多模式(CrM-CCM)功率因数矫正器,有源X2

概览

NCP1618是一款创新多模式功率因数控制器。根据开关周期的持续时间不同,电路可从临界导通模式(CrM)自然过渡到连续导通模式(CCM),反之亦然,从而优化线路/负载效率。在极轻负载条件下,电路可进入软SKIP模式,从而最大化降低损耗。采用SO-9封装,进一步集成了强固紧凑的 PFC 级所需的功能,只需最少数量的外部元件。

  • 所有需要功率因数校正的离线设备

  • 高功率AC/DC适配器
  • 工业电源和医学电源
  • 照明电源
  • LED和OLED电视
  • 计算电源
  • 游戏机

  • 多模式运行(CrM-CCM)
  • 频率折返/软SKIP模式
  • PFC OK信号
  • CCM模式抖动
  • 完整的保护功能:OCP、OVP、BO、BUV、浪涌检测
  • 集成EMI滤波电容器(X2)放电电路

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8

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

NCP1618BDR2G

Active

CAD Model

Pb

A

H

P

SOIC-9 NB

1

260

REEL

2500

F

MM

Variable

Voltage Mode

Step-Up

65 / Variable

35

500 / 800

10.5

Yes

Yes

No

$0.483

More Details

NCP1618CDR2G

Active

CAD Model

Pb

A

H

P

SOIC-9 NB

1

260

REEL

2500

F

MM

Variable

Voltage Mode

Step-Up

65 / Variable

35

500 / 800

17

Yes

Yes

No

$0.46

More Details

NCP1618DDR2G

Active

CAD Model

Pb

A

H

P

SOIC-9 NB

1

260

REEL

2500

F

MM

Variable

Voltage Mode

Step-Up

65 / Variable

35

500 / 800

17

Yes

Yes

No

$0.46

More Details

NCP1618FDR2G

Active

CAD Model

Pb

A

H

P

SOIC-9 NB

1

260

REEL

2500

F

CCM

Fixed

Voltage Mode

Step-Up

65

35

500 / 800

17

Yes

Yes

No

$0.5333

More Details

NCP1618HDR2G

Active

CAD Model

Pb

A

H

P

SOIC-9 NB

1

260

REEL

2500

F

CCM

Fixed

Voltage Mode

Step-Up

65

35

500 / 800

17

Yes

Yes

No

$0.5333

More Details

NCP1618JDR2G

Active

CAD Model

Pb

A

H

P

SOIC-9 NB

1

260

REEL

2500

F

CCM

Fixed

Voltage Mode

Step-Up

65

35

500 / 800

17

Yes

Yes

No

$0.5333

More Details

NCP1618KDR2G

Active

CAD Model

Pb

A

H

P

SOIC-9 NB

1

260

REEL

2500

F

MM

Variable

Voltage Mode

Step-Up

125 / Variable

35

500 / 800

17

Yes

Yes

No

$0.5333

More Details

NCP1618LDR2G

Active

CAD Model

Pb

A

H

P

SOIC-9 NB

1

260

REEL

2500

F

CRM

Variable

Voltage Mode

Step-Up

44 / Variable

35

500 / 800

17

Yes

Yes

No

$0.5889

More Details

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