Sunday, August 28, 2016

SI-8050S Step Down 5V Switching Regulator chip

ALLEGRO SANKEN SI-8050S Buck (Step Down) Switching Regulator, Fixed, 7V-40V In, 5V And 3A Out, TO-220F-5
The SI-8050S is a full-mould separate excitation Switching IC with phase correction and output voltage adjustment performed internally. The SI-8000S series IC has built-in reference oscillator (60kHz), built-in over-current and thermal protection circuits and built-in soft start circuit (output ON/OFF control).
  • 79 to 91% High efficiency
  • Requires only 4 external components
Tech Specs:
  • Input Voltage Min: 7V 
  • Input Voltage Max: 40V 
  • DC / DC Converter IC Case: TO-220F 
  • No. of Pins: 5Pins 
  • Output Current: 3A 
  • Output Voltage Nom.: 5V 
  • Switching Frequency: 60kHz 
  • Topology: Buck (Step Down) 
  • Operating Temperature Max: 125°C