Converters | NCV5173
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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