Vishay Siliconix SiP32433 Single-Channel eFuses

Vishay Siliconix SiP32433 Single-Channel eFuses offer programmable current limit and Overvoltage Protection (OVP), allowing customization and control of current levels while ensuring protection against potential damage from excessive voltage. The SiP32433 single-channel eFuses offer a fast short-circuit protection response and Overcurrent Protection (OCP) triggering without overhead current. These eFuses operate at a voltage range from 2.8V to 22V and a current limit setting range from 0.3A to 4.5A. Siliconix SiP32433 eFuses are ideal for various applications including, computing, data storage, industrial, lighting, and Programmable Logic Controller (PLC).

Features

  • Adjustable turn-on slew rate through programming
  • A single external resistor can determine the output current limit
  • Enhanced controllability and reliability
  • OCP triggering without the excess current overhead
  • Protection against over-temperature conditions
  • Rapid response for short circuit protection
  • Variable Under Voltage Lock Out (UVLO)

Applications

  • Computing
  • Data storage
  • Gaming consoles
  • Industrial
  • IoT and smart home
  • Lighting
  • Medical and healthcare equipment
  • Network and telecom equipment
  • PLC

Technical Specifications

Parameters Values
Voltage range 2.8V to 22V
Current limit setting range 0.3A to 4.5A
Switch resistance 78mΩ
Current limit accuracy ±8%
Turn-on delay 190μs
Operating temperature range -40°C to +125°C