DDR Termination Regulators | NCP51400

3A VTT 終端レギュレータ DDR1/DDR2/DDR3/LPDDR3/DDR4

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Overview

NCP51400 はソース/シンク Double Data Rate (DDR) 終端レギュレータで、スペースが主な考慮事項となる低入力電圧/低ノイズ・システムに特化して設計されています。NCP51400 は高速過渡応答を維持し、必要な最小出力静電容量はわずか 20 uF です。NCP51400 はリモート・センシング機能と、DDR VTT バス終端のすべての電力要件をサポートします。NCP51400 は、出力電圧が動的に調整可能であることが要求される低電力チップセットとグラフィック・プロセッサ・コアでも使用できます。

  • DDR Memory Termination
  • Servers and Networking equipment
  • Graphics Processor Core Supplies
  • Chipset/RAM Supplies as Low as 0.5 V

  • Desktop PC’s, Notebooks, and Workstations
  • Telecom/Datacom, GSM Base Station
  • Set Top Boxes, LCD−TV/PDP−TV, Copier/Printers

  • Input Voltage Rails: Supports 2.5 V, 3.3 V and 5 V Rails
  • PVCC Voltage Range: 1.1 V to 3.5 V
  • Fast Load−Transient Response
  • PGOOD − Logic output pin to Monitor VTT Regulation
  • EN − Logic input pin for Shutdown mode
  • VRI − Reference Input Allows for Flexible Input Tracking EitherDirectly or Through Resistor Divider
  • Built−in Soft Start, Under Voltage Lockout and Over Current Limit

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IOUT VTT Max (A)

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NCP51400MNTXG

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Active

CAD Model

Pb

A

H

P

DFN-10

506CL

1

260

REEL

3000

Y

DDR

DDR2

DDR3

DDR3L

DDR4

3

700

2.375

5.5

Yes

Yes

$0.3379

More Details

NCV51400MNTXG

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Active

CAD Model

Pb

A

H

P

DFN-10

506CL

1

260

REEL

3000

Y

DDR

DDR2

DDR3

DDR3L

DDR4

3

700

2.375

5.5

Yes

Yes

$0.3703

More Details

NCV51400MWTXG

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Active

CAD Model

Pb

A

H

P

DFN-10

506CL

1

260

REEL

3000

Y

DDR

DDR2

DDR3

DDR3L

DDR4

3

700

2.375

5.5

Yes

Yes

$0.3703

More Details

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Die Related Summary Data

Device: NCP51400MNTXG

Equivalent to wafer fab process: CMOS SUB

製品技術

製品技術

等価デバイス時間

MTBF/MTTF (時間)

FITS

CMOS SUB

2

920154574

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Re-calculate Data

Data is based on the following assumptions.

Note: The temperature and confidence level may be adjusted to your requirements.

Disclaimer: A reliability FIT rate calculated using this tool shall not be used for any functional safety purpose. In case a raw FIT rate needs to be estimated for a component which is targeted to be used in a safety critical application (i.e. compliant to ISO 26262 standard) it should be calculated according to generic safety standards (IEC62380, IEC61709, SN29500, FIDES, etc.)

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