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MP62170EK-LF-Z
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Product Detailed Parameters
- Description：IC PWR SWITCH 1:1 8MSOP
- Series：-
- Mfr：Monolithic Power Systems Inc.
- Package：Tape & Reel (TR)
- 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-MSOP
- Package / Case：8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
- Grade：-
- Qualification：-
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Overview
The MP62170EK-LF-Z is a single-channel power distribution switch IC manufactured by 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 fixed 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
- Provides single-channel power distribution with integrated current limiting protection
- Features low on-resistance for efficient power delivery in compact packages
Applications
- Power distribution networks requiring single-channel switching
- Portable electronic devices operating within standard voltage rails
- System-level power management circuits
Procurement Notes
Verify the component status carefully before procurement, as this specific part number is designated as Not Recommended for New Designs (NRND). Confirm that existing inventory or last-time-buy options meet project requirements. Ensure compatibility with active-low control logic and verify that the 1.5 A continuous current rating aligns with the target load specifications.
Selection Notes
Select this component when a single-channel high-side switch with active-low control is required. Ensure the application voltage remains within the 2.7 V to 5.5 V range. Consider the 130 mOhm on-resistance for thermal management. Verify that the -20°C to +85°C operating temperature range suits the environmental conditions. Note that newer designs should consider alternative MPS products due to the NRND status.
Part Context
This device belongs to the MP62170 series of power distribution switches from Monolithic Power Systems. It is designed for applications requiring simple, reliable power switching with built-in protection features. The EK suffix indicates the MSOP-8 package variant. The LF designation confirms lead-free compliance according to RoHS standards.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided documentation. Due to the NRND status, consult Monolithic Power Systems for recommended next-generation replacements suitable for new designs.
