Converters | NCV5173

1.5 A，560 kHz 升压稳压器（正向）（汽车）

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概览

NCV5171/73 产品是 280 kHz/560 kHz 升压稳压器，带有高能效的 1.5 A 集成开关。该零件可在 2.7 V 至 30 V 的宽输入电压范围内运行。该灵活设计使得芯片能够在大多数电源配置中运行，包括升压、反激、正向、反相和 SEPIC。该集成电路使用电流模式结构，可实现极佳负载和线路调节，以及实用的限制电流方式。高频运行和高度集成的稳压电路相结合，产生了一个极度紧凑的电源方案。该电路设计包括了多种功能，如频率同步、关断和反馈控制，适用于正电压调节。这些零件可与 LT1372/1373 实现引脚对引脚兼容，是 CS5171 和 CS5173 的汽车版本。

  • Built-in Overcurrent Protection
  • Wide Input Range: 2.7V to 30V
  • High Frequency Allows for Small Components
  • Minimum External Components
  • Frequency Foldback Reduces Component Stress During an Overcurrent Condition
  • Thermal Shutdown with Hysteresis
  • Easy External Synchronization
  • Integrated Power Switch: 1.5A Guarnateed
  • Pin-to-Pin Compatible with LT1372/1373
  • These are Pb-free device
  • For Automotive and other applications requiring site and control changes
  • Automotive versions of the CS5171 and CS5173

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Reference Price

NCV5173EDR2G

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Pb

A

H

P

SOIC-8

751-07

1

260

REEL

2500

N

Step-Up

Current Mode

2.7

30

30

1.5

80

560

$1.196

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可靠性数据

Die Related Summary Data

Device: NCV5173EDR2G

Equivalent to wafer fab process: BP STD LINEAR

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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

BP STD LINEAR

10

12120914040

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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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