Datasheet (P31-P32)
ECAD Model:
更多信息:
LTC4270AIUKG#PBF 更多信息 LTC4270AIUKG#PBF Product Details
产品属性
属性值
制造商：
模拟设备公司
产品分类：
电源开关 IC - POE / LAN
RoHS：
Y
类型：
供电设备 - PSE
标准：
802.3at
电流限制：
425 mA
工作电源电压：
3 V to 3.6 V
最低工作温度：
- 40 C
最高工作温度：
+ 85 C
安装方式：
贴片/贴片
包装/案例：
QFN-52
打包：
管子
输出功率：
90 W
系列：
LTC4270
品牌：
模拟设备公司
工作电源电流：
10 mA
产品类别：
电源开关 IC - POE / LAN
出厂包装数量：
45
子类别：
开关 IC
单位重量：
0.018484 oz
Tags
LTC4270, LTC427, 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
***i-Key
IC POE CNTRL 12 CHANNEL 52QFN
***ear Technology
LTC4270/LTC4271 - 12-Port PoE/PoE+/LTPoE++ PSE Controller
***ponent Distributors Inc.
LTPoE++ 90W 12-Port PSE Controller (Ethernet interface)
***ical
Power Over Ethernet 90W 52-Pin QFN EP
***hardson RFPD
POWER MANAGEMENT IC
***ark
PSE CONTROLLER, 3.3V, QFN-52; Input Voltage:3.3V; Output Current:-; UVLO:25V; Controller IC Case Style:QFN; No. of Pins:52Pins; Duty Cycle (%):6.3%; Frequency:1MHz; Operating Temperature Min:-40�C; Operating Temperature Max:85�C RoHS Compliant: Yes
***ment14 APAC
Prices include import duty and tax. PSE, CNTRL, 12 PORT, 90W, 1MHZ, 24QFN; Input Voltage:3.3V; Output Current:-; UVLO:2.7V; Controller IC Case Style:QFN; No. of Pins:52Pins; Duty Cycle (%):6.3%; Frequency:1MHz; Operating Temperature Min:-40°C; Operating Temperature Max:85°C; Product Range:-; RoHS Phthalates Compliant:Yes; MSL:MSL 1 - Unlimited; SVHC:No SVHC (15-Jan-2018); Operating Temperature Range:-40°C to +85°C; Supply Current:10mA
***nell
PSE, CNTRL, 12 PORTE, 90W, 1MHZ, 24QFN; Tensione di Ingresso:3.3V; Corrente di Uscita:-; Blocco di Sottotensione (UVLO):2.7V; Formato IC Controller:QFN; No. di Pin:52Pin; Ciclo di Utilizzo (%):6.3%; Frequenza:1MHz; Temperatura di Esercizio Min:-40°C; Temperatura di Esercizio Max:85°C; Gamma Prodotti:-; Livello di Sensibilità all'Umidità (MSL):MSL 1 - Non Limitata; Sostanze Estremamente Preoccupanti (SVHC):No SVHC (15-Jan-2018); Corrente di Alimentazione:10mA; Intervallo Temperatura di Esercizio:Da -40°C a +85°C
***log Devices
The LTC4270/LTC4271 chipset is a 12-port power sourcing equipment (PSE) controller designed for use in IEEE 802.3at Type 1 and Type 2 (high power) compliant Power over Ethernet (PoE) systems. Transformer-isolated communication protocol replaces expensive opto-couplers and complex isolated 3.3V supply resulting in significant BOM cost savings. The LTC4270/LTC4271 chipset delivers lowest-in-industry heat dissipation by utilizing low-RDS(ON) external MOSFETs and 0.25Ω sense resistors. Advanced power management features include per-port 12‑bit current monitoring ADCs, DAC-programmable current limit, and versatile fast shut-down of preselected ports. Advanced power management host software is available under a no-cost license. PD discovery uses a proprietary dual-mode 4-point detection mechanism ensuring excellent immunity from false PD detection. Midspan PSEs are supported with 2-event classification and a 2 second backoff timer. The LTC4270/LTC4271 includes an I2C serial interface operable up to 1MHz. The LTC4270/LTC4271 is available in multiple power grades allowing delivered PD power up to 90W. Applications PoE PSE Switches/Routers PoE PSE Midspans
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可用性
库存:
57
订购:
2040
输入数量:
LTC4270AIUKG#PBF的当前价格仅供参考，如果您想获得最优惠的价格，请提交查询或直接发送电子邮件至我们的销售团队[email protected]
参考价格（美元）
数量
单价
小计金额
1
US$19.97
US$19.97
25
US$15.97
US$399.25
100
US$13.01
US$1 301.00
250
US$12.72
US$3 180.00
500
US$12.23
US$6 115.00
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