Datasheet Summary
LTC1702 Dual 550kHz Synchronous 2-Phase Switching Regulator Controller
Features s s s s s
DESCRIPTIO s s s s s
Two Independent Controllers in One Package Two Sides Run Out-of-Phase to Minimize CIN All N-Channel External MOSFET Architecture No External Current Sense Resistors Excellent Output Regulation: 1% Total Output Accuracy 550kHz Switching Frequency Minimizes External ponent Size 1A to 25A Output Current per Channel High Efficiency over Wide Load Current Range Quiescent Current Drops Below 100µA in Shutdown Small 24-Pin Narrow SSOP Package
U APPLICATIO S s s s s
Microprocessor Core and I/O Supplies Multiple Logic Supply Generator Distributed Power Applications High Efficiency...