Step-down DC/DC, 4.5~30V, 3A, 340KHz, VFB0.923V, SOP8-EP, EUP3284 Replace MP1484.
EUP3284
EUP3284.pdf
EUP3284.pdfFEATURES
? 3A Output Current
? Automatic Pulse Skipping Mode at Light Load
? 33V Input Surge Protection
? Integrated 160m/110m DMOS Switches
? 4.5V to 30V Input Operating Range
? Output Adjustable from 0.92V to 20V
? Up to 94% Efficiency
? 3μA Shutdown Current
? Fixed 340KHz Frequency
? Input Supply Overvoltage and Undervoltage Lockout
? 220ns Minimum On Time
PIN CONFIGUTION
優勢替代
FEATURES
? 3A Continuous Output Current
? Wide 4.75V to 23V Operating Input Range
? Integrated 85mΩ Power MOSFET Switches
? Output Adjustable from 0.925V to 20V
? Up to 95% Efficiency
? Programmable Soft-Start
? Stable with Low ESR Ceramic Output Capacitors
? Fixed 340KHz Frequency
? Cycle-by-Cycle Over Current Protection
? Input Under Voltage Lockout
PIN CONFIGUTION
