MP2483 - Programmable Frequency White LED Driver
The MP2483 is a 55V, 2.5A, white LED driver suitable for either step-down or inverting step-up/down applications.
It achieves 2.5A peak output current over a wide input supply range with excellent load and line regulation.
Current mode operation provides fast transient response and eases loop stabil
MP2483 Features
* 2.5A Maximum Output Current
* Unique Step-up/down Operation (Buck- Boost Mode)
* Wide 4.5V to 55V Operating Input Range for Step-Down Applications (Buck Mode)
* 0.28Ω Internal Power MOSFET Switch
* Adjustable Switching Frequency
* Analog and PWM Dimm
