SY8121C1 Overview
Description
The SY8121C1 is a high efficiency, synchronous stepdown DC/DC converter capable of delivering 2A load current. The SY8121C1 operates over a wide input voltage range from 4.2V to 18V and integrates main switch and synchronous switch with very low RDS(ON) to minimize the conduction loss.
Key Features
- Low RDS(ON) for Internal Switches (Top/Bottom): 130mΩ/105mΩ
- 4.2-18V Input Voltage Range
- 2A Output Current Capability
- 1.2MHz Switching Frequency Minimize the External Components
- Stable with 10µF COUT and 1µH Inductor
