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ADM1278-2ACPZ

ADM1278-2ACPZ
Mfr. #:
ADM1278-2ACPZ
Fabricante:
Analog Devices Inc.
Descripción:
Hot Swap Voltage Controllers Hot Swap Controller w/ PMBus Interface
Ciclo vital:
Nuevo de este fabricante.
Ficha de datos:
ADM1278-2ACPZ Ficha de datos
Entrega:
DHL FedEx Ups TNT EMS
Pago:
T/T Paypal Visa MoneyGram Western Union
ECAD Model:
Más información:
ADM1278-2ACPZ más información ADM1278-2ACPZ Product Details
Atributo del producto
Valor de atributo
Fabricante:
Analog Devices Inc.
Categoria de producto:
Controladores de voltaje intercambiables en caliente
RoHS:
Y
Producto:
Controladores e interruptores
Límite actual:
5 mA
Voltaje de suministro - Máx:
20 V
Voltaje de suministro - Min:
4.5 V
Número de canales:
1 Channel
Corriente de suministro de funcionamiento:
5.5 mA
Temperatura mínima de funcionamiento:
- 40 C
Temperatura máxima de funcionamiento:
+ 85 C
Estilo de montaje:
SMD / SMT
Paquete / Caja:
LFCSP-32
Embalaje:
Bandeja
Serie:
ADM1278
Marca:
Dispositivos analógicos
Voltaje de entrada / suministro - Máx:
20 V
Voltaje de entrada / suministro - Mín .:
4.5 V
Sensible a la humedad:
Yes
Tipo de producto:
Controladores de voltaje intercambiables en caliente
Cantidad de paquete de fábrica:
490
Subcategoría:
PMIC: circuitos integrados de administración de energía
Unidad de peso:
0.003739 oz
Tags
ADM1278-2, ADM1278, ADM127, ADM12, ADM1, ADM
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
    A***v
    A***v
    RU

    Works.

    2019-07-27
    G***r
    G***r
    AT

    Nice product, as described. Fast international delivery.My best recommendations!

    2019-04-13
    H***m
    H***m
    KR

    good.

