MIC2569YQS

$2.09

Description：IC PWR SWITCH N-CHAN 2:3 16QSOP
Series：-
Mfr：Microchip Technology
Package：Tube

SKU:43f33ef22b6c Category: Power Distribution Switches, Load Drivers Brand: Microchip Technology

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Product introduction

Product Detailed Parameters

Description：IC PWR SWITCH N-CHAN 2:3 16QSOP
Series：-
Mfr：Microchip Technology
Package：Tube
Switch Type：CableCARD™ Switch
Number of Outputs：3
Ratio - Input:Output：2:03
Output Configuration：High Side
Output Type：N-Channel
Interface：-
Voltage - Load：3.3V, 5V
Voltage - Supply (Vcc/Vdd)：-
Current - Output (Max)：150mA
Rds On (Typ)：275mOhm
Input Type：-
Features：Load Discharge, Slew Rate Controlled
Fault Protection：Current Limiting (Fixed), Over Temperature, UVLO
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Supplier Device Package：16-QSOP
Package / Case：16-SSOP (0.154", 3.90mm Width)
Grade：-
Qualification：-

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MIC2569YQS

Overview

The MIC2569YQS is a single-channel power switch IC designed for CableCARD and OpenCable systems. It operates with a supply voltage range of 4.5V to 5.5V and delivers a maximum output current of 150mA. The device features an on-resistance of 275mOhm typical and consumes only 220uA in standby mode. Packaged in a 16-pin QSOP, it includes load discharge capabilities and slew rate control to minimize inrush currents.

Feature Summary

Designed specifically for powering CableCARD and OpenCable host applications
Integrates load discharge functionality for safe power removal
Features controlled slew rates to limit inrush current during activation

Applications

CableCARD host system power distribution
OpenCable compliant receiver designs
Set-top box peripheral power switching

Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to ensure correct package type and temperature rating. Confirm that the component meets the electrical requirements for your specific CableCARD application before integration.

Selection Notes

Select this component when designing systems requiring dedicated power management for CableCARD modules. Ensure the design accommodates the 150mA output limit and utilizes the integrated fault protection features for reliable operation.

Part Context

This part belongs to the Microchip Technology power switch family tailored for digital cable television infrastructure. It serves as a critical interface component between the host processor and the CableCARD module, managing power sequencing and protection.

Replacement Considerations

Consult the official Microchip replacement guide for verified cross-reference part numbers. Do not substitute with generic power switches without verifying pin compatibility and electrical specifications.