高电压开关,用于低功耗离线 SMPS

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NCP1060 集成了固定频率电流模式控制器和 700 V MOSFET。NCP1060 采用 PDIP−7 和 SOIC-10 封装,提供了高度集成,包括软启动、频率抖动、短路保护、跳过周期、可调峰值电流设定点、斜坡补偿和动态自供电(无需辅助绕组)。与其他单片方案不同,NCP1060 具有无噪音特性:在正常负载运行期间,在某个可用频率进行开关 (65 或 100 kHz)。 当输出功率需求消失时,该集成电路将自动进入频率折回模式, 在轻负载下提供卓越能效。当功率需求进一步降低时,它进入跳过模式,将待机功耗降低到无负载条件。保护功能包括:检测过载或短路事件的计时器、带自动恢复的过电压保护,以及交流输入线路电压检测(A 版本)。安森美半导体的专属集成过功率保护 (OPP) 让您仅通过外部电阻即可充分利用提供的最高功率,而不会影响待机性能。NCP1060/NCP1063 系列可以无缝用于非隔离和隔离拓扑结构中。

  • Auxiliary Power Supply Isolated and Non-isolated
  • White goods (Washing, Cold, Aircon ,...)
  • LED Lighting systems
  • Wide Vin Industrial low power SMPS
  • Power Meter SMPS
  • Auxiliary Power Supply Isolated and Non-isolated
  • White goods
  • LED Lighting systems
  • Wide Vin Industrial low power SMPS
  • Power Meter SMPS
  • Built−in 700 V MOSFET with RDS(on) of 34 Ω
  • Large Creepage Distance Between High−voltage Pins
  • Adjustable Peak Current up to 250 mA
  • Direct Feedback connection for non-isolated converter
  • Internal and Adjustable Over Power Protection (OPP) Circuit
  • Auto-Recovery Output Short Circuit Protection with Timer-Based Detection
  • Frequency Jittering (including during frequency foldback mode)
  • Current−Mode Fixed Frequency Operation – 60 or 100 kHz (130 kHz on demand)
  • Frequency Foldback Operation
  • With (A version) or without (B version) AC Input Voltage Line Detection

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Control Mode

fsw Typ (kHz)

fJitter Typ (%)

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Reference Price

NCP1060AD060R2G

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Active

CAD Model

Pb

A

H

P

SOIC-10 NB

1

260

REEL

2500

Y

Current Mode

60

Yes

Yes

34

700

250

Yes

8

7

Yes

Yes

No

No

$0.4901

More Details

NCP1060AD100R2G

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Active

CAD Model

Pb

A

H

P

SOIC-10 NB

1

260

REEL

2500

Y

Current Mode

100

Yes

Yes

34

700

250

Yes

8

7

Yes

Yes

No

No

$0.4509

More Details

NCP1060AP060G

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Obsolete

CAD Model

Pb

A

H

P

PDIP-7

NA

0

TUBE

50

N

Current Mode

60

Yes

Yes

34

700

250

Yes

8

7

Yes

Yes

No

No

Price N/A

More Details

NCP1060AP100G

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Active

CAD Model

Pb

A

H

P

PDIP-7

NA

0

TUBE

50

Y

Current Mode

100

Yes

Yes

34

700

250

Yes

8

7

Yes

Yes

No

No

$0.5343

More Details

NCP1060BD060R2G

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Active

CAD Model

Pb

A

H

P

SOIC-10 NB

1

260

REEL

2500

Y

Current Mode

60

Yes

Yes

34

700

250

Yes

8

7

Yes

Yes

No

No

$0.4735

More Details

NCP1060BD100R2G

Loading...

Active

CAD Model

Pb

A

H

P

SOIC-10 NB

1

260

REEL

2500

Y

Current Mode

100

Yes

Yes

34

700

250

Yes

8

7

Yes

Yes

No

No

$0.4509

More Details

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