EV1320QI VTT Converter

Intel® 2 A, source/sink, high-efficiency VTT converter

Image of Intel's EV1320QI VTT ConverterIntel®'s EV1320 is an ideal source/sink DDR termination converter offering excellent performance with low cost and a tiny solution footprint. EV1320 solutions deliver nearly 2 times efficiency at or below the cost of commonly used VTT LDOs. The VTT converter accepts an input voltage of 0.95 V to 1.8 V. Multiple EV1320 devices may be placed in parallel to support larger DDR memory capacities (higher load requirements). EV1320 is a purpose-built VTT converter solution that complies with JEDEC specifications, in particular tracking accuracy and AC + DC requirements for supporting DDR2/DDR3/QDR and low-power DDR3/DDR4 VTT applications.

Features
  • Source and sink up to 2 A
  • Solution complies with JEDEC specifications for powering DDR2/3/QDR and low-power DDR4 devices
  • Operates directly from VDDQ; Low VIN from 0.95 V to 1.8 V
  • Output VTT precisely tracks ½ VDDQ voltage
  • Small 40 mm² solution area, 0.55 mm low profile
  • No external inductor required
  • Ultra-high 96% efficiency
  • Parallel up to 4 devices for 8 A, VTT load current
  • Enable pin with output discharge to support S3 (suspend to RAM) mode
  • Programmable soft start time, soft shutdown
  • Thermal overload, over current, short circuit and under-voltage protection
  • High reliability: 4.1 FITs, 28,200 years MTTF
  • Fully RoHS compliant and Pb-free manufacturing line compatible

Evaluation Module

ImageManufacturer Part NumberDescriptionAvailable Quantity
EVAL BOARD FOR EV1320QIEVB-EV1320QIEVAL BOARD FOR EV1320QI0View Details

EV1320QI VTT Converter

ImageManufacturer Part NumberDescriptionAvailable Quantity
IC REG CONV DDR 1OUT 16QFNEV1320QIIC REG CONV DDR 1OUT 16QFN0View Details
Published: 2013-07-02