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      首页产品索引NCP1395

      NCP1395

      购买收藏
       Controller, High Performance Resonant Mode

      制造商：ON

      中文数据手册

      NCP1395datasheet.pdf

      产品信息

      The NCP1395A/B offers everything needed to build a reliable and rugged resonant mode power supply. Its unique architecture includes a 1 MHz Voltage Controller Oscillator whose control mode brings flexibility when an ORing function is a necessity, e.g. in multiple feedback paths implementations. Protections featuring various reaction times, e.g. immediate shutdown or timer-based event, brown-out, broken opto-coupler detection etc., contribute to a safer converter design, without engendering additional circuitry complexity. An adjustable deadtime also helps lowering the shoot-through current contribution as the switching frequency increases.
      Finally, an on-board operational transconductance amplifier allows for various configurations, including constant output current working mode or traditional voltage regulation.
      • High Frequency Operation from 50 kHz up to 1.0 MHz
      • Selectable Minimum Switching Frequency with ±3% Accuracy
      • Timer-Based Input with Auto-Recovery Operation for Delayed Event Reaction
      • Adjustable Deadtime from 150 ns to 1.0 µs
      • Startup Sequence via an Adjustable Soft--Start
      • Brown-Out Protection for a Simpler PFC Association
      • Latched Input for Severe Fault Conditions, e.g. Overtemperature or OVP
      • Enable Input for Immediate Eventreaction or Simple ON/OFF Control
      • Operational Transconductance Amplifier (OTA) for Multiple Feedback Loops
      • Low Startup Current of 300 µA max
      • Common Collector Optocoupler Connection

      电路图、引脚图和封装图

      在线购买

      型号制造商描述购买
      NCP1395BPGONIC REG CTRLR PWM VM 16-DIP 立即购买
      NCP1395APGONIC REG CTRLR PWM VM 16-DIP 立即购买
      NCP1395ADR2GON 立即购买
      NCP1395BDR2GONNCP1395A/B 是一款高性能谐振模式电源控制器,适用于构建可靠和坚固的电源系统。其独特的架构包括一个 1.0MHz 的电压控制振荡器,支持从 50kHz 到 1.0MHz 的高频操作。该控制器具有多种保护功能,如立即关断或基于定时器的事件反应,以及可调死区时间,有助于降低随着开关频率增加的直通电流。此外,内置的运算跨导放大器允许多种配置,包括恒定输出电流工作模式或传统的电压调节。 立即购买

      技术资料

      标题类型大小（KB）下载
      A Simple DC SPICE Model for the LLC ConverterPDF474 点击下载
      A 36 W Ballast Application with the NCP5181PDF188 点击下载
      Implementing a Medium Power AC-DC Converter with the NCP1395PDF726 点击下载
      Controller, High Performance Resonant ModePDF343 点击下载
      The LCD TV Standby Power Consumption ReductionPDF136 点击下载
      Understanding the LLC Structure in Resonant ApplicationsPDF416 点击下载
      Stability Analysis in Multiple Loop SystemsPDF213 点击下载
      SOIC 16 LEADPDF37 点击下载

      应用案例更多案例

      系列产品索引查看所有产品

      NCN8024RNCP1239NCP1360NOA3315W
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      NCP1871NSVF4020SG4NCP5007NC7SU04
      NCP1615NCP1850NCV8445NBA3N200S
      NCN8025NB3L204KNCP1081NC7ST08

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