Part SC4150
Description Negative Voltage Hot Swap Controller
Manufacturer SEMTECH
Size 348.69 KB
SEMTECH
SC4150

Overview

  • Programmable slew of the inrush current when used for hot insertion in the negative 24V and 48V backplane
  • Closed loop operation limits the maximum current even in short circuit condition
  • Built in timer prevents false shutdown, when the closed loop operation limits the current.
  • Sensing the drain voltage allows for immediate shutdown in short circuit condition, where current spikes and noise is ignored.
  • Power good signal
  • Input UVLO and OVLO sensing
  • SO-8 package