Linear Regulators (LDO) | NCV59744

LDO レギュレータ、3 A、超低ドロップアウト、高 PSRR、低ノイズ

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Overview

NCV59744 は、デュアルレールでドロップアウトが非常に低い電圧レギュレータで、最大負荷電流時にドロップアウト電圧 115 mV 定格で 3.0 A を超える出力電流を提供できます。セラミックなどの低 ESR 出力キャパシタで安定します。このシリーズには出力電圧を調整できるバージョンがあり、出力電圧を0.8 Vまで下げられます。内部保護機能には、組み込みのサーマル・シャットダウンや出力電流制限保護があります。ソフトスタート・ピンとパワーグッド・ピンはユーザー・プログラマブルです。NCV59744 は、QFN20−5x5−0.65P パッケージで提供されます。

  • Automotive
  • Networking and Telecommunications
  • Industrial
  • Voltage Regulation for Low Voltage, High Current FPGA, DSP power rails
  • Computing and Peripherials
  • Medical
  • Voltage Regulation for Mixed-Signal Transceiver ICs
  • POL Applications

  • Automotive Equipment
  • Cellular Infrastructure Equipment
  • FPGA, DSP and Logic Power Supplies
  • Camera & Vision Systems
  • Ultrasound Imaging
  • High-End Computing Equipment
  • Optical Telecom Equipment
  • Medical Equipment
  • Cellular Telecom Equipment
  • Routers

  • 115mV typical dropout at the full 3.0 A load
  • 0.8V to 3.6V Output Voltage Range
  • Fast Transient Response
  • Programmable Soft-Start
  • Open Drain Power Good Output
  • Stable with Any Type of Output Capacitor

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NCV59744MNADJTBG

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CAD Model

Pb

A

H

P

QFN-20

485DB

1

260

REEL

3000

Y

Single

Positive

Adj

3

0.8

5.5

0.115

1.3

80

18

Yes

Yes

Automotive

$0.7135

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Die Related Summary Data

Device: NCV59744MNADJTBG

Equivalent to wafer fab process: ONC25

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等価デバイス時間

MTBF/MTTF (時間)

FITS

ONC25

1

2712519294

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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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