AP2822 Description
The AP2822 is an integrated high-side power switch that consists of NChannel MOSFET, charge pump, over current & temperature and other related protection circuits. The switch’s low RDS(ON), 85mΩ is designed to meet USB voltage drop requirements. The IC includes soft-start to limit inrush current, over-current protection, load short protection with fold-back, and thermal shutdown to avoid switch failure during hot...
AP2822 Key Features
- Low MOSFET On Resistance: 85mΩ
- pliant to USB Specifications
- Available 4 Versions of Continuous Load: 0.5A/1.0A/1.5A/2.0A
- Logic Level Enable Pin: Available with Active-high or Active-low
- Operating Voltage Range: 2.7V to 5.5V
- Low Supply Current: 68µA (Typ.)
- Low Shutdown Current: 1.0µA (Max)
- Under-voltage Lockout
- Soft Start-up
- Over-current Protection