ADM00467 MCP16311/2 Synchronous Buck Converter Evaluation Board

The MCP16311/2 Synchronous Buck Converter Evaluation Board is used to evaluate and demonstrate Microchip Technology’s MCP16311/2 product. This board demonstrates the MCP16311 (PFM/PWM – low quiescent current) and the MCP16312 (PWM only – low output voltage ripple) in two buck converter applications with two output voltages. It can be used to evaluate both package options: 8LD MSOP and 8LD 2 x 3 TDFN. The MCP16311/2 Synchronous Buck Converter Evaluation Board was developed to help engineers reduce the product design cycle time. Two common output voltages can be selected: 3.3V and 5.0V. The first converter with the 8LD MSOP package is a PWM/PFM device with a fixed output of 3.3V, while the second converter with the 2 x 3 8LD TDFN package is a PWM-only device, with a fixed output of 5V.

• Input Voltage Range (VIN): 4V to 30V
• Fixed Output Voltage: 3.3V and 5.0V
• Output Current: Typically 1A @ 3.3V Output, 12V Input
• Automatic PFM/PWM Operation for MCP16311, or PWM-only for MCP16312
• PWM Switching Frequency: 500 kHz
• Internal Compensation
• Internal Soft Start
• Overtemperature protection (if the die temperature exceeds +150°C, 25°C hysteresis)

Documentation & Software

Documents	Last Updated	Size
Analog & Interface Product Selector Guide	3/21/2016 12:51:34 PM	4MB
MCP16311/2 Data Sheet	11/24/2014 7:36:48 AM	1MB
MCP16311/2 Synchronous Buck Converter Evaluation Board (ADM00467) BOM	4/17/2014 3:12:43 PM	17KB
MCP16311/2 Synchronous Buck Converter Evaluation Board (ADM00467) Gerbers	4/17/2014 3:05:25 PM	570KB
MCP16311/2 Synchronous Buck Converter Evaluation Board User's Guide	12/17/2013 4:49:21 PM	328KB