Power Factor Controllers | NCP1615

功率因数控制器，高电压，有源 X2

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概览

NCP1615 是一款高电压 PFC 控制器，可基于创新的电流控制频率折回 (CCFF) 模式驱动 PFC 升压级。在此模式下，当电感器电流超过编程值时，该电路通常以临界导通模式 (CrM) 运行。当电流低于此预设水平时，NCP1615 会将频率线性下降，当电流为零值时大约降至最小 26 kHz。CCFF 可在标称负载和轻型负载下最大程度提高能效。尤其待机损耗降至最低。创新电路即使在开关频率降低时也能实现接近一致的功率因数。此产品符合 IEC60950 标准。请参见下面符合性报告部分中的测试报告和证书。

  • Off-line power supplies
  • Lighting Ballast
  • LED Lighting Drivers and Power Supplies

  • All-In-One Computers
  • High Powered Adapters
  • Flat TV / LED-TV / LCD-TV / Plasma

  • High Voltage Start-Up Circuit
  • Critical conduction mode with current controlled frequency foldback
  • Integrated Input Filter Capacitor (X2) Discharge Circuitry
  • Dynamic Response Enhancer
  • Soft Overvoltage Protection
  • -500 mA/+800 mA Drive Capability
  • Two Vcc startup versions: 10.5 V (A & B) and 17 V (C & D)
  • AC Line Brownout Detection
  • PFC Okay Output

Tools and Resources

Product services, tools and other useful resources related to NCP1615

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可订购器件:

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状态

CAD Models

Compliance

Package Type

Case Outline

MSL Type

MSL Temp (°C)

Container Type

Container Qty.

ON Target

PFC Mode

Frequency Operation

Control Mode

Topology

fSW Typ (kHz)

VCC Max (V)

Drive Cap. (mA)

UVLO (V)

Latch

UVP

Inhibition

Reference Price

NCP1615A1DR2G

Contact Sales

Obsolete

CAD Model

Pb

A

H

P

SOIC-14 NB

751AN

1

260

REEL

2500

N

DCM

Variable

Current Mode

Step-Up

Variable

28

500 / 800

9

Yes

Yes

Yes

Price N/A

More Details

NCP1615ADR2G

Contact Sales

Obsolete

CAD Model

Pb

A

H

P

SOIC-14 NB

751AN

1

260

REEL

2500

N

DCM

Variable

Current Mode

Step-Up

Variable

28

500 / 800

9

Yes

Yes

Yes

Price N/A

More Details

NCP1615C2DR2G

Contact Sales

Obsolete

CAD Model

Pb

A

H

P

SOIC-16 NB

752AC

1

260

REEL

2500

N

DCM

Variable

Current Mode

Step-Up

Variable

28

500 / 800

9

Yes

Yes

Yes

Price N/A

More Details

NCP1615C3DR2G

Contact Sales

Obsolete

CAD Model

Pb

A

H

P

SOIC-16 NB

752AC

1

260

REEL

2500

N

DCM

Variable

Current Mode

Step-Up

Variable

28

500 / 800

9

Yes

Yes

Yes

Price N/A

More Details

NCP1615C4DR2G

Contact Sales

Active

CAD Model

Pb

A

H

P

SOIC-16 NB

752AC

1

260

REEL

2500

N

DCM

Variable

Current Mode

Step-Up

Variable

28

500 / 800

9

Yes

Yes

Yes

$0.7066

More Details

NCP1615C5DR2G

Contact Sales

Active

CAD Model

Pb

A

H

P

SOIC-16 NB

752AC

1

260

REEL

2500

N

DCM

Variable

Current Mode

Step-Up

Variable

28

500 / 800

9

Yes

Yes

Yes

$0.7449

More Details

NCP1615CDR2G

Contact Sales

Obsolete

CAD Model

Pb

A

H

P

SOIC-16 NB

752AC

1

260

REEL

2500

N

DCM

Variable

Current Mode

Step-Up

Variable

28

500 / 800

9

Yes

Yes

Yes

Price N/A

More Details

NCP1615D2DR2G

Contact Sales

Obsolete

CAD Model

Pb

A

H

P

SOIC-16 NB

752AC

1

260

REEL

2500

N

DCM

Variable

Current Mode

Step-Up

Variable

28

500 / 800

9

Yes

Yes

Yes

Price N/A

More Details

NCP1615DDR2G

Contact Sales

Obsolete

CAD Model

Pb

A

H

P

SOIC-16 NB

752AC

1

260

REEL

2500

N

DCM

Variable

Current Mode

Step-Up

Variable

28

500 / 800

9

Yes

Yes

Yes

Price N/A

More Details

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可靠性数据

Die Related Summary Data

Device: NCP1615A1DR2G

Equivalent to wafer fab process: VHVIC

产品技术

产品技术

等效器件小时

平均故障间隔时间/平均无故障时间（按小时计算）

FITS

VHVIC

2

2577173853

More Details

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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