SY80073 Overview
Description
The SY80073 is a high efficiency 1.5MHz synchronous step-down DC/DC regulator capable of delivering up to 3A output current. It can operate over a wide input voltage range from 2.5V to 5.5V and integrates 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
- Ultra-Fast Load Transient Speed
- Low RDS(ON) for Internal Switches (Top/Bottom) 45mΩ /35mΩ
- High Switching Frequency 1.5MHz Minimizes the External Components
- ±1.0% Feedback or Output Voltage Accuracy Over 0°C~ 85°C Temperature Range
