SY8079AAC Silergy矽力杰DC-DC电源芯片原装现货代理
税前: ¥0.90
General Description
The SY8079 is a high-efficiency, high frequency synchronous step-down DC-DC regulator IC capable of delivering up to 2A output current. The SY8079 operates over a wide input voltage range from 2.7V to 6.5V and integrates 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 greater than 1MHz switching frequency.
Features
Low RDS(ON) for internal switches (top/bottom):125mΩ/95mΩ
2.7-6.5V input voltage range
2A continuous, 3A peak load current capability
1MHz switching frequency minimizes the external components
Internal softstart limits the inrush current
100% dropout operation
RoHS Compliant and Halogen Free
Compact package: SOT23-5
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