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MPQ4262GQVE-0000-AEC1-Z
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Product Detailed Parameters
- Description：36V, 100W, BUCK-BOOST CONVERTER
- Series：-
- Mfr：Monolithic Power Systems Inc.
- Package：Tape & Reel (TR)
- Applications：Converter, USB
- Voltage - Input：3.6V ~ 36V
- Number of Outputs：2
- Voltage - Output：1V ~ 36V
- Operating Temperature：-40°C ~ 150°C (TJ)
- Mounting Type：Surface Mount, Wettable Flank
- Package / Case：20-PowerVFQFN
- Supplier Device Package：20-QFN (3x5)
- Grade：Automotive
- Qualification：AEC-Q100
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Overview
The MPQ4262GQVE-0000-AEC1-Z is a synchronous Buck-Boost switching regulator from Monolithic Power Systems, designed for automotive applications. It features an integrated low-side MOSFETs and supports an I2C interface. The device operates with an input voltage range of 3.6 V to 36 V and delivers up to 5 A output current. Output voltage is adjustable from 1 V to 36 V. It utilizes a QFN-20 package and functions within a temperature range of -40°C to +150°C. The unit is qualified under AEC-Q100 standards.
Feature Summary
- Integrated low-side MOSFETs for compact power stage design
- I2C interface for programmable control and monitoring
- Buck-Boost topology supporting wide input and output voltage ranges
Applications
- Automotive lighting systems
- Infotainment power distribution
- Sensor node power regulation
Procurement Notes
Verify the specific suffix '0000' against official MPS documentation to confirm pinout and feature configuration differences compared to other variants like '0001'. Ensure the procurement channel provides valid AEC-Q100 certification records. Confirm that the QFN-20 wettable flank or standard package requirements match the assembly process specifications.
Selection Notes
Select this component when a single converter must handle both buck and boost operations across a wide voltage window. The integrated MOSFETs reduce external component count. The I2C interface allows for dynamic adjustment of operating parameters. Consider the thermal performance in the QFN-20 package relative to the 5 A load requirement.
Part Context
This part belongs to the MPQ4262 series of high-efficiency Buck-Boost converters. It is engineered specifically for automotive environments requiring robust power management. The series emphasizes integration and programmability through digital interfaces, distinguishing it from fixed-function analog regulators.
Replacement Considerations
MPQ4262GQVE-0001-AEC1-Z is a documented variant within the same family. Verify if the functional difference lies solely in the internal configuration or software settings defined by the suffix.
