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MP62170ES-LF
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Product Detailed Parameters
- Description：IC PWR SWITCH 1:1 8SOIC
- Series：-
- Mfr：Monolithic Power Systems Inc.
- Package：Tube
- Switch Type：General Purpose
- Number of Outputs：1
- Ratio - Input:Output：1:01
- Output Configuration：High Side
- Output Type：-
- Interface：On/Off
- Voltage - Load：2.7V ~ 5.5V
- Voltage - Supply (Vcc/Vdd)：Not Required
- Current - Output (Max)：1.5A
- Rds On (Typ)：75mOhm
- Input Type：-
- Features：Status Flag
- Fault Protection：Current Limiting (Fixed), Over Temperature, Reverse Current, UVLO
- Operating Temperature：-20°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Supplier Device Package：8-SOIC
- Package / Case：8-SOIC (0.154", 3.90mm Width)
- Grade：-
- Qualification：-
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Overview
The MP62170ES-LF is a single-channel power distribution switch IC from Monolithic Power Systems. It operates within a supply voltage range of 2.7 V to 5.5 V and supports an output current of 1.5 A with a current limit of 2.3 A. The device features a maximum on-resistance of 130 mOhms, a maximum turn-on time of 3 ms, and a maximum idle time of 10 ms. It functions as an active-low output switch and is rated for operation between -20°C and +85°C.
Feature Summary
- Integrates a single low-side power switch with active-low control logic for simplified interface requirements.
- Includes internal current limiting protection to safeguard connected loads against overcurrent conditions.
- Provides controlled switching speeds with defined turn-on and idle times to manage inrush currents.
Applications
- Power distribution networks requiring single-channel load switching
- Peripheral power management in consumer electronics
- Industrial control systems utilizing 3.3V or 5V logic levels
Procurement Notes
Verify the specific suffix designation carefully, as the source data references MP62170ES-1-LF-Z. Confirm the exact ordering code with the manufacturer or authorized distributors to ensure compatibility with your bill of materials. Check for any recent lifecycle status updates such as NRND (Not Recommended for New Designs) before finalizing procurement plans.
Selection Notes
Select this component when a single-channel, low-side switch with moderate current capability is required. Ensure the system voltage remains within the 2.7 V to 5.5 V operating range. Consider the 130 mOhm on-resistance for thermal management calculations. Verify that the active-low control signal aligns with the microcontroller or logic gate outputs in the design.
Part Context
This part belongs to the MPS power distribution switch family, designed for efficient load management. It serves as a discrete solution for protecting and controlling individual power rails in compact electronic designs. The SOIC-8 package facilitates surface-mount assembly in space-constrained applications.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided documentation. Consult official MPS resources for potential cross-references or updated series replacements if this component is no longer recommended for new designs.
