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MIC2025-1FBMM-TR
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Product Detailed Parameters
- Description：IC PWR SWITCH N-CHAN 1:1 8MSOP
- Series：MM8™
- 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：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-MSOP
- Package / Case：8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
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Overview
The MIC2025-1FBMM-TR is a high-side power distribution switch manufactured by Microchip Technology. It features an N-channel MOSFET with a continuous current rating of 500mA and a typical on-resistance (RdsOn) of 90mΩ. The device operates within an input voltage range of 2.7V to 5.5V and is housed in an 8-pin MSOP package. It includes integrated protection mechanisms such as fixed current limiting, thermal shutdown, and under-voltage lockout (UVLO). The component supports controlled slew rate and status flag output for system monitoring.
Feature Summary
- Integrates high-side N-channel power switch with low on-resistance for efficient power distribution
- Provides comprehensive protection against over-current, over-temperature, and under-voltage conditions
- Features controlled slew rate to minimize inrush current and status flag for fault indication
Applications
- USB port power switching and protection
- Peripheral power distribution in embedded systems
- Battery-powered device load management
Procurement Notes
Verify the specific suffix '1FBMM' corresponds to the 8-MSOP package and 500mA rating. Confirm the manufacturer is Microchip Technology, noting previous Micrel branding. Ensure the order quantity matches tape-and-reel specifications if applicable. Cross-reference the datasheet for exact pinout and thermal characteristics before integration.
Selection Notes
Select this component for applications requiring compact high-side switching with integrated fault protection. The 500mA limit suits low-power peripherals rather than high-load buses. Consider the 90mΩ RdsOn for efficiency calculations. The MSOP package is suitable for space-constrained designs. Verify compatibility with the system's logic levels for the enable input.
Part Context
This part belongs to the MIC2025 series of USB power switches from Microchip Technology. The series offers various configurations including single and dual channels with different current ratings and packages. The MIC2025 line is designed for portable electronics and USB host/device applications, providing robust protection and control features in small form factors.
Replacement Considerations
Check for direct substitutes like MIC2025-1YM-TR for SOIC packaging or MIC2025-1YMM-TR for MSOP with similar electrical characteristics. Ensure any replacement maintains the 500mA current rating and 2.7V-5.5V operating range. Verify pin-to-pin compatibility and protection feature parity.
