XT1863 Overview
The XT1863 is a current mode step-up converter with a 4.5A, 0.08Ω internal switch to provide a highly efficient regulator with fast response. The XT1863 operates at 1.5MHz allowing for easy filtering and low noise. The XT1863 includes under-voltage lockout, current limiting and thermal overload protection to prevent damage in the event of an output overload.
XT1863 Key Features
- Operating frequency: 1.5MHz
- Low Quiescent Current: 80μA
- PWM/PFM Mode
- 5V at 2A from Battery Li-ion
- True Shutdown from Load Path
- Package
- DFNWB3-3-8L