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MIC2004-0.8YM5
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Product Detailed Parameters
- Description：IC PWR SWITCH P-CHAN 1:1 SOT23-5
- Series：-
- Mfr：Microchip Technology
- Package：Bulk
- 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)：800mA
- Rds On (Typ)：70mOhm
- Input Type：Non-Inverting
- Features：Load Discharge
- Fault Protection：Current Limiting (Fixed), Over Temperature
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Supplier Device Package：SOT-23-5
- Package / Case：SC-74A, SOT-753
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Overview
The MIC2004-0.8YM5 is a high-side power switch featuring a P-channel MOSFET in a SOT-23-5 package. It supports load voltages from 2.5V to 5.5V with a maximum output current of 800mA and a typical on-resistance of 70mΩ. The device includes fixed current limiting and overtemperature protection, along with load release functionality. It operates within a temperature range of -40°C to +85°C.
Feature Summary
- High-side switching capability using a P-channel MOSFET for efficient power control.
- Integrated fault protection mechanisms including fixed current limiting and thermal shutdown.
- Load release feature ensures controlled discharge of external capacitive loads upon shutdown.
Applications
- Portable consumer electronics requiring compact power management solutions
- Battery-powered devices needing efficient high-side switching
- Industrial systems utilizing low-voltage DC power distribution
Procurement Notes
Verify the specific suffix YM5 corresponds to the SOT-23-5 surface-mount package configuration. Confirm that the 800mA current rating aligns with your system's peak load requirements. Ensure compatibility with the specified 2.5V to 5.5V operating voltage range before integration into the design.
Selection Notes
Select this component when a compact high-side switch with integrated protection is required. The P-channel topology simplifies drive circuitry compared to N-channel alternatives. Consider the 70mΩ on-resistance for efficiency calculations and verify that the thermal performance meets the application's dissipation needs under maximum load conditions.
Part Context
This part belongs to the MIC20xx family of power switches designed for low-voltage applications. It offers a balance of performance and protection features suitable for modern electronic designs. The SOT-23-5 package provides a small footprint ideal for space-constrained portable devices.
Replacement Considerations
MIC2014-0.8YM5-TR serves as a direct functional substitute within the same family, offering identical electrical characteristics and pinout compatibility for seamless replacement in existing designs.
