MAX5920BESA+T - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX5920BESA+T

Manufacturer

analog-devices

Introduction

The MAX5920BESA+T is a high-voltage hot-swap controller designed to protect sensitive circuitry from the inrush current and voltage surges associated with plugging in a card or module into a live backplane. This device monitors the input voltage and current, and controls an external N-channel MOSFET to limit the current during the power-up sequence.

Product Features and Performance

1-channel hot-swap controller

Fault timeout, latched fault, and thermal limit protection

Programmable circuit breaker, current limit, overvoltage protection (OVP), and undervoltage lockout (UVLO)

Operates from -80V to -20V supply voltage

700µA supply current

-40°C to +85°C operating temperature range

Surface mount 8-SOIC package

Product Advantages

Safeguards sensitive electronics from damage due to hot-swap events

Programmable protection features allow for customized power-up sequencing

Wide operating voltage range accommodates various system requirements

Low supply current helps minimize power consumption

Key Reasons to Choose This Product

Robust protection against inrush current and voltage spikes

Comprehensive programmable features for tailored power management

Reliable operation across a wide temperature range

Space-efficient surface mount package for compact design

Quality and Safety Features

Meets relevant safety and reliability standards

Robust design for high-voltage, high-current applications

Thermal protection to prevent overheating

Compatibility

Suitable for use in -48V telecommunications and industrial systems

Application Areas

Hot-swap protection for circuit boards, modules, and other electronic systems

Power management in telecommunications, industrial, and other high-voltage applications

Product Lifecycle

The MAX5920BESA+T is an active product. There are no direct replacement models available at this time. For the latest information or assistance, please contact our website's sales team.