MP3428GL-P

$5.91

Description：IC REG BOOST ADJ 17A 22QFN
Series：-
Mfr：Monolithic Power Systems Inc.
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:aff4402aa12c Category: Voltage Regulators - DC DC Switching Regulators Brand: Monolithic Power Systems Inc.

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Product introduction

MP3428GL-P is listed in the Voltage Regulators - DC DC Switching Regulators range at ChipApex. The manufacturer field lists Monolithic Power Systems Inc.. Its product description is IC REG BOOST ADJ 17A 22QFN. Review the specifications below when checking this part for your BOM.

Voltage Regulators - DC DC Switching Regulators specifications for MP3428GL-P

Description：IC REG BOOST ADJ 17A 22QFN
Series：-
Mfr：Monolithic Power Systems Inc.
Package：Tape & Reel (TR),Cut Tape (CT)
Function：Step-Up
Output Configuration：Positive
Topology：Boost
Output Type：Adjustable
Number of Outputs：1
Voltage - Input (Min)：3V
Voltage - Input (Max)：20V
Voltage - Output (Min/Fixed)：3V
Voltage - Output (Max)：20V
Current - Output：17A (Switch)
Frequency - Switching：450kHz ~ 690kHz
Synchronous Rectifier：Both
Operating Temperature：-40°C ~ 125°C (TJ)
Mounting Type：Surface Mount
Package / Case：22-PowerVFQFN
Supplier Device Package：22-QFN (3x4)
Grade：-
Qualification：-

Voltage Regulators - DC DC Switching Regulators datasheet and documents for MP3428GL-P

MP3428GL-P

Voltage Regulators - DC DC Switching Regulators Overview

The MP3428GL-P is a synchronous boost switching regulator IC manufactured by Monolithic Power Systems. It operates with an input voltage range of 3V to 20V and provides an adjustable output voltage from 3V to 20V. The device supports a maximum switch current of 17A and features a fixed switching frequency between 450kHz and 690kHz. It utilizes a 22-QFN (3x4) package and functions within a junction temperature range of -40°C to 125°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Synchronous boost topology with integrated high-current power switches
Adjustable output voltage configuration via external resistors
Extended operating temperature range for industrial applications

Voltage Regulators - DC DC Switching Regulators Applications

Battery-powered portable electronics requiring step-up conversion
Industrial control systems needing stable voltage regulation
Automotive infotainment and sensor power supplies

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the component status as Not Recommended for New Designs (NRND). Confirm availability through authorized distributors, as stock levels may be limited. Ensure the selected package variant matches the required PCB footprint. Check RoHS compliance documentation before finalizing procurement orders.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when high output current up to 17A is required from a moderate input voltage source. Consider the 22-pin QFN package constraints for thermal management. Evaluate the switching frequency range against electromagnetic interference requirements. Verify that the external component selection aligns with the specified inductor and capacitor values for stability.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the MP3428 series of synchronous boost converters designed for high-power applications. It integrates power MOSFETs to reduce external component count and improve efficiency. The family targets applications requiring robust voltage regulation under varying load conditions.