MPQ2483DQ - 2.5A Programmable Frequency LED Driver
The MPQ2483 is a 55V, LED driver suitable for either step-down or inverting step-up/down applications.
It achieves 2.5A peak current over a wide input supply range with excellent load and line regulation.
Current mode operation provides fast transient response and eases loop stabilization.
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MPQ2483DQ Features
* 2.5A Maximum Peak Current
* Buck or Buck-Boost Modes
* Wide 4.5V to 55V Operating Input Range
* 0.28Ω Internal Power MOSFET Switch
* Analog and PWM Dimming
* 0.198V Reference Voltage
* 5μA Shutdown Mode
* Stable with Low ESR Capacitor
