DDR12-25D08-AJ

DDR12 Series DC-DC CONVERTERS Tracking Dual Output Dual output 1 NEW Product High current dual-output power module for DDR memory Single compact module provides 25 A @ 2.5 V for Vddq supply and 8 A @ 1.25 V for Vtt termination Tracking dual output voltages (1.25 V @ 8 A, 2.5 V @ 25 A) Output voltage remote sense (only on Vddq) Sink capability for logic terminations Power good output signal Overvoltage protection Overcurrent protection Remote ON/OFF Available RoHS compliant The dual output DDR12-25D08-AJ is specially designed to meet the power needs of double data rate memory DIMMS and associated memory control logic. The Vtt output tracks the Vddq output, while the Vtt output can sink current as required by logic terminations. This converter offers typical efficiencies greater than 84% when operated at 50% load or greater. This model features a wide input range as well as trimmable output voltages. Remote sense on Vddq and remote ON/OFF facilities are included as standard, and the converter is protected against over-current and overvoltage conditions. All specifications are typical at nominal input, full load at 25 °C unless otherwise stated 2 YEAR WARRANTY SPECIFICATIONS OUTPUT SPECIFICATIONS - Vddq Voltage adjustability Output setpoint accuracy Using 1% trim resistors Line regulation Load regulation Cross regulation Temperature Co-efficient Ripple and noise (See Note 1) Transient response (See Note 2) Overshoot Undershoot OUTPUT SPECIFICATIONS - Vtt...