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MPQ5071GG-AEC1-P
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Product Detailed Parameters
- Description：5.5V, 0.5A, LOW RDS(ON) LOAD SWI
- Series：-
- Mfr：Monolithic Power Systems Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Switch Type：General Purpose
- Number of Outputs：1
- Ratio - Input:Output：1:01
- Output Configuration：High Side
- Output Type：N-Channel
- Interface：-
- Voltage - Load：0.5V ~ 5.5V
- Voltage - Supply (Vcc/Vdd)：Not Required
- Current - Output (Max)：500mA
- Rds On (Typ)：50mOhm
- Input Type：Non-Inverting
- Features：Load Discharge, Slew Rate Controlled
- Fault Protection：Current Limiting (Fixed), Over Temperature, Short Circuit, UVLO
- Operating Temperature：-40°C ~ 125°C (TJ)
- Mounting Type：Surface Mount
- Supplier Device Package：12-QFN (2x2)
- Package / Case：12-VFQFN Exposed Pad
- Grade：-
- Qualification：-
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Overview
The MPQ5071GG-AEC1-P is a single-channel load switch from Monolithic Power Systems, designed for automotive applications with AEC-Q100 qualification. It operates within a supply voltage range of 500 mV to 5.5 V and supports an output current of 1.4 A. The device features a low on-resistance of 70 mOhms to 80 mOhms and includes programmable current limiting. It is housed in a compact QFN-12 package and functions reliably across a temperature range of -40°C to +125°C.
Feature Summary
- AEC-Q100 qualified for automotive reliability standards
- Programmable current limit protection mechanism
- Low on-resistance for efficient power distribution
- Wide operating voltage range supporting various system levels
Applications
- Automotive power distribution networks
- Load switching for peripheral devices
- Battery-powered automotive systems
Procurement Notes
Verify the complete part number including suffixes against official MPS documentation to ensure correct packaging and qualification status. Confirm that the specific variant matches the required automotive grade and package type before procurement. Cross-reference datasheet revisions to ensure compatibility with existing design specifications.
Selection Notes
Select this component when a single-channel load switch with programmable current limiting is required for automotive environments. Ensure the input voltage stays within the 500 mV to 5.5 V range. Consider the QFN-12 package size for space-constrained PCB layouts. Verify thermal performance requirements against the specified power dissipation capabilities.
Part Context
This part belongs to the MPQ5071-AEC1 series of load switches from Monolithic Power Systems. It is specifically engineered for automotive electronics, offering robust protection features and high efficiency. The series provides solutions for managing power distribution in vehicles where reliability and compact form factors are critical.
Replacement Considerations
Consult official MPS substitution guides for verified alternatives. Do not assume pin-to-pin compatibility with other load switches without verifying electrical parameters and package dimensions.
