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PTH05010Y Datasheet 15-a Non-isolated Ddr/qdr Memory Bus Termination Modules

Manufacturer: Texas Instruments

Overview: www.ti.com PTH03010Y PTH05010Y PTH12010Y SLTS223A – MARCH 2004 – REVISED OCTOBER 2005 15-A NON-ISOLATED DDR/QDR MEMORY BUS TERMINATION.

This datasheet includes multiple variants, all published together in a single manufacturer document.

General Description

The PTHxx010Y are a series of ready-to-use switching regulator modules from Texas Instruments designed specifically for bus termination in DDR and QDR memory applications.

Operating from either a 3.3-V, 5-V or 12-V input, the modules generate a VTT output that will source or sink up to 15 A of current (12 A for 12-V input) 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.

Key Features

  • VTT Bus Termination Output (Output Tracks the System VREF).
  • 15 A Output Current (12 A for 12-V Input).
  • 3.3-V, 5-V or 12-V Input Voltage.
  • DDR and QDR Compatible.
  • On/Off Inhibit (for VTT Standby).
  • Undervoltage Lockout.
  • Operating Temperature:.
  • 40°C to 85°C.
  • Efficiencies up to 91%.
  • Output Overcurrent Protection (Nonlatching, Auto-Reset).
  • 62 W/in3 Power Density.
  • Safety Agency Approvals UL/cUL6.

Similar Datasheet

Brand Logo Part Number Description Manufacturer
Emerson Logo PTH05010Y DC-DC / Non-Isolated POLA memory Emerson
Emerson Logo PTH05010W DC-DC / Non-Isolated POLA Emerson

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PTH05010Y Distributor