SY21282QDC - High Efficiency 1MHz,16V,6A Synchronous Step Up Regulator with Accurate Output Current Limit
Features
- Synchronous Rectification for High Efficiency
- Low RDS(ON) Internal Switch
Main FET:80mΩ
Rectifier FET:40mΩ
Disconnection FET:40mΩ
- Programmable Output Current Limit
- Enable Control
- Input Voltage UVLO
- Output Over Voltage Protection
- Over Temperature Protection
- Pseudo-constant Frequency:1MHz
- Output Short Circuit Protection
- Power Good Indicator
- True Shutdown Function
- Compact QFN3×3 Package
Typical Application

Description
SY21282 develops a high efficiency synchronous Boost regulator with programmable output current limit. The device adopts adaptive constant off time and current mode control. The integrated low RDS(ON) switches minimize the conduction loss.
Applications
- Power Bank
- High Power Application
- SSD