主要特点
- Low RDS(ON) for internal switches (top/bottom): 110/70mΩ
- 3-5.5V input voltage range
- 1 MHz switching frequency minimizes the external components
- Internal softstart limits the inrush current
- 100% dropout operation
- RoHS Compliant and Halogen Free
- Power Good Indicator
- Compact package: SO8E
主要应用
概述
The SY8013 is a high-efficiency 1 MHz synchronous step-down DC-DC regulator IC capable of delivering up to 3A output current. The SY8013 operates over a wide input voltage range from 3V to 5.5V and integrate main switch and synchronous switch with very low RDS(ON) to minimize the conduction loss.
Low output voltage ripple and small external inductor and capacitor sizes are achieved with 1MHz switching frequency.
Applications
- Set Top Box
- LCD TV
- Access Point Router
- Mini-notebook PC
- Net PC