    2019-04-30
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ADM1278 Hot Swap Controller
Analog Devices ADM1278 Hot Swap Controller with PMBus Interface allows a circuit board to be removed from or inserted into a live backplane. ADM1278 also features current, voltage, and power readback via an integrated 12-bit analog-to-digital converter (ADC), accessed using a PMBus™ interface. The load current is measured using an internal current sense amplifier that measures the voltage across a sense resistor in the power path via the HS+ and HS− pins. A default current limit of 20mV is set, but this limit can be adjusted, if required, using a resistor divider network from the internal reference voltage to the ISET pin. The ADM1278 limits the current through the sense resistor by controlling the gate voltage of an external N-channel FET in the power path, via the GATE pin. The sense voltage, and therefore the load current, is maintained below the preset maximum. The ADM1278 protects the external FET by limiting the time that the FET remains on while the current is at its maximum value. This current-limit time is set by the choice of capacitor connected to the TIMER pin. In addition, a constant power foldback scheme is used to control the power dissipation in the MOSFET during power-up and fault conditions. The level of this power, along with the TIMER regulation time, can be set to ensure that the MOSFET remains within the safe operating area (SOA) limits. A programmable start-up current limit is also available for dv/dt power-up. In case of a short-circuit event, a fast internal overcurrent detector responds within 320ns and signals the gate to shut down. A 1500mA pull-down device ensures a fast FET response. The 12-bit ADC can measure the current in the sense resistor, the supply voltage on the HS+ pin, the output voltage, and the temperature at the external NPN device. A PMBus interface allows a controller to read data from the ADC. As many as 16 unique I²C addresses can be selected, depending on how the two ADRx pins are connected. Available in a 32-lead LFCSP with a RETRY pin that designers can configure for automatic retry or latch-off when an overcurrent fault occurs, the ADM1278 Hot Swap Controller is ideal for servers, power monitoring & control/power budgeting, central office equipment, and telecommunication & data communication equipment.Learn More
Power Management ADI SLP
Parte # Mfg. Descripción Valores Precio
ADM1278-2ACPZ
DISTI # V99:2348_06220196		Analog Devices IncHot Swap Controller 1-CH 20V 32-Pin LFCSP EP Tray
RoHS: Compliant		283
  • 490:$5.3190
  • 10:$6.4750
  • 1:$7.0690
ADM1278-2ACPZ
DISTI # ADM1278-2ACPZ-ND		Analog Devices IncIC CTRLR HOT SWAP 12BIT 32LFCSP
RoHS: Compliant
Min Qty: 1
Container: Tray		211In Stock
  • 490:$5.9500
  • 10:$7.5250
  • 1:$8.3300
ADM1278-2ACPZ-RL
DISTI # ADM1278-2ACPZ-RL-ND		Analog Devices IncIC ENERGY MON HOT-SWAP 32-LFCSP
RoHS: Compliant
Min Qty: 5000
Container: Tape & Reel (TR)		Temporarily Out of Stock
  • 5000:$4.3750
ADM1278-2ACPZ
DISTI # 29486028		Analog Devices IncHot Swap Controller 1-CH 20V 32-Pin LFCSP EP Tray
RoHS: Compliant		283
  • 10:$6.4750
  • 2:$7.0690
ADM1278-2ACPZ
DISTI # 27481034		Analog Devices IncHot Swap Controller 1-CH 20V 32-Pin LFCSP EP Tray
RoHS: Compliant		51
  • 1000:$4.8356
  • 500:$5.1206
  • 250:$5.6347
  • 100:$5.9976
  • 50:$6.3202
  • 25:$6.7234
  • 10:$7.1467
  • 3:$7.9430
ADM1278-2ACPZ
DISTI # 584-ADM1278-2ACPZ		Analog Devices IncHot Swap Voltage Controllers Hot Swap Controller w/ PMBus Interface
RoHS: Compliant		75
  • 1:$7.8800
  • 10:$7.0900
  • 25:$6.6700
  • 50:$6.2700
  • 100:$5.9500
  • 250:$5.5900
  • 500:$5.0800
  • 1000:$4.3500
ADM1278-2ACPZ-RL
DISTI # 584-ADM1278-2ACPZ-RL		Analog Devices IncHot Swap Voltage Controllers Low volt Positive Hot Swap + Power mon
RoHS: Compliant		0
  • 5000:$4.2900
ADM1278-2ACPZ
DISTI # C1S103101187716		Analog Devices IncHot Swap Controller 1-CH 20V N-Channel Positive Voltage 32-Pin LFCSP EP Tray
RoHS: Compliant		11
  • 1:$3.5000
ADM1278-2ACPZ
DISTI # 2450107		Analog Devices IncHOT-SWAP CONTROLLER, 20V, LFCSP-32
RoHS: Compliant		3
  • 1:£3.1000
  • 10:£3.0400
  • 25:£2.9800
  • 50:£2.9300
  • 100:£2.8700
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Disponibilidad
Valores:
28
En orden:
2011
Ingrese la cantidad:
El precio actual de ADM1278-2ACPZ es solo de referencia, si desea obtener el mejor precio, envíe una consulta o envíe un correo electrónico directo a nuestro equipo de ventas [email protected]
Precio de referencia (USD)
Cantidad
Precio unitario
Ext. Precio
1
7,88 US$
7,88 US$
10
7,09 US$
70,90 US$
25
6,67 US$
166,75 US$
50
6,27 US$
313,50 US$
100
5,95 US$
595,00 US$
250
5,59 US$
1 397,50 US$
500
5,08 US$
2 540,00 US$
1000
4,35 US$
4 350,00 US$
2500
4,29 US$
10 725,00 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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