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MPQ5872GRPE-AEC1-P
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Product Detailed Parameters
- Description：42V LOAD DUMP TEST, 60M, SINGLE-
- 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：On/Off
- Voltage - Load：5V ~ 28V
- Voltage - Supply (Vcc/Vdd)：Not Required
- Current - Output (Max)：2A
- Rds On (Typ)：60mOhm
- Input Type：Non-Inverting
- Features：Load Discharge, Slew Rate Controlled
- Fault Protection：Current Limiting (Fixed), Over Temperature, Reverse Battery, Short Circuit
- Operating Temperature：-40°C ~ 150°C (TJ)
- Mounting Type：Surface Mount, Wettable Flank
- Supplier Device Package：8-QFN (2x2.5)
- Package / Case：8-VFDFN
- Grade：Automotive
- Qualification：AEC-Q100
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Overview
The MPQ5872GRPE-AEC1-P is a smart high-side load switch from Monolithic Power Systems, designed for automotive applications. It supports an input voltage range of 3.5 V to 42 V and handles a nominal load current of 2 A. The device features a low on-resistance of 60 mΩ and withstands load dump transients up to 42 V. It operates within a temperature range of -40°C to +150°C and is housed in a compact QFN-8 (2 mm x 2.5 mm) package with wettable flanks. The component is AEC-Q100 Grade 1 qualified.
Feature Summary
- Integrated 60 mΩ MOSFET for efficient power distribution and extended battery life
- Robust transient protection handling load dump events up to 42 V
- Configurable external current limit and adjustable startup slew rate to manage inrush currents
- Comprehensive diagnostic capabilities including open-load and short-to-battery detection
Applications
- Automotive lighting systems
- Infotainment unit power distribution
- Sensor module switching
- Body control module circuits
Procurement Notes
Verify the complete part number including the suffix to ensure correct packaging and qualification level. Confirm that the specific variant matches the required AEC-Q100 grade and thermal performance specifications for the target application environment before finalizing procurement decisions.
Selection Notes
Select this component when designing for harsh automotive electrical environments requiring high transient immunity. The adjustable current limit allows customization for different load profiles, while the low standby current aids in preserving vehicle battery charge during inactive periods.
Part Context
This device belongs to the MPQ5872 family of intelligent load switches. It is specifically engineered for automotive electronics where reliability under severe electrical stress is critical. The integration of diagnostics and protection features reduces the need for external components, simplifying the overall system design.
Replacement Considerations
Consult official manufacturer documentation for verified cross-reference part numbers. Ensure any substitute maintains compatibility with the 42 V load dump requirement and the QFN-8 footprint.
