Integrated Driver & MOSFET | NCP81391

内蔵ドライバと MOSFET、25 A、バックブーストおよび BLDC アプリケーションに対応

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Overview

NCP81391/A は、MOSFET ドライバ、ハイサイド MOSFET および ローサイド MOSFET を 1 つのパッケージに統合します。このドライバと 2 つの MOSFET は、高電流 DC−DC 降圧ブースト電源コンバージョン・アプリケーション用に最適化されています。NCP81391/A 統合ソリューションでは、ディスクリート・コンポーネント・ソリューションと比べ、パッケージ寄生容量と基板スペースが大きく削減されます。

  • Buck-Boost
  • Brushless DC

  • E−Cigarettes
  • Unmanned Aerial Vehicles (Drones)

  • Capable of Average Currents up to 25 A
  • Capable of Peak Currents up to 65 A
  • Over 97% Peak−Efficiency
  • Compatible with 3.3 V and 5 V PWM Inputs, with Tri−State
  • Zero Current Detection for Improving Light Load Efficiency
  • Thermal Shutdown
  • Internal Bootstrap Diode
  • Undervoltage Lockout

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Reference Price

NCP81391MNTXG

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CAD Model

Pb

A

H

P

QFN-31

485FG

3

260

REEL

2500

N

12

12

5V, 3V, tri-state

65

0.5

Price N/A

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信頼性データ

Die Related Summary Data

Device: NCP81391MNTXG

Equivalent to wafer fab process: ONC25

製品技術

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等価デバイス時間

MTBF/MTTF (時間)

FITS

ONC25

1

2712519294

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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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