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MIC2025-2BM
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Product Detailed Parameters
- Description：IC PWR SWITCH N-CHAN 1:1 8SOIC
- Series：MM8™
- 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：2.7V ~ 5.5V
- Voltage - Supply (Vcc/Vdd)：Not Required
- Current - Output (Max)：500mA
- Rds On (Typ)：90mOhm
- Input Type：Non-Inverting
- Features：Slew Rate Controlled, Status Flag
- Fault Protection：Current Limiting (Fixed), Over Temperature, UVLO
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Supplier Device Package：8-SOIC
- Package / Case：8-SOIC (0.154", 3.90mm Width)
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Overview
The MIC2025-2BM is a single-channel high-side power distribution switch manufactured by Microchip Technology. It operates within a voltage range of 2.7V to 5.5V and supports a minimum continuous output current of 500mA. The device features a maximum on-resistance of 140mΩ and includes integrated protection mechanisms such as fixed current limiting, overtemperature shutdown, and undervoltage lockout (UVLO). It utilizes an open-drain status flag for fault indication and employs controlled slew rate technology to minimize inrush currents during turn-on.
Feature Summary
- Integrated fixed current limiting and thermal shutdown protection
- Open-drain status flag indicates active or fault conditions
- Controlled slew rate minimizes system inrush currents
Applications
- Portable consumer electronics power management
- Peripheral device hot-swapping interfaces
- Battery-powered equipment load switching
Procurement Notes
Verify the specific suffix 'BM' against the manufacturer's official datasheet to confirm package type and temperature grade. Ensure compatibility with system voltage requirements between 2.7V and 5.5V. Confirm that the 500mA current rating meets the load specifications. Check for RoHS compliance status if required by regional regulations.
Selection Notes
Select this component when a single-channel high-side switch with integrated protection is required. The 140mΩ on-resistance offers efficiency for low-current applications up to 500mA. Consider the SOIC or MSOP package availability based on PCB layout constraints. Ensure the operating temperature range of -40°C to +85°C suits the environmental conditions.
Part Context
The MIC2025 belongs to the MM8 family of power switches designed for portable applications. It replaces discrete MOSFET solutions by integrating control logic and protection circuits into a small footprint. This series is commonly used in USB hubs, memory cards, and other peripheral interfaces requiring safe load switching.
Replacement Considerations
Check for MIC2025-2YM or MIC2025-2YMM variants which may offer different packaging options while maintaining identical electrical characteristics. Verify pinout compatibility before substitution.
