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MIC2039FYMT-TR
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Product Detailed Parameters
- Description：IC PWR SWITCH P-CHAN 1:1 6TDFN
- Series：-
- Mfr：Microchip Technology
- Package：Tape & Reel (TR),Cut Tape (CT)
- Switch Type：General Purpose
- Number of Outputs：1
- Ratio - Input:Output：1:01
- Output Configuration：High Side
- Output Type：P-Channel
- Interface：On/Off
- Voltage - Load：2.5V ~ 5.5V
- Voltage - Supply (Vcc/Vdd)：Not Required
- Current - Output (Max)：2.5A
- Rds On (Typ)：75mOhm
- Input Type：Inverting
- Features：Slew Rate Controlled, Status Flag
- Fault Protection：Current Limiting (Adjustable), Over Temperature, UVLO
- Operating Temperature：-40°C ~ 125°C (TJ)
- Mounting Type：Surface Mount
- Supplier Device Package：6-TDFN (2x2)
- Package / Case：6-UDFN Exposed Pad
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Overview
The MIC2039FYMT-TR is a high-side power distribution switch manufactured by Microchip Technology, housed in a 6-pin TDFN package. It operates within a voltage range of 2.5V to 5.5V and supports an output current up to 2.5A with an adjustable current limit. The device features ±5% current-limit accuracy, thermal shutdown protection, and a Kickstart function for managing inrush currents. It includes an open-drain fault status flag with a 32ms delay and accepts active-high or active-low logic enable inputs.
Feature Summary
- Adjustable current limit programmable via external resistor
- Integrated thermal shutdown and overcurrent protection
- Kickstart feature for handling high inrush currents
- Fault status flag with built-in delay
Applications
- Power distribution in embedded systems
- Load switching for capacitive loads
- Protection circuits for peripheral devices
- High-side switching in industrial control
Procurement Notes
Verify the specific suffix 'FYMT' against the official datasheet to confirm the exact package type (TDFN) and temperature grade. Ensure the ordering part number matches the required tape-and-reel quantity specified by the manufacturer. Cross-reference the revision history for any recent packaging or material changes that may impact assembly processes.
Selection Notes
Select this component when precise current limiting and robust thermal protection are required for high-side applications. The adjustable current limit allows customization for various load requirements. Consider the TDFN package for space-constrained designs requiring surface-mount installation. Verify compatibility with the system's logic levels for the enable input.
Part Context
The MIC2039 series consists of high-side MOSFET power switches designed for reliability. The FYMT variant specifically denotes the TDFN package option. This family provides enhanced system protection through accurate current limiting and thermal management, suitable for demanding electronic environments.
Replacement Considerations
Check for direct substitutes within the MIC2039 family with different package options like YM6. Verify pinout compatibility and electrical parameter equivalence before substitution. Consult Microchip documentation for approved cross-reference parts.
