SY8884A Overview
The SY8884A is a high efficiency 1MHz synchronous step down DC/DC regulator, which is capable of delivering up to 4A output current. It can operate over a wide input voltage range from 2.5V to 5.5V and integrate main switch and synchronous switch with very low RDS(ON) to minimize the conduction loss. The low output voltage ripple, the small external inductor and the capacitor sizes are achieved with 1MHz switching...
SY8884A Key Features
- 2.5V to 5.5V Input Voltage Range
- 55μA Low Quiescent Current
- Low RDS(ON) for Internal Switches
- High Switching Frequency 1MHz Minimizes
- Internal Soft-start Limits the Inrush Current
- 100% Dropout Operation
- Power Good Indicator
- Hic-cup for Short Circuit Protection
- Output Auto Discharge Function
- RoHS pliant and Halogen Free
