Datasheet Summary
Final Electrical Specifications
LTC1708-PG Dual Adjustable 5-Bit VID High Efficiency, 2-Phase Current Mode Synchronous Buck Regulator Controller
February 2000
Features s s s s s s s s s s s s s s s s s
DESCRIPTIO
U APPLICATIO S s s
Out-of-Phase Controllers Reduce Input Capacitance and Power Supply Induced Noise OPTI-LOOPTM pensation Minimizes COUT Power Good Output Monitors Both Outputs 5-Bit Mobile VID Control, VOUT: 0.9V to 2.0V Dual N-Channel MOSFET Synchronous Drive ±1% Output Voltage Accuracy DC Programmed Fixed Frequency 150kHz to 300kHz Wide VIN Range: 3.5V to 36V Operation Very Low Dropout Operation: 99% Duty Cycle Adjustable Soft-Start Current Ramping Foldback Output...