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MPQ5071GG-AEC1-Z
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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-Z is a Monolithic Power Systems load switch designed for automotive applications. It operates with an input voltage range of 2.5V to 5.5V and supports a continuous output current of 0.5A. The device features a low RDS(ON) of 380mΩ typical, ensuring minimal power loss. It includes programmable current limit protection and is qualified under AEC-Q100 standards for Grade 1, supporting temperatures from -40°C to +125°C.
Feature Summary
- Automotive-grade reliability certified under AEC-Q100 standards
- Integrated programmable current limit for precise load protection
- Low on-resistance design minimizes conduction losses
- Compact 12-QFN package suitable for space-constrained layouts
Applications
- Automotive infotainment system power distribution
- Sensor module power switching in vehicle networks
- Body control module load protection circuits
- Telematics unit power management
Procurement Notes
Verify the specific suffix codes against official MPS documentation to confirm exact electrical tolerances and packaging configurations. Ensure the component meets the required AEC-Q100 grade for your target automotive application environment. Cross-reference the datasheet revision date to guarantee compatibility with your design specifications before finalizing procurement orders.
Selection Notes
Select this component when a compact, automotive-qualified load switch is required for low-current 5V systems. The programmable current limit allows customization for various load types without external sensing resistors. Consider the 12-QFN package dimensions for PCB layout constraints and thermal dissipation requirements relative to the expected operating temperature range.
Part Context
This part belongs to the MPQ5071 family of high-side load switches from Monolithic Power Systems. It is engineered specifically for automotive electronics requiring robust protection and small form factors. The series offers variants with different current ratings and package options to suit diverse power distribution needs within vehicle architectures.
Replacement Considerations
Consult MPS official substitution lists for direct equivalents. Verify pinout compatibility and electrical parameter alignment with any alternative components before implementation.
