ADM00867

ADM00867 is a MCP16411 low voltage boost converter evaluation board. MCP1641X is a compact, high-efficiency, fixed frequency, low-voltage, synchronous step-up DC-DC converter with battery monitoring. It provides an easy-to-use power supply solution for applications over a wide range of inputs: single-cell, two-cell, alkaline/NiMH batteries or single-cell Li-Ion/Li-Polymer batteries can be used. With the 1A Typical Peak Input Current Limit, MCP1641X can provide over 200mA output current in 3.3V applications with input over 1.5V.

• Input voltage range from 0.8V (after start-up) to 5.25V
• Typical 3.3V output voltage
• Output current of 200mA at 3.3V VOUT with 1.5V VIN
• Enable state is selectable by using the ENABLE switch
• Automatic PFM/PWM operation
• Undervoltage lockout (UVLO) is selectable by using the UVLO START-UP switch
• Power good indicator LED, low battery output indicator LED
• Internal synchronous rectifier, internal compensation, inrush current limiting & internal soft start
• Shutdown current of 2.3μA typically
• Low noise anti-ringing control, Thermal shutdown