Microchip High Side Load Switch Power Switch IC 6-Pin SC-70 MIC94070YC6-TR

Microchip MIC94070YC6-TR high side load switch power switch IC is engineered for reliable and efficient power management in electronic applications. Supporting an input voltage range of 1.7V to 5.5V, it integrates a low on-resistance P-channel MOSFET capable of continuous 1.2A current operation. The device is well-suited for applications requiring controlled power switching with minimal power loss.

The MIC94070 series includes variants with additional features such as soft-start and active load discharge circuits. While the MIC94071 and MIC94073 models include an active load discharge circuit to ensure capacitive loads do not retain charge when switched off, the MIC94072 and MIC94073 variants provide a slew rate controlled soft-start turn-on of approximately 800 microseconds to mitigate in-rush current impact on supply rails.

This power switch IC incorporates a built-in level shift for compatibility with low voltage control logic starting from 1.5V and maintains a low quiescent current of about 2 microamperes, ideal for power-sensitive applications.

The device is housed in a compact 6-pin SC-70 surface mount package measuring 2.2mm by 1.35mm. It operates reliably over a wide temperature range from -40°C to 125°C, making it suitable for industrial and consumer electronics environments. Typical on-resistance is 285 milliohms, contributing to efficient power switching performance.

With 5 outputs and a single input, this load switch IC is optimized for managing power distribution in compact electronic systems where space, efficiency, and thermal performance are critical.

The device contains a low on-resistance P-channel MOSFET supporting 1.2A continuous current. Soft-Start functionality with slew rate controlled turn-on for specific variants to prevent in-rush current. Active load discharge circuit available in MIC94071 and MIC94073 models for safe discharge of capacitive loads.

Built-in level shift allows operation with 1.5V control logic and ensures low quiescent current of 2μA. Temperature operating range from -40°C to 125°C makes it suitable for varied environments. Compact 6-pin SC-70 package with dimensions 2.2mm length and 1.35mm width.

Offers 285mΩ switch on resistance (RdsOn) typical value. Designed for surface mount applications with 5 outputs and 1 input.

This Power Switch IC is ideal for use in industrial electronics, consumer devices, communication equipment, and other applications requiring efficient load switching and power management.

Explore additional Microchip power management ICs and high side load switches at EnvMart for your project and manufacturing needs.