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首页产品索引NCP1370

NCP1370

购买收藏
 LED Driver, Dimmable Quasi-Resonant Primary Side Current-Mode Controller for TV Backlight

制造商:ON

中文数据手册

产品信息

The NCP1370 is a PWM current mode controller targeting isolatedflyback and non−isolated constant current topologies. The controlleroperates in a quasi−resonant mode to provide high efficiency. Thanksto a novel control method, the device is able to precisely regulate aconstant LED current from the primary side. This removes the needfor secondary side feedback circuitry, biasing and an opto−coupler.The device is highly integrated with a minimum number of externalcomponents. A robust suite of safety protection is built in to simplifythe design. This device supports analog/digital dimming and bothmodes can be combined to enhance dimming precision. The NCP1370has a programmable peak current limit to optimize designcompatibility over a wide range of applications. The controllerfeatures a standby mode with reduced current consumption.
  • Accurate Primary Side Sensing
  • Quasi−resonant Peak Current−mode Control Operation
  • Line Feed−forward
  • Programmable Cycle−by−Cycle Peak Current Limit
  • Analog and/or PWM dimming
  • Secondary Diode Short Protection
  • V
  • Undervoltage and overvoltage protection
  • Open and Shorted Output LED Protection
  • Brown−out

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型号制造商描述购买
NCP1370BDR2G-- 立即购买
NCP1370ADR2G-- 立即购买

技术资料

标题类型大小(KB)下载
SOIC-8 Narrow BodyPDF61 点击下载
Dimmable Quasi-Resonant Primary Side Current-Mode ControllerPDF255 点击下载

应用案例更多案例

系列产品索引查看所有产品

NCV7720NCV8461NCP1851NCP1631
NCV7341NCP1032NCP4354NCP1608
NB7V58MNSI45060JDNCP1360NB7V32M
NCP51460NC7SZ19NC7SV19NCV7425
NC7SP157NCP3065NCV7702BNIC5004A
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