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首页产品索引CS5124

CS5124

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 PWM Controller, Integrated, Current Mode, for Forward or Flyback (36 - 75 V Telecom Supply)

制造商:ON

中文数据手册

产品信息

The CS5124 is an Integrated Current Mode PWM Controller designed specifically for dc-dc converters found in the 48V telecommunications industry. This PWM Controller integrates many commonly required current mode power supply features and allows the power supply designer to realize substantial cost and board space savings.
CS5124: 400kHz w/VBIAS Pin, 195mV first current sense threshold
The CS5124 integrates the following features: Internal Oscillator, Slope Compensation, Sleep On/Off, Under Voltage Lock Out, Thermal Shutdown, Soft Start Timer, Low Voltage Current Sense for Resistive Sensing, Second Current Threshold for Pulse by Pulse Over Current Protection, a Direct Optocoupler Interface and Leading Edge Current Blanking.
The CS5124 Integrated Current Mode PWM Controller has supply range of 7.7V to 20V and can be powered from a 36-75.0 volt telecom supply.
  • Line UVLO Monitoring
  • Low Current Sense Voltage for Resistive Current Sensing
  • Bias for Start up Circuitry
  • Thermal Shutdown
  • Sleep On/Off Pin
  • Soft Start Timer
  • Leading Edge Blanking
  • Direct Optocoupler Interface
  • 90ns Propagation Delay
  • 35ns Driver Rise and Fall Times
  • Sleep Mode
  • Pb-Free Package is Available

电路图、引脚图和封装图

在线购买

型号制造商描述购买
CS5124XD8GON 立即购买
CS5124XDR8GONIC REG CTRLR MULT TOPOLOGY 8SOIC 立即购买

技术资料

标题类型大小(KB)下载
High Performance, Integrated Current Mode PWM ControllersPDF168 点击下载
Demonstration Note for CS5124 48 V to 5.0 V, 1.0 A Flyback ConverterPDF163 点击下载
SOIC-8 Narrow BodyPDF61 点击下载
CS5124_PKG.GIFUNKNOW5 点击下载

应用案例更多案例

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