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MP62170ES-1-LF-Z
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Product Detailed Parameters
- Description：IC PWR SWITCH 1:1 8SOIC
- 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：Non-Inverting
- Features：Load Discharge, 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-1-LF-Z is a single-channel power distribution switch 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 hard 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 off-time of 10 ms. It is housed in a PDS package and functions as an active-low controlled switch. The component is rated for operation between -20°C and +85°C.
Feature Summary
- Integrates a single high-side power switch with active-low control logic for simplified interface requirements.
- Provides robust overcurrent protection through a defined 2.3 A current limit threshold to safeguard downstream loads.
- Features low on-resistance characteristics to minimize conduction losses and thermal generation during normal operation.
Applications
- Power distribution networks requiring single-channel load switching
- Peripheral circuit protection in consumer electronics
- Industrial control systems managing 5V logic-level loads
Procurement Notes
Verify the specific suffix 'ES-1' against official MPS documentation to confirm pinout and electrical specifications. Confirm RoHS compliance status via the manufacturer's certificate. Check the lifecycle status, as this part may be marked as Not Recommended for New Designs (NRND). Ensure the operating temperature range meets system environmental requirements before finalizing procurement.
Selection Notes
Select this component when a single-channel, 1.5A rated power switch with active-low enable is required. Compare the 130 mOhm on-resistance against alternative switches to evaluate power dissipation needs. Verify that the 2.7V to 5.5V input range aligns with the system's available rail voltages. Consider the 2.3A current limit margin relative to potential transient load spikes.
Part Context
This part belongs to the MPS power distribution switch family, designed for efficient load management in compact electronic systems. It serves as a fundamental building block for protecting sensitive circuits from short circuits and overloads. The series typically offers various channel counts and current ratings to suit different application densities.
Replacement Considerations
Consult MPS official cross-reference guides for verified substitutes. No direct public substitute part numbers are confirmed in the provided data. If NRND status applies, identify equivalent devices with matching voltage, current, and package specifications.
