产品详情
  • 产品名称:AC-DC LD7552

  • 产品型号:LD7552
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简单介绍:
上海毅钧the LD7552 is a low cost, low startup current, current mode PWM controller with green-mode power-saving operation.The integrated functions such as the leading-edge blanking of the current sensing,
详情介绍:

Features

  • High-Voltage CMOS Process with Excellent ESD Protection
  • Very Low Startup Current (Typical 5mA)
  • l Under Voltage Lockout (UVLO)
  • Current Mode Control with Cycle-by-Cycle Peak Current Limiting
  • Leading-Edge Blanking on CS Pin
  • Programmable Switching Frequency
  • Internal Slope Compensation
  • Proprietary Green-Mode Control for Power Savingj
  • Non-audible-noise Green Mode Control
  • 500mA Driving Capability
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