MPQ4262GQVE-0001-AEC1-P

$5.53

Description：36V, 100W, BUCK-BOOST CONVERTER
Series：-
Mfr：Monolithic Power Systems Inc.
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:8046d549c27a Category: Special Purpose Regulators Brand: Monolithic Power Systems Inc.

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Product introduction

Product Detailed Parameters

Description：36V, 100W, BUCK-BOOST CONVERTER
Series：-
Mfr：Monolithic Power Systems Inc.
Package：Tape & Reel (TR),Cut Tape (CT)
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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MPQ4262GQVE-0001-AEC1-P

Overview

The MPQ4262GQVE-0001-AEC1-P is a synchronous Buck-Boost switching regulator designed for automotive applications, holding AEC-Q100 qualification. It operates with an input voltage range of 3.6 V to 36 V and delivers up to 5 A output current. The device supports an adjustable output voltage from 1 V to 36 V. Key electrical parameters include a fixed switching frequency of 580 kHz, a quiescent current of 775 uA, and a shutdown supply current of 1 uA. It features load regulation of 2% and functions within a temperature range of -40°C to +150°C.

Feature Summary

Integrated low-side MOSFETs in a compact QFN-20 package
I2C interface for digital control and configuration
Wide input voltage range supporting buck and boost topologies

Applications

Automotive infotainment systems
ADAS sensor power supplies
Vehicle lighting control modules

Procurement Notes

Verify the suffix 'P' against the provided datasheet which references 'Z'. Confirm if 'P' denotes a specific tape-and-reel variant or packaging difference. Ensure the component matches the AEC-Q100 Grade 1 requirements specified for automotive reliability. Cross-reference the manufacturer part number with official MPS documentation to validate availability and exact specifications before procurement.

Selection Notes

Select this component when a wide input voltage range accommodating both buck and boost operations is required. The integrated I2C interface allows for precise digital control, suitable for complex power management architectures. The high operating temperature rating of 150°C makes it appropriate for harsh automotive environments where thermal performance is critical.

Part Context

This part belongs to the MPQ4262 series of automotive-grade power management ICs. It is manufactured by Monolithic Power Systems (MPS) and is specifically engineered for high-efficiency DC-DC conversion in vehicle electronics. The series emphasizes integration and digital controllability to reduce external component count and board space.