Microchip Technology Building Block Solutions - Switchers Eval Board

Microchip Technology Building Block Solutions - Switchers Evaluation Board is a modular demonstration platform designed to evaluate and demonstrate the features of several Microchip Technology monolithic DC-DC switching regulators. The board consists of seven independent sub-modules, each featuring a different DC-DC converter, allowing users to easily test, compare, and integrate the solutions into customized designs.

Features

Modular design for easy evaluation of each converter
Clearly labeled sub-modules for quick identification
Pre-configured output voltages for typical use cases
Test points and connectors for easy measurement and integration
BBS1 - MCP16251 boost regulator sub-module
- Low quiescent current, PFM/PWM synchronous boost regulator with true output disconnect or input/output bypass option
- Ideal for battery-powered applications that require efficient voltage boosting from low input levels
BBS2 - MCP16311 buck regulator sub-module
- 30V input, 1A output, high-efficiency, integrated synchronous switch step-down regulator
- Provides high efficiency and a compact solution for stepping down voltages in portable and embedded systems
BBS3 - MCP16411 boost regulator sub-module
- Low IQ boost converter with programmable low battery, UVLO, and automatic input-to-output bypass operation
- Delivers a regulated 3.3V output, suitable for powering microcontrollers and sensors from lower voltage sources

BBS4 - MCP1663 boost regulator sub-module
- High-voltage integrated switch PWM boost regulator with UVLO
- Generates a stable 12V output, ideal for applications requiring relatively high voltage rails that are derived from low voltage sources
BBS5 - MCP1663 boost regulator sub-module
- High-voltage integrated switch PWM boost regulator with UVLO
- Configured for 24V output, supporting industrial and instrumentation needs
BBS6 - MCP1664 LED driver sub-module
- High-voltage step-up LED driver with UVLO and open load protection
- Supplies 100mA for driving up to 8x white LEDs (or any other type of LED strings with a combined forward voltage below 25V), suitable for lighting and indicator applications
BBS7 - MCP16331 buck regulator sub-module
- High-voltage input integrated switch step-down regulator
- Provides a regulated 5V output, commonly used for USB-powered devices and logic circuits

Applications

Rapid prototyping and evaluation of power supply solutions
Educational tool for understanding Switched-Mode Power Supply (SMPS) topologies
Reference design for integrating Microchip Technology DC-DC monolithic switching regulators into custom projects