MPQ2483ADQ-AEC1-LF-P, LED Driver, 1 Output, Buck, Buck-Boost, 4.5 V to 55 V Input, 250 kHz, 2.5 A Output, QFN-10
• 55V, 2.5A programmable frequency automotive-grade LED driver• Suitable for either step-down or inverting step-up and stepdown applications• 0.28ohm internal power MOSFET switch• Analog and PWM dimming• 0.198V reference voltage• 5µA shutdown mode• Stable with low ESR capacitors• Cycle-by-cycle peak current limiting, output OVP and SCP, open-string protection, thermal shutdown• Current-mode operation provides fast transient response and eases loop stabilization
