TPS543x 3-A, Wide Input Range, Step-Down …

VIN NC NC ENA GND VSENSE BOOT PH TPS5430/31 VIN VOUT 95 60 70 80 90 100 0 0.5 1 1.5 2.5 3 3.5 % I Output Current AO - - Simplified Schematic Efficiency vs Output Current V I = 12 V V = 5 V f = 500 kHz T = 25 C

  Ranges, Step, Input, Down, Wide, Step down, Tps543x 3 a, Tps543x, Wide input range