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MIC2042-2YTS-TR
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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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Overview
The MIC2042-2YTS-TR is a single-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 3 A. The device features a low on-resistance of 42 mΩ and is housed in a 14-pin TSSOP package. It functions as a USB power switch with active-high enable logic, designed for overcurrent protection in portable and industrial applications.
Feature Summary
- Integrates a high-side switch with programmable current limiting for load protection
- Features low on-resistance to minimize power loss and heat generation during operation
- Includes thermal shutdown circuitry to prevent damage under fault conditions
Applications
- USB port power switching and protection
- Battery-powered equipment load management
- Peripheral device power distribution
Procurement Notes
Verify the specific suffix 'YTS' corresponds to the required tape-and-reel packaging configuration and temperature grade. Confirm that the 3 A current limit setting aligns with the target application's load requirements. Ensure compatibility with the 0.8 V to 5.5 V supply voltage range before integration into the design.
Selection Notes
Select this component when a single-channel high-side switch with integrated current limiting is required. It is suitable for applications needing low on-resistance and compact TSSOP-14 packaging. Consider alternative models if multiple channels or different voltage ranges are necessary.
Part Context
This part belongs to the MIC2042 family of USB power switches. It provides a cost-effective solution for protecting downstream loads from overcurrent conditions. The device simplifies system design by integrating protection features typically requiring external components.
FAQ
What is the typical turn-on delay time for the MIC2042-2YTS-TR?
The typical turn-on delay time is 800 microseconds.
Does the MIC2042-2YTS-TR include thermal protection?
Yes, the device includes thermal shutdown circuitry to protect against overheating.
