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LTC4270CIUKG#PBF

LTC4270CIUKG#PBF
Mfr. #:
LTC4270CIUKG#PBF
Fabricante:
Analog Devices Inc.
Descripción:
Power Switch ICs - POE / LAN PoE 13W 12-Port PSE Controller (Ethernet interface)
Ciclo vital:
Nuevo de este fabricante.
Ficha de datos:
LTC4270CIUKG#PBF Ficha de datos
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HTML Datasheet:
LTC4270CIUKG#PBF DatasheetLTC4270CIUKG#PBF Datasheet (P4-P6)LTC4270CIUKG#PBF Datasheet (P7-P9)LTC4270CIUKG#PBF Datasheet (P10-P12)LTC4270CIUKG#PBF Datasheet (P13-P15)LTC4270CIUKG#PBF Datasheet (P16-P18)LTC4270CIUKG#PBF Datasheet (P19-P21)LTC4270CIUKG#PBF Datasheet (P22-P24)LTC4270CIUKG#PBF Datasheet (P25-P27)LTC4270CIUKG#PBF Datasheet (P28-P30)LTC4270CIUKG#PBF Datasheet (P31-P32)
ECAD Model:
Más información:
LTC4270CIUKG#PBF más información LTC4270CIUKG#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
Estilo de montaje:
SMD / SMT
Paquete / Caja:
QFN-52
Embalaje:
Tubo
Serie:
LTC4270
Marca:
Dispositivos analógicos
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
***nell
IC, PSE CONTROLLER, 3.3V, QFN-52
***ment14 APAC
PSE, CNTRL, 12 PORT, 13W, 1MHZ, 24QFN; Input Voltage:3.3V; Supply Current:10mA; UVLO:2.7V; Digital IC Case Style:QFN; No. of Pins:52; Duty Cycle (%):6.3%; Frequency:1MHz; Operating Temperature Min:-40°C; Operating Temperature Max:85°C; MSL:MSL 1 - Unlimited; SVHC:No SVHC (19-Dec-2012); Operating Temperature Range:-40°C to +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
Switches & Multiplexers ADI SLP
Imagen Parte # Descripción
LTC4270CIUKG#PBF

Mfr.#: LTC4270CIUKG#PBF

OMO.#: OMO-LTC4270CIUKG-PBF

 Power Switch ICs - POE / LAN PoE 13W 12-Port PSE Controller (Ethernet interface)
LTC4270CIUKG#TRPBF

Mfr.#: LTC4270CIUKG#TRPBF

OMO.#: OMO-LTC4270CIUKG-TRPBF

 Power Switch ICs - POE / LAN PoE 13W 12-Port PSE Controller (Ethernet interface)
Disponibilidad
Valores:
45
En orden:
2028
Ingrese la cantidad:
El precio actual de LTC4270CIUKG#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
17,44 US$
17,44 US$
25
13,94 US$
348,50 US$
100
11,36 US$
1 136,00 US$
250
11,11 US$
2 777,50 US$
500
10,68 US$
5 340,00 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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