ADM1272-1ACPZ-RL

Mfr. #:: ADM1272-1ACPZ-RL
Өндіруші:: Analog Devices Inc.
Сипаттама:: Hot Swap Voltage Controllers 54V HOTSWAP AND POWER MONITOR
Өміршеңдік кезең:: Осы өндірушіден жаңа.
Деректер тізімі:: ADM1272-1ACPZ-RL Деректер тізімі
Жеткізу:: DHL FedEx Ups TNT EMS
Төлем:: T/T Paypal Visa MoneyGram Western Union
ECAD Model:
Көбірек ақпарат:: ADM1272-1ACPZ-RL Көбірек ақпарат ADM1272-1ACPZ-RL Product Details

Өнім атрибуты
Төлсипат мәні

Өндіруші:: Analog Devices Inc.

Өнім санаты:: Ыстық ауыстыру кернеу контроллері

RoHS:: Y

Өнім:: Контроллерлер және қосқыштар

Ағымдағы шек:: Бағдарламаланатын

Қоректендіру кернеуі - Макс:: 80 V

Қоректендіру кернеуі - Мин:: 16 V

Арналар саны:: 1 Channel

Операциялық жабдықтау тогы:: 6 mA

Ең төменгі жұмыс температурасы:: - 40 C

Максималды жұмыс температурасы:: + 105 C

Орнату стилі:: SMD/SMT

Пакет/қорап:: LFCSP-48

Қаптама:: Ролик

Серия:: ADM1272

Бренд:: Аналогтық құрылғылар

Кіріс / қоректендіру кернеуі - Макс:: 80 V

Кіріс / қоректену кернеуі - Мин:: 16 V

Әзірлеу жинағы:: EVAL-ADM1272EBZ

Pd - қуаттың шығыны:: -

Өнім түрі:: Ыстық ауыстыру кернеу контроллері

Зауыттық буманың саны:: 2500

Ішкі санат:: PMIC - Қуатты басқару IC

Tags: 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

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

ADM1272-1ACPZ-RL Рейтингтер мен шолулар

M***l

why you squeeze and wound the wire like a ball?.... its all a mess when unwinding this making a straight wire...it could easily broken...

2019-06-24

A***n

It came quickly. I did not try it.

2019-07-25

J***s

Very well packaged. thank you!

