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LTC4270AIUKG#PBF

LTC4270AIUKG#PBF
Mfr. #:
LTC4270AIUKG#PBF
Fabricante:
Analog Devices Inc.
Descripción:
Power Switch ICs - POE / LAN LTPoE++ 90W 12-Port PSE Controller (Ethernet interface)
Ciclo vital:
Nuevo de este fabricante.
Ficha de datos:
LTC4270AIUKG#PBF Ficha de datos
Entrega:
DHL FedEx Ups TNT EMS
Pago:
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:
Más información:
LTC4270AIUKG#PBF más información LTC4270AIUKG#PBF Product Details
Atributo del producto
Valor de atributo
Fabricante:
Analog Devices Inc.
Categoria de producto:
Circuitos integrados de interruptor de alimentación - POE / LAN
RoHS:
Y
Escribe:
Equipo de suministro de energía - PSE
Estándar:
802.3at
Límite actual:
425 mA
Voltaje de suministro operativo:
3 V to 3.6 V
Temperatura mínima de funcionamiento:
- 40 C
Temperatura máxima de funcionamiento:
+ 85 C
Estilo de montaje:
SMD / SMT
Paquete / Caja:
QFN-52
Embalaje:
Tubo
Potencia de salida:
90 W
Serie:
LTC4270
Marca:
Dispositivos analógicos
Corriente de suministro de funcionamiento:
10 mA
Tipo de producto:
Circuitos integrados de interruptor de alimentación - POE / LAN
Cantidad de paquete de fábrica:
45
Subcategoría:
Interruptor de circuitos integrados
Unidad de peso:
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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Mfr.#: IPD320N20N3GATMA1

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Mfr.#: SM51625EL

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 XFRMR LAN POE+ 1.2A 24SMD
Disponibilidad
Valores:
57
En orden:
2040
Ingrese la cantidad:
El precio actual de LTC4270AIUKG#PBF es solo de referencia, si desea obtener el mejor precio, envíe una consulta o envíe un correo electrónico directo a nuestro equipo de ventas [email protected]
Precio de referencia (USD)
Cantidad
Precio unitario
Ext. Precio
1
19,97 US$
19,97 US$
25
15,97 US$
399,25 US$
100
13,01 US$
1 301,00 US$
250
12,72 US$
3 180,00 US$
500
12,23 US$
6 115,00 US$
Debido a la escasez de semiconductores a partir de 2021, el precio inferior es el precio normal antes de 2021. Envíe una consulta para confirmar.
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