Microchip Technology, Inc. DC DC Switching Controllers MCP1632T-BAE/MS

The MCP1632T-BAE/MS is a high-speed PWM controller designed for various power supply applications, including switch mode power supplies, brick DC-DC converters, battery chargers, and LED drivers. It features an integrated low-side MOSFET driver and offers multiple switching frequency options of 300 kHz and 600 kHz. The controller includes an adjustable reference voltage generator, adjustable soft start, and internal slope compensation, making it suitable for different topologies such as Boost, Flyback, SEPIC, and ƒÜuk. Key protective features include undervoltage lockout (UVLO), output short circuit protection, and overtemperature protection, ensuring reliable operation across a wide temperature range of -40¬8C to +125¬8C. The MCP1632T-BAE/MS operates with a low typical current consumption of less than 5 mA, which is advantageous for battery-operated applications. The device is available in an 8-lead MSOP package, facilitating easy integration into compact designs.