FTM Board Club
Microchip
ADM00434
MCP19035 300 kHz Synchronous Buck Controller Evaluation Board

The MCP19035 300 kHz Synchronous Buck Controller Evaluation Board was developed to provide a compact, low-cost and highly efficient step-down conversion for low to medium output currents.

Features

Input Voltage Range: 8V to 14V
Output Voltage: 1.8V (can be adjusted by changing one resistor between 0.9V and 3.3V)
Maximum Output Current: 15A
91% typical efficiency at 1.8V/15A output and 12V input
300 kHz fixed switching frequency
On-board High Performance Power MOSFET Transistors
Overcurrent Protection for High and Low-Side MOSFETs
Power Good (PGOOD) output for monitoring the output voltage quality
Shutdown input for placing the converter in a low-power Standby mode
Under Voltage Lockout (UVLO) with 4.5V and 3.9V (typical) thresholds