SY8301 Overview
The SY8301 develops a high efficiency synchronous step-down DC/DC converter capable of delivering 1A load current. The SY8301 operates over a wide input voltage range from 4.5V to 40V and integrates main switch and synchronous switch with low RDS(ON) to minimize the conduction loss. The SY8301 adopts peak current control scheme.
SY8301 Key Features
- Low RDS(ON) for Internal Switches (Top/Bottom):380mΩ/180mΩ
- 4.5-40V Input Voltage Range
- 1A Output Current Capability
- 2MHz Fixed Switching Frequency
- 0.8V±1.0% Reference Voltage
- Low Quiescent Current
- Internal Soft-start Limits the Inrush Current
- Hic-cup Mode Output Short Circuit Protection
- Thermal Shutdown and Auto Recovery
- pact Package: SOT23-6