Controllers | NCP1034

100 V同期降圧型コントローラ

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NCP1034は、高性能同期降圧型DC-DCアプリケーション向けに設計された高電圧PWMコントローラです。NCP1034は、最大500 kHzのプログラム可能なスイッチング周波数を使用して外部N-MOSFETをペアで駆動するため、 システム・レベルの要件を満たすよう動作を調整できる柔軟性があります。外部同期機能により、システム・レベルのフィルタ設計がシンプル化します。出力電圧は内部1.25 Vリファレンス電圧を使用して正確に調整されるため、低電圧アプリケーション向きです。低電圧ロックアウトやハイカップ電流制限といった保護により、障害が発生した場合に要求されるシステム・レベルのセキュリティが得られます。

  • 48 V Non-Isolated DC-DC Converter
  • Distributed Point of Load Power Architectures
  • General High Voltage DC-DC Converters

  • Embedded Telecom Systems
  • Networking and Computing Voltage Regulator

  • Input voltage up to 100V
  • 2 A Output Drive Capability
  • 1.25 V +/-1.5% feedback voltage across temperature
  • External Frequency Synchronization
  • Programmable switching frequency up to 500 kHz

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NCP1034DR2G

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CAD Model

Pb

A

H

P

SOIC-16

751B-05

3

260

REEL

2500

Y

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1

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8

75

500

$1.3092

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Die Related Summary Data

Device: NCP1034DR2G

Equivalent to wafer fab process: VHVIC

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等価デバイス時間

MTBF/MTTF (時間)

FITS

VHVIC

2

2577173853

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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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