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EVAL-ADM1278EBZ

EVAL-ADM1278EBZ
Mfr. #:
EVAL-ADM1278EBZ
Hersteller:
Analog Devices Inc.
Beschreibung:
ADM1278 Power Supply Controllers and Monitors Evaluation Board
Lebenszyklus:
Neu von diesem Hersteller.
Datenblatt:
EVAL-ADM1278EBZ Datenblatt
Die Zustellung:
DHL FedEx Ups TNT EMS
Zahlung:
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ECAD Model:
Mehr Informationen:
EVAL-ADM1278EBZ Mehr Informationen EVAL-ADM1278EBZ Product Details
Produkteigenschaft
Attributwert
Tags
EVAL-ADM127, EVAL-ADM12, EVAL-ADM1, EVAL-ADM, EVAL-AD, EVAL-A, EVAL, EVA
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
***et
ADM1278 Hot Swap Controller Evaluation Board
***ical
ADM1278 Power Supply Controllers and Monitors Evaluation Board
***log Devices
The ADM1278 is a hot swap controller that allows a circuit board to be removed from or inserted into a live backplane. It also features current, voltage, power, and temperature 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 20 mV is set, but this limit can be adjusted, if required. 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 safe operating area (SOA) limits. In case of a short-circuit event, a fast internal overcurrent detector responds within 320 ns and signals the gate to shut down. A 1500 mA pull-down device ensures a fast FET response. The ADM1278 features overvoltage (OV) and undervoltage (UV) protection, programmed using external resistor dividers on the UV and OV pins. A PWRGD signal can be used to detect when the output supply is valid, using the PWGIN pin to accurately monitor the output. The ADM1278 is available in a 32-lead LFCSP with a RETRY pin that can be configured for automatic retry or latch-off when an overcurrent fault occurs. Applications Servers Power monitoring and control/power budgeting Telecommunication and data communication equipment
Teil # Mfg. Beschreibung Aktie Preis
EVAL-ADM1278EBZ
DISTI # 25839301		Analog Devices IncADM1278 Power Supply Controllers and Monitors Evaluation Board
RoHS: Compliant		1
  • 25:$131.9700
  • 10:$146.6300
  • 1:$162.9199
EVAL-ADM1278EBZ
DISTI # EVAL-ADM1278EBZ-ND		Analog Devices IncEVAL BOARD FOR ADM1278
RoHS: Compliant
Min Qty: 1
Container: Box		On Order
  • 1:$113.6300
EVAL-ADM1278EBZ
DISTI # V99:2348_06225561		Analog Devices IncADM1278 Power Supply Controllers and Monitors Evaluation Board
RoHS: Compliant		1
  • 25:$131.9700
  • 10:$146.6300
  • 1:$162.9199
EVAL-ADM1278EBZ
DISTI # V36:1790_06225561		Analog Devices IncADM1278 Power Supply Controllers and Monitors Evaluation Board
RoHS: Compliant		0
  • 500:$108.2500
  • 100:$109.4200
  • 10:$112.0300
  • 1:$112.5000
EVAL-ADM1278EBZ
DISTI # 584-EVAL-ADM1278EBZ		Analog Devices IncPower Management IC Development Tools Eval Board ADM1278
RoHS: Compliant		0
  • 1:$112.5000
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Verfügbarkeit
Aktie:
Available
Auf Bestellung:
3000
Menge eingeben:
Der aktuelle Preis von EVAL-ADM1278EBZ dient nur als Referenz. Wenn Sie den besten Preis erhalten möchten, senden Sie bitte eine Anfrage oder senden Sie eine direkte E-Mail an unser Verkaufsteam [email protected]
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Aufgrund von Halbleiterknappheit ab 2021 ist der untere Preis der Normalpreis vor 2021. Bitte senden Sie eine Anfrage zur Bestätigung.
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