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商品参数：

  • 型号：MIC2179-3.3BSM
  • 厂家：MICREL
  • 批号：03+
  • 整包数量：
  • 最小起批量：10
  • 标记/丝印/代码/打字：MIC2179-3.3BSM
  • 封装：SSOP-20L
  • 技术文档：下载

控制方式MODEPWM
输入电压VINInput Voltage4.5~16.5V
输出电压VOUTOutput Voltage3.3V
输出电流IOUTOutput Current600mA
震荡频率FOSCOscillation Frequency200KHZ
内置FETBuilt-in FETPMOS
Description & Applications1.5A Synchronous Buck Regulators • 4.5V to 16.5V input voltage range • Dual-mode operation for high efficiency (up to 96%) PWM mode for > 200mA load current Skip mode for < 200mA load current • 100mΩ internal power MOSFETs at 12V input • 200kHz preset switching frequency • Low quiescent current 1.0mA in PWM mode 600µA in skip mode < 5µA in shutdown mode • Current-mode control Simplified loop compensation Superior line regulation • 100% duty cycle for low dropout operation • Current limit • Thermal shutdown • Undervoltage lockout • High-efficiency, battery-powered supplies • Buck (step-down) dc-to-dc converters • Palmtop computers • Laptop computers • Cellular telephones • Hand-held instruments • Battery Chargers
描述与应用1.5A同步降压型稳压器 • 4.5V to 16.5V input voltage range • Dual-mode operation for high efficiency (up to 96%) PWM mode for > 200mA load current Skip mode for < 200mA load current • 100mΩ internal power MOSFETs at 12V input • 200kHz preset switching frequency • Low quiescent current 1.0mA in PWM mode 600µA in skip mode < 5µA in shutdown mode • Current-mode control Simplified loop compensation • 100% duty cycle for low dropout operation • Current limit • Thermal shutdown • Undervoltage lockout • High-efficiency, battery-powered supplies • Buck (step-down) dc-to-dc converters • Palmtop computers • Laptop computers • Cellular telephones • Hand-held instruments • Battery Chargers
规格书PDF 下载

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深圳市爱瑞凯电子科技有限公司
商品：
MIC2179-3.3BSM
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