3A, 30V, 340KHz Synchronous Step-Down Converter, EUP3284H Replace MP1484.
EUP3284H
EUP3284H.pdf
EUP3284H.pdfFEATURES
• 3A Output Current
• Automatic Pulse Skipping Mode at Light Load
• Integrated 142mΩ/103mΩ 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
• Programmable Soft-Start
• Thermal Shutdown and Overcurrent Protection
• Input Supply Undervoltage Lockout
• 220ns Minimum On Time
• Available in SOP-8 (EP) Package
• RoHS Compliant and 100% Lead(Pb)-Free
Halogen-Free
PIN CONFIGUTION
CROSS
FEATURES
• 3A Continuous Output Current
• Wide 4.75V to 18V Operating Input Range
• Integrated 85mΩ Power MOSFET Switches
• Output Adjustable from 0.925V to 15V
• Up to 95% Efficiency
• Soft-Start
• Stable with Low ESR Ceramic Output Capacitors
• Fixed 340KHz Frequency
• Cycle-by-Cycle Over Current Protection
• Input Under Voltage Lockout
• Thermally Enhanced 8-Pin SOIC Package
PIN CONFIGUTION
