EUP3284H.pdf? 3A Output Current
? Automatic Pulse Skipping Mode at Light Load
? Integrated 142m?/103m? 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
? D-CAP2TM Mode Enables Fast Transient Response
? Low Output Ripple and Allows Ceramic Output Capacitor
? Wide VIN Input Voltage Range: 4.5 V to 18 V
? Output Voltage Range: 0.76 V to 7.0 V
? Highly Efficient Integrated FETs Optimized for Lower Duty
Cycle Applications
– 100 mΩ (High Side) and 74 mΩ (Low Side)
? High Efficiency, Less Than 10 μA at Shutdown
? High Initial Bandgap Reference Accuracy
? Adjustable Soft Start
? Pre-Biased Soft Start
? 650-kHz Switching Frequency (fSW)
? Cycle By Cycle Over Current Limit
