M0503 Overview
The M0503 is a 3A step-down switching mode Power SoC (System on Chip) with integrated power MOSFETs and inductor in LGA-13 package. The input voltage is from 2.5V to 6V and the switching frequency is fixed at 2.5MHz. The M0503 provides high efficiency with COT control mode for fast transient response and good loop stability.
M0503 Key Features
- Wide Input Voltage from 2.5V to 6V
- Adjustable Output Voltage from 0.8V to VIN
- 3A Continuous Output Current
- Constant on Time (COT) Control
- Stable with low ESR Ceramic Capacitors
- 2.5MHz Switching Frequency
- 100% Duty Cycle Operation for Low Dropout
- Junction Temperature Range from-40℃ to 125℃
- Internal Soft-Start time 2.5ms
- Power Good (PG) Indicator