| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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18,833 pcs
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18833 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
13 pcs
|
13 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The MAX4272ESA+ from Analog Devices is an integrated hot swap controller that facilitates the safe insertion and removal of circuit cards into live backplanes. This device is designed to prevent high inrush currents from damaging connectors and components or causing system resets. It regulates current during the startup cycle, allowing the system to stabilize safely.
Key features include DualSpeed/BiLevel protection against short circuits and overcurrent conditions, with fault recovery handled by an autoretry method. The MAX4272ESA+ operates over a voltage range of 2.7V to 13.2V and has an absolute maximum rating of 15V for protection against inductive kickbacks. It includes an on-board charge pump for external n-FET gate drive and an open-drain status output to indicate fault conditions.
This hot swap controller is housed in an 8-SOIC package, suitable for surface mount applications. It is specified for operation across the extended temperature range of -40°C to 85°C. The device offers programmable features such as circuit breaker, current limit, and fault timeout, making it a versatile solution for general-purpose applications requiring robust power management during hot-swapping events.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.31 | $1.31 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The MAX4272ESA+ operates from 2.7V to 13.2V.
The MAX4272ESA+ is available in an 8-SOIC package.
The operating temperature range for the MAX4272ESA+ is -40°C to 85°C.
Key features include auto-retry, overvoltage protection (OVP), undervoltage lockout (UVLO), and general purpose applications.
No, the MAX4272ESA+ does not have an internal switch.