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MPQ7200GLE - 1.2A Buck-Boost or 3A Buck Synchronous LED Driver

This page provides the datasheet information for the MPQ7200GLE, a member of the MPQ7200 1.2A Buck-Boost or 3A Buck Synchronous LED Driver family.

Description

The MPQ7200 is a high-frequency, constantcurrent, buck-boost LED driver with integrated power MOSFETs.

It offers a very compact solution to achieve up to 1.2A of continuous output current, with excellent load and line regulation across a wide input supply range.

Features

  • include over-current protection (OCP), output over-voltage protection (OVP) and under-voltage protection (UVP), thermal derating (TD), and thermal shutdown (TSD). The fault indicator outputs an active logic low signal if a fault condition occurs. The MPQ7200 requires a minimal number of readily available, standard external components, and is available in a space-saving QFN-19 (3mmx4mm) package. MPQ7200 42V, 1.2A Buck-Boost or 3A Buck Synchronous LED Driver, AEC-Q100 Qualified.

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Datasheet preview – MPQ7200GLE

Datasheet Details

Part number MPQ7200GLE
Manufacturer MPS
File Size 2.93 MB
Description 1.2A Buck-Boost or 3A Buck Synchronous LED Driver
Datasheet download datasheet MPQ7200GLE Datasheet
Additional preview pages of the MPQ7200GLE datasheet.

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Full PDF Text Transcription

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DESCRIPTION The MPQ7200 is a high-frequency, constantcurrent, buck-boost LED driver with integrated power MOSFETs. It offers a very compact solution to achieve up to 1.2A of continuous output current, with excellent load and line regulation across a wide input supply range. The MPQ7200 can also be configured for buck mode to provide up to 3A of constant load current. Constant frequency hysteretic control provides extremely fast transient response without loop compensation. The switching frequency can be fixed up to 2.3MHz in buck mode to reduce the current ripple and improve EMI. It can also be configured to as low as 1.15MHz for optimized efficiency and thermal performance in buckboost mode.
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