SY21199C Datasheet (PDF) Download
Silergy
SY21199C

Description

The SY21199C high efficiency step-up regulator is targeted at general applications and can deliver 600mA current over a wide input voltage range from 3V to 25V. It integrates an N-channel MOSFET with low 150mΩ RDS(ON) to minimize conduction loss.

Key Features

  • 3V to 25V Bias Input Range, 25VOUT,MAX
  • Up to 600mA Output Current
  • Low RDS(ON) for Internal N-Channel MOSFET: 150mΩ
  • 1MHz Switching Frequency
  • Minimum On-Time: 100ns Typical
  • Minimum Off-Time: 100ns Typical
  • Internal Soft-Start Limits Inrush Current
  • ±2% 0.6V Reference
  • RoHS-Compliant and Halogen-Free
  • Compact SOT23-6 Package