2019-07-18

ADM1272-1ACPZ-RL Сипаттама

***ical: Hot Swap Controller 1-CH 80V 48-Pin LFCSP EP T/R

***ark: 54V Hotswap And Power Monitor

***i-Key: IC HOT SWAP CTRLR GP 48LFCSP

***hardson RFPD: POWER MANAGEMENT IC

***log Devices: The ADM1272 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, and power readback via an integrated 12-bit analog-to-digital converter (ADC), accessed using a PMBus™ interface. This device is able to withstand up to 120 V, which makes it very robust in surviving surges and transients commonly associated with high voltage systems, usually clamped using protection devices such as transient voltage suppressors (TVSs) that can often exceed 100 V. The load current, ILOAD, is measured using an internal current sense amplifier that measures the voltage across a sense resistor in the power path via the SENSE+ and SENSE− pins. A default current limit sense voltage of 30 mV is set, but this limit can be adjusted down, if required, using a resistor divider network from the VCAP regulator output voltage to the ISET pin. An additional resistor can also be placed from ISET to VIN (or VOUT) to allow the current limit to track inversely with the rail voltage. This resistor allows an approximate system power limit to be used. The ADM1272 limits the current through the sense resistor by controlling the gate voltage of an external N channel field effect transistor (FET) in the power path. The sense voltage, and therefore the load current, is maintained below the preset maximum. The ADM1272 protects the external FET by monitoring and limiting the energy transfer through the FET while the current is being controlled. This energy limit is set by the choice of components connected to the EFAULT pin (for fault protection mode) and the ESTART pin during startup. Therefore, different energy limits can be set for start-up and normal fault conditions. During startup, inrush currents are maintained very low and different areas of the safe operating area (SOA) curve are of interest, whereas during fault conditions, the currents can be much higher. The controller uses the drain to source voltage (VDS) across the FET to set the current profile of the EFAULT and ESTART pins and, therefore, the amount of much energy allowed to be transferred in the FET. This energy limit ensures the MOSFET remains within the SOA limits. Optionally, use a capacitor on the DVDT pin to set the output voltage ramp rate, if required. In case of a short-circuit event, a fast internal overcurrent detector responds in hundreds of ns and signals the gate to shut down. A 1.5 A pull-down device ensures a fast FET response. The gate then recovers control within 50 µs to ensure minimal disruption during conditions, such as line steps and surges. The ADM1272 features overvoltage (OV) and undervoltage (UV) protection, programmed using external resistor dividers on the UVH, UVL, and OV pins. The use of two pins for undervoltage allows independent accurate rising and falling thresholds. The PWRGD output pin signals when the output voltage is valid and the gate is sufficiently enhanced. The validity of VOUT is determined using the PWGIN pin. The 12-bit ADC measures the voltage across the sense resistor, the supply voltage on the SENSE+ pin, the output voltage, and the temperature using an external NPN/PNP 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. The ADM1272 is available in a custom 48-lead LFCSP (7 mm × 8 mm) with a pinstrap mode that allows the device to be configured for automatic retry or latchoff when an overcurrent (OC) fault occurs. Applications 48 V/54 V systems Servers Power monitoring and control/power budgeting Central office equipment Telecommunication and data communication equipment Industrial applications

ADM1272-1ACPZ-RL Көбірек ақпарат

Power Management ADI SLP

Market price

Бөлім №	Mfg.	Сипаттама	Қор	Бағасы
ADM1272-1ACPZ-RL DISTI # V36:1790_17590702	Analog Devices Inc	POWER MANAGEMENT IC	0	1250000:$10.5800 250000:$10.7200 25000:$10.9500 2500:$10.9900
ADM1272-1ACPZ-RL DISTI # ADM1272-1ACPZ-RL-ND	Analog Devices Inc	IC HOT SWAP CTRL PMBUS 48LFCSP RoHS: Compliant Min Qty: 2500 Container: Tape & Reel (TR)	Temporarily Out of Stock	2500:$11.5964
ADM1272-1ACPZ DISTI # 584-ADM1272-1ACPZ	Analog Devices Inc	Hot Swap Voltage Controllers 54V HOTSWAP AND POWER MONITOR RoHS: Compliant	147	1:$18.8300 10:$17.0900 25:$16.0600 50:$15.4700 100:$13.9100 250:$12.8500 500:$12.0800
ADM1272-1ACPZ-RL DISTI # 584-ADM1272-1ACPZ-RL	Analog Devices Inc	Hot Swap Voltage Controllers 54V HOTSWAP AND POWER MONITOR RoHS: Compliant	0	2500:$10.9900
ADM1272-1ACPZ-RL DISTI # ADM1272-1ACPZ-R	Analog Devices Inc	POWER MANAGEMENT IC RoHS: Compliant	0	2500:$11.7300

Қосымша тауарлар

Сурет

Бөлім №

Сипаттама

Mfr.#: EVAL-ADM1272EBZ

OMO.#: OMO-EVAL-ADM1272EBZ

Power Management IC Development Tools EVALUATION BOARD

Mfr.#: EVAL-ADM1272EBZ

OMO.#: OMO-EVAL-ADM1272EBZ-ANALOG-DEVICES

EVALUATION BOARD

Қол жетімділік

Қор:: Available
Тапсырыс бойынша:: 4500
Саны енгізіңіз:

ADM1272-1ACPZ-RL ағымдағы бағасы тек анықтама үшін берілген, егер сіз ең жақсы бағаны алғыңыз келсе, сату тобымызға [email protected] мекенжайына сұрауды немесе тікелей электрондық поштаны жіберіңіз.

-ден бастаңыз

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