XR6503 Overview
XR6503/XR6503D is a high efficiency synchronous boost regulator that converts down to 2.5V input and 5V output voltage. It adopts NMOS for the main switch and PMOS for the synchronous switch. It can disconnect the output from input during the shutdown mode..
XR6503 Key Features
- 2.5V Minimum input voltage
- Adjustable output voltage
- 6A peak current limit
- Input under voltage lockout
- 600Khz fixed Switching Frequency
- Load disconnect during shutdown
- Integrated soft-start
- Output over voltage protection
- 30mohm Power MOSFET
- Thermal Shutdown