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LTC4258CGW#PBF

LTC4258CGW#PBF
Mfr. #:
LTC4258CGW#PBF
Fabricante:
Analog Devices Inc.
Descripción:
Power Switch ICs - POE / LAN 4x IEEE 802.3af Pwr over E Cntr w/ Int D
Ciclo vital:
Nuevo de este fabricante.
Ficha de datos:
LTC4258CGW#PBF Ficha de datos
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HTML Datasheet:
LTC4258CGW#PBF DatasheetLTC4258CGW#PBF Datasheet (P4-P6)LTC4258CGW#PBF Datasheet (P7-P9)LTC4258CGW#PBF Datasheet (P10-P12)LTC4258CGW#PBF Datasheet (P13-P15)LTC4258CGW#PBF Datasheet (P16-P18)LTC4258CGW#PBF Datasheet (P19-P21)LTC4258CGW#PBF Datasheet (P22-P24)LTC4258CGW#PBF Datasheet (P25-P27)LTC4258CGW#PBF Datasheet (P28)
ECAD Model:
Más información:
LTC4258CGW#PBF más información LTC4258CGW#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:
802.3af
Límite actual:
425 mA
Voltaje de suministro operativo:
3 V to 4 V
Temperatura mínima de funcionamiento:
0 C
Temperatura máxima de funcionamiento:
+ 70 C
Estilo de montaje:
SMD / SMT
Paquete / Caja:
SSOP-36
Embalaje:
Tubo
Serie:
LTC4258
Marca:
Dispositivos analógicos
Corriente de suministro de funcionamiento:
2.5 mA
Tipo de producto:
Circuitos integrados de interruptor de alimentación - POE / LAN
Cantidad de paquete de fábrica:
32
Subcategoría:
Interruptor de circuitos integrados
Unidad de peso:
0.007055 oz
Tags
LTC425, 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
***trelec
PoE IC Operating temperature: 0...+70 °C Power supply: -47...-57 V Package: SSOP-36
***ear Technology
LTC4258 - Quad IEEE 802.3af Power over Ethernet Controller with Integrated Detection
***ical
Quad IEEE 802.3af Power over Ethernet Controller with Integrated Detection
***i-Key
IC POE CNTRL 4 CHANNEL 36SSOP
***ponent Distributors Inc.
Quad Power over Ethernet Controller
***hardson RFPD
POWER MANAGEMENT IC
***ark
POE 802.3AF, QUAD, 36SSOP; Voltage, Input Max:4V; Outputs, No. of:4; Frequency:400kHz; Voltage, Supply Min:3V; Voltage, Supply Max:4V; Termination Type:SMD; Case Style:SSOP; No. of Pins:36; Operating Temperature Range:0°C to +70°C; ;RoHS Compliant: Yes
***ment14 APAC
Prices include import duty and tax. IC, POE 802.3AF, QUAD, 36SSOP; Input Voltage:3V; Output Current:-; UVLO:2.7V; Controller IC Case Style:SSOP; No. of Pins:36Pins; Duty Cycle (%):-; Frequency:400kHz; Operating Temperature Min:0°C; Operating Temperature Max:70°C; Product Range:-; RoHS Phthalates Compliant:Yes; MSL:MSL 1 - Unlimited; SVHC:No SVHC (15-Jan-2018); Base Number:4258; Input Voltage Max:4V; No. of Outputs:4Outputs; Operating Temperature Range:0°C to +70°C; Primary Input Voltage:-57V; Supply Current:2.5mA; Supply Voltage Max:4V; Supply Voltage Min:3V; Termination Type:Surface Mount Device
***nell
IC, POE 802,3AF, QUADRUPLO, 36SSOP; Tensione di Ingresso:3V; Corrente di Uscita:-; Blocco di Sottotensione (UVLO):2.7V; Formato IC Controller:SSOP; No. di Pin:36Pin; Ciclo di Utilizzo (%):-; Frequenza:400kHz; Temperatura di Esercizio Min:0°C; Temperatura di Esercizio Max:70°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:2.5mA; Intervallo Temperatura di Esercizio:Da 0°C a +70°C; No. di Uscite:4Uscite; Numero Base:4258; Tensione di Alimentazione Max:4V; Tensione di Alimentazione Min:3V; Tensione di Ingresso Max:4V; Tensione di Ingresso Primario:-57V; Tipo di Terminazione:Dispositivo a Montaggio Superficiale
***log Devices
The LTC4258 is a quad –48V Hot Swap™ controller designed for use in IEEE 802.3af compliant Power Sourcing Equipment (PSE). It consists of four independent ports, each with output current limit, short-circuit protection, complete Powered Device (PD) detection and classification capability, and programmable PD disconnect using DC sensing. Used with power MOSFETs and passives as in Figure 1, the LTC4258 can implement a complete IEEE 802.3af-compliant PSE. The LTC4258 can operate autonomously or be controlled by an I2C serial interface. Up to 16 LTC4258s may coexist on the same data bus, allowing up to 64 powered Ethernet ports to be controlled with only two digital lines. Fault conditions are optionally signaled with the INT pin to eliminate software polling. External power MOSFETs, current sense resistors and diodes allow easy scaling of current and power dissipation levels and provide protection against voltage and current spikes and ESD events. The LTC4258 is available in a 36-pin SSOP package. Analog Devices also provides solutions for 802.3af PD applications with the LTC4257, LTC4257-1, and LTC4267. Applications IEEE 802.3af Compliant Endpoint and Midspan Power Sources IP Phone Systems DTE Power Distribution
Switches & Multiplexers ADI SLP
Imagen Parte # Descripción
LTC4258CGW#PBF

Mfr.#: LTC4258CGW#PBF

OMO.#: OMO-LTC4258CGW-PBF

 Power Switch ICs - POE / LAN 4x IEEE 802.3af Pwr over E Cntr w/ Int D
LTC4258CGW#TRPBF

Mfr.#: LTC4258CGW#TRPBF

OMO.#: OMO-LTC4258CGW-TRPBF

 Power Switch ICs - POE / LAN 4x IEEE 802.3af Pwr over E Cntr w/ Int D
Disponibilidad
Valores:
64
En orden:
2047
Ingrese la cantidad:
El precio actual de LTC4258CGW#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
15,36 US$
15,36 US$
25
10,20 US$
255,00 US$
100
8,43 US$
843,00 US$
250
8,01 US$
2 002,50 US$
500
7,83 US$
3 915,00 US$
1000
7,53 US$
7 530,00 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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