Controllers | NCP81599

适用于USB-PD电源供电和Type-C应用的I2C可配置4开关降压升压控制器

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NCP81599 USB电源供电（PD）控制器是一款同步降压升压产品，优化用于将电池电压或适配器电压转换为台式机、扩展坞、集线器和汽车充电配件应用所需的电源轨。这款器件能够为Type-C应用提供符合USB-PD标准的电源。降压-升压或升压-降压可无缝切换。这款器件能够以100%的占空比工作。NCP81599可驱动4个外部NMOS开关，可自行选配外部 MOSFET，来达到尺寸、成本和性能之间的优化平衡。内部驱动器能够驱动MOSFET，可满足100W的需求。NCP81599采用5mm x 5mm 32 QFN 封装，工作电压范围4.5V至28V。

  • 消费电子
  • 计算
  • 销售终端
  • USB Type-C
  • USB PD

  • 台式机
  • 集线器
  • 扩展坞
  • 汽车充电

  • 工作电压范围4.5V至28V
  • I2C接口
  • 开关频率范围150kHz至1200kHz
  • 转换期间的压摆率控制
  • 符合USB-PD标准
  • 过压保护和过流保护

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NCP81599MNTXG

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Pb

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P

QFN-32

485CE

1

260

REEL

2500

Y

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1

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4.5

28

1200

$1.0931

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可靠性数据

Die Related Summary Data

Device: NCP81599MNTXG

Equivalent to wafer fab process: ONC25

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平均故障间隔时间/平均无故障时间（按小时计算）

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ONC25

1

2712519294

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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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