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MAX5923 Datasheet +60v Simple Swapper Hot-swap Switch

Manufacturer: Maxim Integrated (now Analog Devices)

Overview: 19-2850; Rev 0; 4/03 +60V Simple Swapper Hot-Swap Switch General.

General Description

The MAX5923 is a fully integrated Simple Swapper™ hot-swap switch for positive supply rails.

The device allows the safe insertion and removal of circuit cards into live backplanes or ports without causing glitches on the power-supply rail.

The device also monitors various circuit parameters and disconnects the load if a fault condition occurs, alerting the host with a logiclevel FAULT output.

Key Features

  • that monitor fault conditions and prevent damage to the internal MOSFET. The MAX5923 monitors three parameters for fault conditions: zero current, overcurrent, and thermal overload. The output overcurrent limit counts the time the MAX5923 spends in an overcurrent condition and shuts down the pass transistor if the current limit is exceeded for the overcurrent time limit. The zero-current detection counts the time the output current is below the zero-current threshold and shuts down the pass tran.

More Datasheets from Maxim Integrated (now Analog Devices)

Part Number Description
MAX5920 -48V Hot-Swap Controller
MAX5921 -48V Hot-Swap Controllers
MAX5922 +48V / Single-Port Network Power Switch
MAX5927 Hot-Swap Controllers/Power Sequencers
MAX5900 -100V SOT23 Simple Swapper Hot-Swap Controllers
MAX5902 +72V SOT23 Simple Swapper Hot-Swap Controllers
MAX5903 +72V SOT23 Simple Swapper Hot-Swap Controllers
MAX5904 Low-Voltage / Dual Hot-Swap Controllers/Power Sequencers
MAX5910 +65V Simple Swapper Hot-Swap Switches
MAX5911 -48V Simple Swapper Hot-Swap Switches

MAX5923 Distributor