Power Factor Controllers | NCP1615

功率因数控制器，高电压，有源 X2

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CAD Model

CAD模型

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

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产品

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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