Series: LTC3876
Part Number: LTC3876IUHF#TRPBF
Description
Dual DC/DC Controller for DDR Power with Differential VDDQ Sensing and 50mA VTT Reference Features: Complete DDR Power Solution with VTT Reference Wide VIN Range: 4.5V to 38V, VDDQ: 1V to 2.5V ±0.67% VDDQ Output Voltage Accuracy VDDQ and VTT Termination Controllers ±1.2% ±50mA Linear VTTR Reference Output Controlled On-Time, Valley Current Mode Control Frequency Programmable from 200kHz to 2MHz Synchronizable to External Clock tON(MIN) = 30ns, tOFF(MIN) = 90ns RSENSE or Inductor DCR Current Sensing Power Good Output Voltage Monitor Overvoltage Protection and Current Limit Foldback Thermally Enhanced 38-Pin (5mm × 7mm) QFN and TSSOP Packages
