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MPQ2483A

MPS
Part Number MPQ2483A
Manufacturer MPS
Description 2.5A Programmable Frequency LED Driver
Published Aug 17, 2023
Detailed Description The Future of Analog IC Technology DESCRIPTION The MPQ2483A is a 55V LED driver suitable for either step-down or inverti...
Datasheet PDF File MPQ2483A PDF File

MPQ2483A
MPQ2483A

Overview
The Future of Analog IC Technology DESCRIPTION The MPQ2483A is a 55V LED driver suitable for either step-down or inverting step-up and stepdown applications.
It achieves a 2.
5A peak current with excellent load and line regulation over a wide input supply range.
The MPQ2483A incorporates both DC and PWM dimming into a single control pin.
The separate input reference ground allows for direct enable and dimming control for positiveto-negative power conversion.
Current-mode operation provides fast transient response and eases loop stabilization.
Full protection features include cycle-by-cycle peak current limiting, output over-voltage protection (OVP), open-string protection, output short-circui...


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