Offline Regulators | NCP1014

高電圧スイッチング・レギュレータ（オフラインSMPS対応）

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Overview

NCP101Xシリーズは、固定周波数の電流モード・コントローラと700 Vの電圧MOSFETとを統合したものです。PDIP7パッケージのNCP101Xには、堅牢で低コストの電源を構築するために必要なものすべてが収まっています。ソフトスタート、周波数ジッタリング、ショート保護、スキップサイクル、最大ピーク電流セットポイント、ダイナミック自己給電（補助巻線不要）などです。他のモノリシック・ソリューションと異なり、NCP101Xは本来的に静かです。公称負荷運転時、利用可能な周波数（65-100-130 kHz）のいずれかにスイッチします。出力電力需要が減少するなど、電流セットポイントが所与の値を下回ると、いわゆるスキップ・サイクル・モードへ自動で移行し、低負荷で優れた効率を発揮します。これは通常、最大ピーク値の1/4で発生するため、音響ノイズはありません。結果として、音響ノイズを発生させることなしに、スタンバイ電力が最小にまで低減します。

  • Auxiliary Power Supplies

  • Low Power AC/DC Adapter for Chargers

  • Built-in 700V MOSFET with Typical RdsON of 11 or 22 Ohms
  • Large Creepage Distance between High-Voltage Pins
  • Current- Mode Fixed Frequency Operation: 65kHz - 100kHz - 130kHz
  • Skip-Cycle Operation at Low Peak Currents Only: No Acoustic Noise!
  • Dynamic Self-Supply, No Need of an Auxiliary Winding
  • Internal 1ms Soft-Start
  • Auto-Recovery Internal Output Short-Circuit Protection
  • Latched Overvoltage Protection with Auxiliary Winding Operation
  • Frequency Jittering for better EMI Signature
  • Below 100 mW Standby Power if Auxiliary Winding is Used
  • Internal Temperature Shutdown
  • Direct Optocoupler Connection
  • SPICE Models Available for Transient AC analysis
  • Pb-Free Packages are Available

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fsw Typ (kHz)

fJitter Typ (%)

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NCP1014AP065G

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Pb

A

H

P

PDIP-7

626A-01

NA

0

TUBE

50

N

Current Mode

65

Yes

Yes

11

700

450

Yes

8

Yes

Yes

No

No

Yes

Price N/A

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NCP1014AP100G

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Obsolete

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CAD Model

Pb

A

H

P

PDIP-7

626A-01

NA

0

TUBE

50

N

Current Mode

100

Yes

Yes

11

700

450

Yes

8

Yes

Yes

No

No

Yes

Price N/A

More Details

NCP1014APL065R2G

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Obsolete

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CAD Model

Pb

A

H

P

PDIP-7

626AA

3

260

REEL

1000

N

Current Mode

65

Yes

Yes

11

700

450

Yes

8

Yes

Yes

No

No

Yes

Price N/A

More Details

NCP1014APL100R2G

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CAD Model

Pb

A

H

P

PDIP-7

626AA

3

260

REEL

1000

N

Current Mode

100

Yes

Yes

11

700

450

Yes

8

Yes

Yes

No

No

Yes

Price N/A

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NCP1014ST100T3G

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Obsolete

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Pb

A

H

P

SOT-223-4 / TO-261-4D

0.0318

1

260

REEL

4000

N

Current Mode

100

Yes

Yes

11

700

450

Yes

8

Yes

Yes

No

No

Yes

Price N/A

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NCP1014ST65T3G

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Last Shipments

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CAD Model

Pb

A

H

P

SOT-223-4 / TO-261-4D

0.0318

1

260

REEL

4000

N

Current Mode

65

Yes

Yes

11

700

450

Yes

8

Yes

Yes

No

No

Yes

Price N/A

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信頼性データ

Die Related Summary Data

Device: NCP1014AP065G

Equivalent to wafer fab process: VHVIC

製品技術

製品技術

等価デバイス時間

MTBF/MTTF (時間)

FITS

VHVIC

2

2577173853

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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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