Controllers | NCP1589A

同期降圧コントローラ、低電圧

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Overview

NCP1589A または NCP1589B は低コストの PWM コントローラで、5V または 12V 電源で動作するように設計されています。このデバイスは 0.8V という低さの出力電圧を生成できます。このデバイスは 2.5V という低さの電圧から変換できます。この 10 ピン・デバイスは、最適なレベルが統合して、電源のサイズとコストを減らすことができます。

  • Graphic Cards
  • Servers/Networking

  • Graphic Cards

  • VCC range from 4.5 to 13.2V
  • Boost pin operates up to 30V
  • Voltage mode PWM control
  • Precision 0.8V Internal reference
  • Internal 1.5A gate drivers
  • Input Under Voltage Lockout
  • Programmable Current Limit

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Product services, tools and other useful resources related to NCP1589A

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Package Type

Case Outline

MSL Type

MSL Temp (°C)

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Phases

Control Mode

VCC Min (V)

VCC Max (V)

fSW Typ (kHz)

Reference Price

NCP1589AMNTWG

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Last Shipments

CAD Model

Pb

A

H

P

DFN-10

485C

1

260

REEL

3000

N

Step-Down

1

Voltage Mode

4.5

13.2

-

Price N/A

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NCP1589AMNTXG

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Last Shipments

CAD Model

Pb

A

H

P

DFN-10

485C

1

260

REEL

3000

N

Step-Down

1

Voltage Mode

4.5

13.2

-

Price N/A

More Details

NCP1589BMNTWG

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Obsolete

CAD Model

Pb

A

H

P

DFN-10

485C

1

260

REEL

3000

N

Step-Down

1

Voltage Mode

4.5

13.2

-

Price N/A

More Details

NCP1589BMNTXG

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Find Replacements

Last Shipments

CAD Model

Pb

A

H

P

DFN-10

485C

1

260

REEL

3000

N

Step-Down

1

Voltage Mode

4.5

13.2

-

Price N/A

More Details

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信頼性データ

Die Related Summary Data

Device: NCP1589AMNTWG

Equivalent to wafer fab process: ONC25

製品技術

製品技術

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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