Offline Controllers | NCP1568

AC-DC 有源箝位反激 PWM 控制器

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概览

产品概览 NCP1568 是一款高度集成的 AC-DC PWM 控制器，用于实施有源箝位反激拓扑结构。NCP1568 采用专属的变频算法来实现各种线路和负载条件下 MOSFET 的零电压开关 (ZVS)。ZVS 功能实现了高频率运行，提高了功率转换器的功率密度，同时实现了高能效。 集成了高电压启动电路、强大的低压侧驱动器和用于有源箝位 FET 的 5V 逻辑电平驱动器，包括 SJ FET 和 GaN FET。NCP1568 适用于多种应用，包括 AC-DC 适配器、工业、电信、照明和具有重要功率密度要求的其他应用。

  • AC-DC Power Conversion
  • USB Power Delivery
  • Qualcomm Quick Charge

  • USB Type C Power Delivery
  • High Density Notebook & Mobile Adapters
  • Server Auxiliary Power
  • Industrial Power Supplies

  • Active Clamp Flyback Topology
  • Multi-mode Operation
  • Programmable Control Scheme
  • Quiet Skip
  • Programmable Frequency

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状态

CAD Models

Compliance

Package Type

Case Outline

MSL Type

MSL Temp (°C)

Container Type

Container Qty.

ON Target

Topology

Control Mode

fsw Typ (kHz)

Stand-by Mode

UVLO (V)

Short Circuit Protection

Latch

Soft Start

VCC Max (V)

Drive Cap. (mA)

Reference Price

NCP1568G00DBR2G

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Obsolete

CAD Model

Pb

A

H

P

TSSOP16 MINUS PINS 2,3,14 & 15

948BW

1

260

REEL

2500

N

Active Clamp Flyback

Current Mode

100 kHz to 1 MHz

Yes

9

Yes

No

Yes

Yes

27

850 / 1500

Price N/A

More Details

NCP1568G01DBR2G

Contact Sales

Obsolete

CAD Model

Pb

A

H

P

TSSOP16 MINUS PINS 2,3,14 & 15

948BW

1

260

REEL

2500

N

Active Clamp Flyback

Current Mode

100 kHz to 1 MHz

Yes

9

Yes

No

Yes

27

850 / 1500

Price N/A

More Details

NCP1568G03DBR2G

Contact Sales

Active

CAD Model

Pb

A

H

P

TSSOP16 MINUS PINS 2,3,14 & 15

948BW

1

260

REEL

2500

F

Active Clamp Flyback

Current Mode

100 kHz to 1 MHz

Yes

9

Yes

No

Yes

27

850 / 1500

$0.9545

More Details

NCP1568G04DBR2G

Contact Sales

Active

CAD Model

Pb

A

H

P

TSSOP16 MINUS PINS 2,3,14 & 15

948BW

1

260

REEL

2500

F

Active Clamp Flyback

Current Mode

100 kHz to 1 MHz

Yes

9

Yes

No

Yes

27

850 / 1500

$2.7309

More Details

NCP1568S00DBR2G

Contact Sales

Obsolete

CAD Model

Pb

A

H

P

TSSOP16 MINUS PINS 2,3,14 & 15

948BW

1

260

REEL

2500

N

Active Clamp Flyback

Current Mode

100 kHz to 1 MHz

Yes

9

Yes

No

Yes

Yes

27

850 / 1500

Price N/A

More Details

NCP1568S01DBR2G

Contact Sales

Obsolete

CAD Model

Pb

A

H

P

TSSOP16 MINUS PINS 2,3,14 & 15

948BW

1

260

REEL

2500

N

Active Clamp Flyback

Current Mode

100 kHz to 1 MHz

Yes

9

Yes

No

Yes

Yes

27

850 / 1500

Price N/A

More Details

NCP1568S02DBR2G

Contact Sales

Active

CAD Model

Pb

A

H

P

TSSOP16 MINUS PINS 2,3,14 & 15

948BW

1

260

REEL

2500

Y

Active Clamp Flyback

Current Mode

100 kHz to 1 MHz

Yes

9

Yes

No

Yes

Yes

27

850 / 1500

$2.7309

More Details

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可靠性数据

Die Related Summary Data

Device: NCP1568G00DBR2G

Equivalent to wafer fab process: ONC25

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

ONC25

1

2712519294

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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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