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MIC2043-2YTS
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Product Detailed Parameters
- Description：IC PWR SWITCH N-CHAN 1:1 14TSSOP
- Series：-
- Mfr：Microchip Technology
- Package：Tube
- 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 MIC2043-2YTS is a high-side power switch IC from Microchip Technology, designed for general-purpose power distribution applications. It features a single channel with a typical on-resistance of 40 mΩ and a maximum continuous output current of 3 A. The device operates within an input voltage range of 800 mV to 5.5 V and is housed in a 14-TSSOP package. It includes integrated fault protection mechanisms such as thermal shutdown and current limiting, along with a status flag output.
Feature Summary
- Integrated high-side N-channel MOSFET optimized for low-voltage power distribution
- Built-in fault protection including thermal shutdown and adjustable current limiting
- Status flag output provides real-time indication of switch state and fault conditions
Applications
- General-purpose power distribution systems
- Peripheral power switching in embedded systems
- Load protection in industrial control circuits
Procurement Notes
Verify the specific suffix 'YTS' corresponds to the 14-TSSOP package and tape-and-reel orientation when ordering. Confirm that the required current limit setting matches the external resistor specifications in the official datasheet, as this parameter is user-configurable and critical for circuit protection design.
Selection Notes
Select this component for applications requiring a single-channel high-side switch with integrated protection in a compact surface-mount package. Ensure the operating voltage does not exceed 5.5 V and that the load current remains within the 3 A limit. Consider the thermal performance in the TSSOP package under maximum load conditions.
Part Context
This part belongs to the MIC2043 family of high-side switches. Variants like MIC2043-1YM offer similar functionality in an 8-SOIC package. The MIC2043 series is designed to replace discrete MOSFET solutions by integrating control logic and protection features into a single monolithic device.
Replacement Considerations
MIC2043-1YM offers equivalent electrical performance in an 8-SOIC package. MIC2043-2YM provides the same 14-TSSOP footprint but may differ in reel packaging specifications. Verify pin compatibility before substitution.
