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PTH03050Y

Emerson
Part Number PTH03050Y
Manufacturer Emerson
Description DC-DC / Non-Isolated POLA memory
Published Oct 26, 2009
Detailed Description 3.3/5/12 Vin Single Output DC-DC CONVERTERS • • • • • • • • • • • Non-isolated DDR/QDR Memory Bus Termination Module NEW...
Datasheet PDF File PTH03050Y PDF File

PTH03050Y
PTH03050Y

Overview
3.
3/5/12 Vin Single Output DC-DC CONVERTERS • • • • • • • • • • • Non-isolated DDR/QDR Memory Bus Termination Module NEW Product 1 VTT bus termination output (output tracks the system VREF) 6 A output current (8 A Peak) 3.
3 Vdc, 5 Vdc or 12 Vdc input voltage DDR and QDR compatible ON/OFF inhibit (for VTT standby) Under-voltage lockout Operating temperature range: -40 ºC to +85 ºC Efficiencies up to 88% Output overcurrent protection (non-latching, auto-reset) Point-of-Load-Alliance (POLA) compatible Available RoHS compliant PTHxx050Y The PTHxx050Y are a new series of non-isolated dc-dc converters designed specifically for bus termination in DDR and QDR memory applications.
Operating from either a 3.
3 Vdc, 5 Vdc or 12 Vdc input, the modules generate a VTT output that will source or sink up to 6 A of current to accurately track their VREF input.
VTT is the required bus termination supply voltage, and VREF is the reference voltage for the memory and chipset bus receiver comparators.
VREF...


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