Product Overview: MIC2014-1.2YM5

The MIC2014-1.2YM5 is a robust, high-performance power distribution switch designed and manufactured by Microchip Technology, a leader in the semiconductor industry. This device is specifically engineered to provide a controlled and protected power distribution path, making it an ideal choice for a wide range of applications including USB hubs, laptops, desktops, and other peripheral devices that require power management solutions.

Key Features:

• Current Limiting: The MIC2014-1.2YM5 is equipped with a programmable current limit feature, which helps prevent damage to host devices by restricting the amount of current that can flow through the switch.
• Thermal Shutdown: To protect against overheating, the device includes a thermal shutdown mechanism that automatically turns off the switch if the temperature exceeds the safe operating limit.
• Under-Voltage Lockout (UVLO): This feature ensures that the switch remains off if the input voltage falls below a certain threshold, thus protecting the downstream components from operating at lower than intended voltages.
• Fast Transient Response: The MIC2014-1.2YM5 boasts a quick response to load transients, which is critical for maintaining stable operation in dynamic environments.
• Controlled Rise Time: To minimize inrush current, the device has a controlled output rise time, which contributes to system reliability.
• Active-High Enable: The switch can be easily controlled via an active-high enable input, allowing for simple integration with other system components.

Electrical Specifications:

The MIC2014-1.2YM5 operates within a voltage range of 2.7V to 5.5V, making it suitable for low-power applications. It can handle continuous output currents up to 0.5A, and its quiescent current is minimal, preserving battery life in portable devices.

Package and Reliability:

Encased in a small SOT-23-5 package, the MIC2014-1.2YM5 is designed for space-constrained applications. Its solid-state construction ensures high reliability and a long operational lifespan, which is essential for consumer electronics and industrial systems alike.

Applications:

With its combination of features and performance, the MIC2014-1.2YM5 is suitable for use in USB-powered devices, hot-swap supplies, and power distribution systems that require precise control and robust protection mechanisms.