MIC2042-2BTS-TR

$1.54

Description：IC PWR SWITCH N-CHAN 1:1 14TSSOP
Series：-
Mfr：Microchip Technology
Package：Tape & Reel (TR)

SKU:34ec32545e86 Category: Power Distribution Switches, Load Drivers Brand: Microchip Technology

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Product introduction

Product Detailed Parameters

Description：IC PWR SWITCH N-CHAN 1:1 14TSSOP
Series：-
Mfr：Microchip Technology
Package：Tape & Reel (TR)
Switch Type：General Purpose
Number of Outputs：1
Ratio - Input:Output：1:01
Output Configuration：High Side
Output Type：N-Channel
Interface：On/Off
Voltage - Load：0.8V ~ 5.5V
Voltage - Supply (Vcc/Vdd)：1.6V ~ 5.5V
Current - Output (Max)：3A
Rds On (Typ)：40mOhm
Input Type：Non-Inverting
Features：Slew Rate Controlled, Status Flag
Fault Protection：Current Limiting (Adjustable), Open Load Detect, Over Temperature, UVLO
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Supplier Device Package：14-TSSOP
Package / Case：14-TSSOP (0.173", 4.40mm Width)

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MIC2042-2BTS-TR

Overview

The MIC2042-2BTS-TR is a dual-channel high-side power distribution switch manufactured by Microchip Technology. It operates within an input voltage range of 0.8 V to 5.5 V and supports a current limit of up to 3 A per channel. The device features a typical on-resistance of 42 mΩ and is housed in a 14-pin TSSOP package with tape-and-reel packaging. It functions reliably across an operating temperature range from -40°C to +85°C, providing robust protection for low-voltage applications.

Feature Summary

Dual-channel high-side power switching capability
Integrated overcurrent protection with adjustable current limiting
Low on-resistance for efficient power distribution
Active-high enable logic for straightforward control

Applications

USB port power management
Peripheral power distribution in embedded systems
Hot-swap applications requiring controlled power sequencing
Battery-powered devices needing efficient load switching

Procurement Notes

Verify the specific suffix 'BTS' against the official Microchip datasheet to confirm pinout compatibility and thermal characteristics. Ensure the reel quantity matches production requirements. Cross-reference the RoHS status and lead-free compliance details directly with the manufacturer's latest documentation before finalizing procurement orders.

Selection Notes

Select this component when dual independent high-side switching is required within a 5.5 V system. Consider the 3 A current limit and 42 mΩ on-resistance for efficiency needs. Verify that the TSSOP-14 package fits the PCB layout constraints. Confirm that the active-high enable logic aligns with the controlling microcontroller or GPIO capabilities.

Part Context

This part belongs to the MIC2042 family of power distribution switches designed for low-voltage applications. It complements other variants like the MIC2042-1YTS and MIC2042-2YM by offering dual-channel functionality in a compact surface-mount package. The series is intended for protecting loads in consumer electronics and industrial interfaces where space and efficiency are critical.