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      首页产品索引NCP1011

      NCP1011

      购买收藏
       High Voltage Switching Regulator for Offline SMPS

      制造商：ON

      中文数据手册

      NCP1011datasheet.pdf

      产品信息

      The NCP101X series integrates a fixed-frequency current-mode controller and a 700 V voltage MOSFET. Housed in a PDIP7 package, the NCP101X offers everything needed to build a rugged and low-cost power supply, including soft-start, frequency jittering, short-circuit protection, skip-cycle, a maximum peak current setpoint and a Dynamic Self-Supply (no need for an auxiliary winding).
      Unlike other monolithic solutions, the NCP101X is quiet by nature: during nominal load operation, the part switches at one of the available frequencies (65-100-130 kHz). When the current setpoint falls below a given value, e.g. the output power demand diminishes, the IC automatically enters the so-called skip cycle mode and provides excellent efficiency at light loads. Because this occurs at typically 1/4 of the maximum peak value, no acoustic noise takes place. As a result, standby power is reduced to the minimum without acoustic noise generation.
      • Built-in 700V MOSFET with Typical RdsON of 11 or 22 Ohms
      • Large Creepage Distance between High-Voltage Pins
      • Current- Mode Fixed Frequency Operation: 65kHz - 100kHz - 130kHz
      • Skip-Cycle Operation at Low Peak Currents Only: No Acoustic Noise!
      • Dynamic Self-Supply, No Need of an Auxiliary Winding
      • Internal 1ms Soft-Start
      • Auto-Recovery Internal Output Short-Circuit Protection
      • Latched Overvoltage Protection with Auxiliary Winding Operation
      • Frequency Jittering for better EMI Signature
      • Below 100 mW Standby Power if Auxiliary Winding is Used
      • Internal Temperature Shutdown
      • Direct Optocoupler Connection
      • SPICE Models Available for Transient AC analysis
      • Pb-Free Packages are Available

      电路图、引脚图和封装图

      在线购买

      型号制造商描述购买
      NCP1011AP100GONIC OFFLINE SWITCH SMPS OVP 7DIP 立即购买
      NCP1011AP065GONConverter Offline Flyback Topology 65kHz 7-PDIP 立即购买
      NCP1011AP130GONConverter Offline Flyback Topology 130kHz 7-PDIP 立即购买
      NCP1011APL130R2GONIC CTRLR/MOSFET 130KHZ 7DIPGW 立即购买
      NCP1011APL065R2GONIC CTRLR/MOSFET 65KHZ 7DIPGW 立即购买
      NCP1011ST65T3GONIC OFFLINE SWIT SMPS CM SOT223 立即购买

      技术资料

      标题类型大小（KB）下载
      Evaluating the Power Capability of NCP101X MembersPDF57 点击下载
      Performance Improvements to the NCP1012 Evaluation BoardPDF95 点击下载
      IsSpice model for NCP101XRAR160 点击下载
      OrCAD model for NCP101XRAR26 点击下载
      Designing Converters with the NCP101X FamilyPDF140 点击下载
      A 6 W/12 W Universal Mains Adapter with the NCP101XPDF161 点击下载
      NCP101x LED Flasher with Luxeon V Star LEDPDF98 点击下载
      Non-isolated Negative Output Buck AC/DC ConverterPDF49 点击下载

      应用案例更多案例

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