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
优势替代
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
