MIC94071YC6-TR

Overview

The MIC94071YC6-TR is a high-side load switch manufactured by Microchip Technology, designed for power distribution applications. It features a single output capable of delivering up to 1.2A with a typical on-resistance of 120mΩ and a maximum of 150mΩ. The device operates within an input voltage range of 1.7V to 5.5V and supports non-inverting control inputs. Key timing specifications include a maximum turn-on time of 1.2ms and a maximum off-time of 200ns. It integrates load discharge functionality and is available in a compact SC-70-6 surface-mount package.

Feature Summary

• Integrates load discharge capability for safe energy dissipation when turned off
• Supports non-inverting logic control for straightforward interface integration
• Provides high-side switching protection with low on-resistance characteristics

Applications

• Power distribution in portable consumer electronics
• Load switching in industrial control systems
• Peripheral power management in automotive infotainment units

Procurement Notes

Verify the specific suffix 'TR' indicates tape and reel packaging configuration as documented by the manufacturer. Confirm that the SC-70-6 package dimensions align with your PCB footprint requirements. Ensure the operating temperature range of -40°C to +125°C meets your environmental design constraints. Cross-reference the datasheet revision date to ensure compatibility with current design standards.

Selection Notes

Select this component when a single-channel high-side switch with integrated load discharge is required. The 1.2A current rating suits moderate load applications where space efficiency is critical due to the small SC-70-6 package. Consider the 1.7V minimum operating voltage for compatibility with low-voltage logic interfaces. Evaluate the 120mΩ typical resistance against thermal dissipation needs in your specific layout.

Part Context

This part belongs to Microchip's MIC940xx series of high-side load switches, which are designed for efficient power management in compact electronic devices. The series offers various current ratings and package options to suit different application densities. The MIC94071 variant specifically targets applications requiring 1.2A capacity with integrated discharge features, distinguishing it from higher or lower current counterparts in the family.

Replacement Considerations

The MIC94061YC6-TR serves as a verified substitute within the same product family, offering similar functionality with a 2A output current rating. Both parts share the SC-70-6 package and comparable electrical characteristics, ensuring pin-to-pin compatibility for direct replacement in existing designs without circuit modification.