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MAX5901 Datasheet -100v Sot23 Simple Swapper Hot-swap Controllers

Manufacturer: Maxim Integrated (now Analog Devices)

Overview: 19-2077; Rev 5; 1/07 MAX5900/MAX5901 -100V, SOT23/TDFN, Simple Swapper Hot-Swap Controllers.

This datasheet includes multiple variants, all published together in a single manufacturer document.

General Description

The MAX5900/MAX5901 are SOT23/TDFN hot-swap controllers that allow a circuit card to be safely hot-plugged into a live backplane without causing a glitch on the power-supply rail.

These devices operate from -9V to -100V and provide the simplest hot-swap solution by eliminating all external ponents except an external n-channel MOSFET.

The MAX5900/MAX5901 limit the inrush current to the load and provide a circuit-breaker function for overcurrent protection.

Key Features

  • Wide -9V to -100V Operation.
  • Requires No External Sense Resistor.
  • Drives External N-Channel MOSFET.
  • Limits Inrush Current.
  • Circuit-Breaker Function.
  • Less than 1mA Quiescent Current.
  • ON/OFF Input Permits Load Power-Supply Control and Sequencing.
  • Adjustable Undervoltage Lockout.
  • Power-Good Output with 100V Rating.
  • Latching or Automatic Retry Fault Management.
  • Thermal Shutdown Helps Protect the Exter.

More Datasheets from Maxim Integrated (now Analog Devices)

Part Number Description
MAX5905 Low-Voltage / Dual Hot-Swap Controllers/Power Sequencers
MAX5906 Low-Voltage / Dual Hot-Swap Controllers/Power Sequencers
MAX5907 Low-Voltage / Dual Hot-Swap Controllers/Power Sequencers
MAX5908 Low-Voltage / Dual Hot-Swap Controllers/Power Sequencers
MAX5909 Low-Voltage / Dual Hot-Swap Controllers/Power Sequencers
MAX5912 -48V Simple Swapper Hot-Swap Switches
MAX5914 +48V Quad Hot-Swap Controllers
MAX5915A Dual PCI 2.2 Hot-Swap Controllers
MAX5916 Dual PCI 2.2 Hot-Swap Controllers
MAX5916A Dual PCI 2.2 Hot-Swap Controllers

MAX5901 Distributor