MIC2569YQS-TR

Overview

The MIC2569YQS-TR is a CableCARD power distribution switch manufactured by Microchip Technology. It features a 16-pin QSOP package and operates within an input voltage range of 3V to 5.5V. The device supports high-side switching with an on-state resistance of 275mΩ and a continuous current capacity of 150mA per channel. It functions as a 2:3 N-channel power switch, suitable for applications requiring precise power management in compact form factors.

Feature Summary

• Integrated CableCARD power switching capability
• High-side N-channel configuration
• Compact 16-pin QSOP surface-mount packaging

Applications

• CableCARD modules
• Digital television set-top boxes
• Cable modem power distribution

Procurement Notes

Verify the active status of this component before integration, as availability may vary. Confirm that the 16-pin QSOP package dimensions align with your PCB layout requirements. Ensure the operating temperature range of -40°C to +85°C meets your environmental specifications. Check for any specific handling instructions related to moisture sensitivity levels indicated in the official datasheet.

Selection Notes

Select this component when a dedicated solution for CableCARD power regulation is required. The 275mΩ on-resistance offers efficient power delivery for low-current loads. Consider the 150mA limit when designing circuits with multiple simultaneous loads. The 3V to 5.5V input range provides flexibility for various system voltages.

Part Context

This part belongs to Microchip's family of power distribution switches designed for consumer electronics. It specifically addresses the power control needs of CableCARD interfaces, distinguishing it from general-purpose load switches. The QSOP package allows for space-constrained designs common in digital TV hardware.

Replacement Considerations

No direct public substitute part numbers are confirmed for this specific model.