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LM5030MMX

LM5030MMX Description

100V Push-Pull Current Mode PWM Controller

LM5030MMX Categories

PWM Controllers
Current Mode PWM Controllers
PWM ICs

LM5030MMX Manufacturer

National Semiconductor

LM5030MMX Datasheet (PDF)

LM5030MMX Datasheet

LM5030MMX Price & Availability


Check LM5030MMX Price & Availability at Canics

LM5030MMX Features

  • Internal High Voltage Start-up Regulator
  • Single Resistor Oscillator Setting
  • Synchronizable
  • Error Amplifier
  • Precision Reference
  • Adjustable Softstart
  • Dual Mode Over-Current Protection
  • Slope Compensation
  • Direct Optocoupler Interface
  • 1.5A Peak Gate Drivers
  • Thermal Shutdown

LM5030MMX Description

    The LM5030 High Voltage PWM controller contains all of the features needed to implement Push-Pull and Bridge topologies, using current-mode control in a small 10 pin package. This device provides two alternating gate driver outputs. The LM5030 includes a high-voltage start-up regulator that operates over a wide input range of 14V to 100V. Additional features include: error amplifier, precision reference, dual mode current limit, slope compensation, softstart, sync capability and thermal shutdown. This high speed IC has total propagation delays less than 100ns and a 1MHz capable single resistor adjustable oscillator.

    Package: MSOP-10 (Contact factory for thermally enhanced LLP availability).

    LM5030MMX Parameters

    StatusFull production
    PackageMINI SOIC
    Temperature Min (deg C)-40
    Temperature Max (deg C)125
    Pins10
    Pricing$1.15
    Multiple Output CapabilityYes
    On/Off PinYes
    Error FlagNo
    InputMin Voltage (Volt)8
    InputMax Voltage (Volt)100
    RegTypeSwitching Controller
    TopologyFlyback, Inverting, Step-Up, Step-Down, Forward
    Adjustable OutputYes
    Switching Frequency (Hz)1000000
    Adj Switch FrequencyYes
    Sync PinYes
    FlybackNo
    InvertingYes
    Step-UpYes
    Step-DownYes
    Efficiency (%)90
    Output Power (Watt)800
    Select parameters and click to see components with these parameters.

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