ADM1270ARQZ-R7
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см. техническую документацию
см. техническую документацию
1 680 руб.
от 10 шт. —
1 340 руб.
от 25 шт. —
1 230 руб.
от 100 шт. —
990.06 руб.
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на сумму 1 680 руб.
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Описание
ADM1270 High Voltage Input Protection Devices
Analog Devices ADM1270 High Voltage Input Protection Devices are current-limiting controllers that provide inrush current limiting and overcurrent protection for modular or battery-powered systems. When circuit boards are inserted into a live backplane, discharged supply bypass capacitors draw large transient currents from the backplane power bus as they charge. These transient currents can cause permanent damage to connector pins, as well as dips on the backplane supply that can reset other boards in the system. ADI ADM1270 is designed to control the inrush current, when powering on the system, via an external P-channel field-effect transistor (FET). To protect the system from a reverse polarity input supply, there is a provision made to control an additional external P-channel FET. This feature prevents reverse current flow in case of a reverse polarity connection, which can damage the load or the ADM1270.
Analog Devices ADM1270 High Voltage Input Protection Devices are current-limiting controllers that provide inrush current limiting and overcurrent protection for modular or battery-powered systems. When circuit boards are inserted into a live backplane, discharged supply bypass capacitors draw large transient currents from the backplane power bus as they charge. These transient currents can cause permanent damage to connector pins, as well as dips on the backplane supply that can reset other boards in the system. ADI ADM1270 is designed to control the inrush current, when powering on the system, via an external P-channel field-effect transistor (FET). To protect the system from a reverse polarity input supply, there is a provision made to control an additional external P-channel FET. This feature prevents reverse current flow in case of a reverse polarity connection, which can damage the load or the ADM1270.
Технические параметры
Brand: | Analog Devices |
Current Limit: | Adjustable |
Factory Pack Quantity: Factory Pack Quantity: | 1000 |
Manufacturer: | Analog Devices Inc. |
Maximum Operating Temperature: | +125 C |
Minimum Operating Temperature: | -40 C |
Mounting Style: | SMD/SMT |
Number of Channels: | 1 Channel |
Operating Supply Current: | 360 uA |
Package / Case: | QSOP-16 |
Power Fail Detection: | Yes |
Product Category: | Hot Swap Voltage Controllers |
Product Type: | Hot Swap Voltage Controllers |
Product: | Controllers & Switches |
Series: | ADM1270 |
Subcategory: | PMIC-Power Management ICs |
Supply Voltage - Max: | 60 V |
Supply Voltage - Min: | 4 V |
Техническая документация
Datasheet
pdf, 387 КБ
Дополнительная информация
Калькуляторы группы «Микросхемы прочие»
Типы корпусов импортных микросхем