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MAX5910 - +65V Simple Swapper Hot-Swap Switches

General Description

The MAX5910/MAX5917 are fully integrated hot-swap switches for positive supply rails.

These devices allow the safe insertion and removal of circuit cards into live backplanes or ports without causing glitches on the backplane power-supply rail.

Key Features

  • that prevent damage to the internal FET. They include an enable input, which responds to positive logic signals (+3.3V or +5V), allowing the host system to disconnect the load. The MAX5910/MAX5917 Simple Swapper™ hot-swap ICs monitor four parameters for fault conditions: undervoltage lockout (UVLO), power-not-good, zero-current detection, and thermal shutdown. These devices are available in the extended temperature range, -40°C to +85°C. The MAX5910 comes in an 8-pin SO package and the MAX5917A/.

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Other Datasheets by Maxim Integrated (now Analog Devices)

Part Number Description
MAX5911 -48V Simple Swapper Hot-Swap Switches
MAX5913 +48V Quad Hot-Swap Controllers
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MAX5918 Low-Voltage / Dual Hot-Swap Controllers
MAX5919 Low-Voltage / Dual Hot-Swap Controllers

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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19-1706; Rev 0; 7/01 +65V Simple Swapper Hot-Swap Switches General Description The MAX5910/MAX5917 are fully integrated hot-swap switches for positive supply rails. These devices allow the safe insertion and removal of circuit cards into live backplanes or ports without causing glitches on the backplane power-supply rail. They also monitor various circuit parameters and disconnect the load if a fault condition occurs, alerting the host with a logic-level IFAULT output. The MAX5910/MAX5917 operate over a +10V to +65V input voltage range. They are designed to permit hot plugging of an internet appliance such as an IP phone but are not limited to that application.