LM3224MM-ADJ/NOPB by Texas Instruments | APACDC to DC Converters | Avnet ASIA
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LM3224MM-ADJ/NOPB

Texas Instruments

Conv DC-DC Single Step Up 2.7V to 7V 8-Pin MSOP T/R

制造商料号#: LM3224MM-ADJ/NOPB

替代型号#: LM3224MM-ADJ/NOPB


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描述

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替代/替换

信息

The LM3224 is a step-up DC/DC converter with a 0.15Ω (typ.), 2.45A (typ.) internal switch and pin selectable operating frequency. With the ability to convert 3.3V to multiple outputs of 8V, -8V, and 23V, the LM3224 is an ideal part for biasing TFT displays. With the high current switch it is also ideal for driving high current white LEDs for flash applications. The LM3224 can be operated at switching frequencies of 615kHz and 1.25MHz allowing for easy filtering and low noise. An external compensation pin gives the user flexibility in setting frequency compensation, which makes possible the use of small, low ESR ceramic capacitors at the output. An external soft-start pin allows the user to control the amount of inrush current during start up. The LM3224 is available in a low profile 8-lead VSSOP package.

技术参数

  • Operating Voltage Range of 2.7V to 7V
  • 615kHz/1.25MHz Pin Selectable Frequency Operation
  • Over Temperature Protection
  • Optional Soft-Start Function
  • 8-Lead VSSOP Package
  • 技术特性

    描述
    寻找类似物料
    MSL Level
    1
    Max Processing Temp
    260
    Switching Regulator
    Yes
    Mounting
    Surface Mount
    Lead Finish
    Tin
    Product Dimensions
    3 x 3 x 0.86 mm

    ECCN / UNSPSC

    描述
    ECCN:
    EAR99
    计划交货期 B:
    8542390000"

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