LTC4278IDKD#PBF

LTC4278IDKD#PBF
Mfr. #:
LTC4278IDKD#PBF
Fabricante:
Analog Devices Inc.
Descripción:
Power Switch ICs - POE / LAN IEEE 802.3at High Power PD Controller with Flyback Switcher & 12V Aux Support
Ciclo vital:
Nuevo de este fabricante.
Ficha de datos:
LTC4278IDKD#PBF Ficha de datos
Entrega:
DHL FedEx Ups TNT EMS
Pago:
T/T Paypal Visa MoneyGram Western Union
ECAD Model:
Más información:
LTC4278IDKD#PBF más información LTC4278IDKD#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:
Dispositivo alimentado - PD
Estándar:
802.3at
Límite actual:
100 mA
En resistencia - Max:
1 Ohms
Voltaje de suministro operativo:
4.5 V to 20 V
Temperatura mínima de funcionamiento:
- 40 C
Temperatura máxima de funcionamiento:
+ 85 C
Estilo de montaje:
SMD / SMT
Paquete / Caja:
DFN-32
Embalaje:
Tubo
Serie:
LTC4278
Marca:
Dispositivos analógicos
Corriente de suministro de funcionamiento:
6.4 mA
Tipo de producto:
Circuitos integrados de interruptor de alimentación - POE / LAN
Cantidad de paquete de fábrica:
52
Subcategoría:
Interruptor de circuitos integrados
Tags
LTC4278I, LTC4278, 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
***ear Technology
LTC4278 - IEEE 802.3at PD with Synchronous No-Opto Flyback Controller and 12V Aux Support
***ponent Distributors Inc.
IEEE 802.3at High Power PD Controller with Flyback Switcher & 12V Aux Support
***ical
Power Over Ethernet 60V Automotive 32-Pin DFN EP
***trelec
IEEE 802.3at PD Contr, SW Reg IC Operating temperature: -40...+85 °C Power supply: 10...75 V Package: DFN-32
***p One Stop Japan
Powered Device Controller 32-Pin DFN EP
***Components
In a Pack of 2, Linear Technology LTC4278IDKD#PBF, PWM Current Mode Controller, 5 (Sink) mA, 50 (Source) mA, 110 kHz, 4.5 → 20
***i-Key
IC POE CNTRL 1 CHANNEL 32DFN
***hardson RFPD
POWER MANAGEMENT IC
***ark
Power Device Controller IC; No. of Pins:32; Operating Temperature Range:-40°C to +85°C; Controller Type:Power Over Ethernet PD; Features:Synchronous No-Opto Flyback Controller and 12V Aux Support; Input Voltage Primary Max:60V ;RoHS Compliant: Yes
***ment14 APAC
IC, POWERED DEVICE CONTROLLER 60V DFN-32; IC, POWERED DEVICE CONTROLLER 60V DFN-32; Input Voltage:60V; Supply Current:1.35mA; Digital IC Case Style:DFN; No. of Pins:32; Duty Cycle (%):88%; Frequency:100kHz; Operating Temperature Range:-40°C to +85°C; MSL:MSL 1 - Unlimited
***log Devices
The LTC4278 is an integrated Powered Device (PD) controller and switching regulator intended for high power IEEE 802.3at and 802.3af applications. With a wide input voltage range, the LTC4278 is specifically designed to support PD applications that include a low-voltage auxiliary power input such as a 12V wall adaptor. The inclusion of a shutdown pin provides simple implementation of both PoE and auxiliary dominate applications. In addition, the LTC4278 supports both 1-event and 2-event classifications as defined by the IEEE, thereby allowing the use in a wide range of product configurations. The LTC4278 synchronous, current mode, flyback controller generates multiple supply rails in a single conversion step providing for the highest system efficiency while maintaining tight regulation across all outputs. The LTC4278 includes Linear Technology’s patented No-Opto feedback topology to provide full IEEE 802.3 isolation without the need of an opto-isolator circuit. A true soft-start function allows graceful ramp-up of all output voltages. The LTC4278 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
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Power Management IC Development Tools LTC4278 IEEE802.3at PD Controller with 1
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Mfr.#: RC0402FR-0710KL

OMO.#: OMO-RC0402FR-0710KL

Thick Film Resistors - SMD 10K OHM 1%
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Mfr.#: EMK107ABJ475KA-T

OMO.#: OMO-EMK107ABJ475KA-T-1105

Multilayer Ceramic Capacitors MLCC - SMD/SMT STD 0603 X5R 16V 4.7uF 10%
10CL040YF484I7G

Mfr.#: 10CL040YF484I7G

OMO.#: OMO-10CL040YF484I7G-INTEL

IC FPGA 325 I/O 484 FBGA Cyclone 10 LP
Disponibilidad
Valores:
67
En orden:
2050
Ingrese la cantidad:
El precio actual de LTC4278IDKD#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
7,54 US$
7,54 US$
25
5,00 US$
125,00 US$
100
4,13 US$
413,00 US$
250
3,93 US$
982,50 US$
500
3,84 US$
1 920,00 US$
1000
3,69 US$
3 690,00 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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