SY20019E Overview
Key Specifications
Description
SY20019E is a high efficiency 1.5MHz synchronous step down DC/DC regulator, capable of delivering up to 1A output current. It can operate over a wide input voltage range from 2.5V to 5.5V and integrate main switch and synchronous switch with very low RDS (ON) to minimize the conduction loss.
Key Features
- 2.5V to 5.5V Input Voltage Range
- Low RDS(ON) for Internal Switches (top/bottom) 170mΩ /100mΩ
- High Switching Frequency 1.5MHz Minimizes the External Components
- Internal Soft-start Limits the Inrush Current
- 100% Dropout Operation
