LM5000-3MTCX/NOPB by Texas Instruments | APACDC to DC Converters | Avnet ASIA
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信息

LM5000-3MTCX/NOPB

Texas Instruments

Conv DC-DC Single Step Up 3.1V to 40V 16-Pin TSSOP T/R

製造商產品編號: LM5000-3MTCX/NOPB

替代料號: LM5000-3MTCX/NOPB


通過RoHS認證

描述

文檔

替代/替換

資料

The LM5000 is a monolithic integrated circuit specifically designed and optimized for flyback, boost or forward power converterapplications. The internal power switch is rated for a maximum of 80V, with a current limit set to 2A. Protecting the powerswitch are current limit and thermal shutdown circuits. The current mode control scheme provides excellent rejection of linetransients and cycle-by-cycle current limiting. An external compensation pin and the built-in slope compensation allow theuser to optimize the frequency compensation. Other distinctive features include softstart to reduce stresses during start-upand an external shutdown pin for remote ON/OFF control. There are two operating frequency ranges available. The LM5000-3 ispin selectable for either 300kHz (FS Grounded) or 700kHz (FS Open). The LM5000-6 is pin selectable for either 600kHz (FS Grounded)or 1.3MHz (FS Open). The device is available in a low profile 16-lead TSSOP package or a thermally enhanced 16-lead LLP package.

技術參數

  • 80V internal switch
  • Operating input voltage range of 3.1V to 40V
  • Adjustable output voltage
  • External compensation
  • Input undervoltage lockout
  • Softstart
  • Current limit
  • Over temperature protection
  • External shutdown
  • Small 16-Lead TSSOP or 16-Lead LLP package
  • 技術屬性

    描述
    尋找類似物料
    Output Voltage
    1.295 V
    Product Dimensions
    5 x 4.4 x 0.9 mm
    Maximum Input Voltage
    40 V
    Operating Temperature
    -40 to 125 °C
    Minimum Input Voltage
    3.1 V
    Pin Count
    16
    Max Processing Temp
    260
    Output Type
    Adjustable
    Supplier Package
    TSSOP
    Efficiency
    90 %
    Operating Supply Voltage
    3.1 to 40 V
    Lead Finish
    Matte Tin
    Switching Frequency
    300|700 kHz
    Number of Outputs
    1
    Mounting
    Surface Mount
    MSL Level
    1
    Switching Regulator
    Yes
    Type
    Step Up

    ECCN/UNSPSC

    描述
    ECCN:
    EAR99
    計劃交貨期 B:
    8542390000"

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