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商品参数:

  • 型号:LM3478MM
  • 厂家:National Semiconductor
  • 批号:08+NOPB
  • 整包数量:
  • 最小起批量:10
  • 标记/丝印/代码/打字:
  • 封装:MSOP-8
  • 技术文档:下载

控制方式MODEPWM
输入电压VINInput Voltage2.97~ 40V
输出电压VOUTOutput Voltage
输出电流IOUTOutput Current
震荡频率FOSCOscillation Frequency100KHz~ 1MHz
内置FETBuilt-in FETNMOS
Description & ApplicationsHigh Efficiency Low-Side N-Channel Controller for Switching Regulator •8-lead Mini-SO8 (MSOP-8) package •Internal push-pull driver with 1A •peak current capability •Current limit and thermal shutdown •Frequency compensation optimized with a capacitor and a resistor •Internal softstart •Current Mode Operation •Undervoltage Lockout with hysteresis •Distributed Power Systems •Battery Chargers •Offline Power Supplies •Telecom Power Supplies •Automotive Power Systems
描述与应用高效率,低侧N通道开关稳压器控制器 •8引脚小型SO8封装(MSOP-8) •具有1A的峰值电流能力的内部推挽驱动 •电流限制和热关机 •带有理想电容和电阻的频率补偿 •内部软启动 •电流模式操作 •滞后欠压闭锁 •分布式电源系统 •电池充电器 •离线电源 •电信电源 •汽车电源系统
规格书PDF 下载

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深圳市爱瑞凯电子科技有限公司
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LM3478MM
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