Microchip Technology MCP1631T-E/ST Product Overview

The MCP1631T-E/ST from Microchip Technology is a versatile and high-performance pulse width modulator (PWM) that is designed to cater to a wide range of power management and LED driver applications. This device is part of Microchip's extensive MCP1631 series, which is known for its ability to provide advanced control for power supplies and lighting systems.

Key Features

• High-Speed PWM: The MCP1631T-E/ST is capable of operating at high frequencies up to 1MHz, which allows for smaller external components, reduced power consumption, and fast response times to load changes.
• Variable Duty Cycle: It offers a wide duty cycle range from 0% to 100%, providing precise control over the output voltage or current for various applications.
• Integrated Voltage Reference: A precise 2.0V reference voltage is included, which can be used for setting the output voltage or current levels accurately.
• Digital and Analog Inputs: The device supports both digital and analog inputs, enabling flexible control modes and interfacing with microcontrollers or analog signals.
• Enhanced Safety Features: Built-in safety features such as under-voltage lockout (UVLO), over-temperature protection, and current limit protect the device and the system from potential damage.

Applications

The MCP1631T-E/ST is suitable for a variety of applications, including:

• DC/DC Converters
• Battery Chargers
• LED Drivers
• Power Supply Modules
• Automotive and Marine Lighting Systems

Package and Availability

This PWM controller is available in a TSSOP-14 package, providing a compact footprint for space-constrained applications. The extended temperature range of -40°C to +125°C ensures reliable operation across various environmental conditions. As with other Microchip products, the MCP1631T-E/ST is supported by Microchip's global distribution network and comprehensive technical support.

For detailed specifications, datasheets, and application notes, or to order samples, visit Microchip Technology's official website or contact their sales representatives.