EUP3484A.pdf? 3A Output Current
? Automatic Pulse Skipping Mode at Light Load
? 35V Input Surge Protection
? Integrated 160m?/110m? 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)
