EUP3484A.pdf• 3A Output Current
• Automatic Pulse Skipping Mode at Light Load
• 35V Input Surge Protection
• Integrated 160mΩ/110mΩ DMOS Switches
• 4.5V to 30V Input Operating Range
• Output Adjustable from 0.925V to 20V
• Up to 95% Efficiency
• 1µA Shutdown Current
• Fixed 340KHz Frequency
• Programmable Soft-Start
• Thermal Shutdown and Overcurrent Protection
• Input Supply Overvoltage and Undervoltage
Lockout
• 230ns Minimum On Time
• Available in SOP-8 (EP) Package
• RoHS Compliant and 100% Lead(Pb)-Free
Halogen-Free
• Wide Input Voltage from 4.5V to 24V
• 3A Continuous Output Current
• Adjustable Output Voltage from 0.925V to 20V
• Intergrated High/Low Side MOSFET
• PFM/PWM mode Operation
• Fixed 340kHz Switching Frequency
• Stable with Low ESR Ceramic Output Capacitors
• Power-On-Reset Detection
• Programmable Soft-Start
• Over-Temperature Protection
• Current-Limit Protection with Frequency Foldback
• Enable/Shutdown Function
• Small SOP-8P Package
• Lead Free and Green Devices Available
(RoHS Compliant)
