Vishay SIC46XED-T1-GE3

SiC46x family integrate high-performance trench MOSFETs and an advanced controller for unsurpassed power density in a compact 5 x 5 package. With an input voltage range of 4.5 V to 60 V, the SiC46x family can step down from a high-voltage bus to an intermediate bus. The constant on-time architecture also allows direct conversion down to low voltages, eliminating the intermediate bus altogether and simplifying power designs.

Key features

• Single supply operation from 4.5 V to 60 V input voltage
• 98 % peak efficiency
• Adjustable switching frequency from 100 kHz to 2 MHz
• Output over-voltage protection

Additional features

• Versatile
  • Single supply operation from 4.5 V to 60 V input voltage
  • Adjustable output voltage down to 0.8 V
  • Scalable solution 2 A (SiC464), 4 A (SiC463), 6 A (SiC462), 10 A (SiC461)
  • Output voltage tracking and sequencing with pre-bias start up
  • ± 1 % output voltage accuracy at -40 °C to +125 °C
• Highly efficient
  • 98 % peak efficiency
  • 5 μA supply current at shutdown
  • 250 μA operating current not switching
• Highly configurable
  • Adjustable switching frequency from 100 kHz to 2 MHz
  • Adjustable soft start and adjustable current limit
• 3 modes of operation, forced continuous conduction, power save or ultrasonic
• Robust and reliable
  • Output over-voltage protection
  • Output under-voltage / short circuit protection with auto retry
  • Power good flag and over temperature protection
  • Supported by Vishay PowerCAD online design simulation
• Design support tool
  • PowerCAD online design simulation (https://vishay.transim.com)

Applications

• POLs for telecom
• Industrial and automation
• Industrial computing
• Industrial computing