Product Overview: MIC68400YML-TR from Microchip Technology

The MIC68400YML-TR is a high-performance, adjustable frequency, synchronous buck regulator from Microchip Technology. It is designed to provide a highly efficient, compact, and flexible solution for a wide range of power supply applications. This regulator is capable of delivering up to 3A of continuous output current with an input voltage range of 2.9V to 5.5V, making it suitable for low-voltage, high-density power systems.

Key Features

• High Efficiency: The synchronous operation provides better efficiency over a wide load range, which is critical for battery-powered applications to extend battery life.
• Adjustable Output Voltage: It offers an adjustable output voltage range from 0.8V to VIN, allowing for versatile use in various applications.
• Adjustable Switching Frequency: The switching frequency is adjustable from 300kHz to 4MHz, enabling designers to optimize between efficiency and component size.
• Power Good (PG) Output: This feature provides a power good signal when the output voltage is within regulation, which is useful for power sequencing and monitoring.
• Thermal Shutdown Protection: The device includes thermal shutdown to protect against excessive temperature rise.
• Current Mode Control: This provides fast transient response and cycle-by-cycle current limit for enhanced performance.

Applications

The MIC68400YML-TR is ideal for a variety of applications, including:

• Portable and battery-powered devices
• Point-of-load conversions
• Networking and telecommunications equipment
• Computer peripherals
• Industrial and medical equipment

Package and Availability

The MIC68400YML-TR comes in a 10-pin 3mm x 3mm MLF® package, which is RoHS compliant and suitable for space-constrained applications. The device is available in tape and reel packaging, denoted by the "-TR" suffix, facilitating efficient manufacturing processes for high volume production.

With its combination of features, the MIC68400YML-TR from Microchip Technology stands out as a reliable and versatile choice for designers looking to optimize their power management solutions.