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直流至直流控制器

LM3478MMX/NOPB

DC/DC Cntrlr Single-OUT Step Up 1000kHz 8-Pin VSSOP T/R

Texas Instruments

产品技术规范

• 欧盟RoHS指令

  Compliant

• 美国出口管制分类ECCN编码

  EAR99

• 环保无铅

  Active

• 美国海关商品代码

  8542.39.00.90

• Automotive

  No

• PPAP

  No

• Number of Outputs

  1

• Topology

  Step Up

• Output Voltage (V)

  1.26 to 500

• Maximum Output Current (A)

  1

• Maximum Switching Frequency (kHz)

  1000

• Minimum Input Voltage (V)

  2.97

• Maximum Input Voltage (V)

  40

• Operating Supply Voltage Range (V)

  2.97 to 40

• Maximum Supply Current (mA)

  2.7(Typ)

• Typical Quiescent Current (mA)

  2.7

• Minimum Switching Frequency (kHz)

  100

• Synchronous Rectifier

  No

• Synchronous Clock

  Yes

• Control Method

  PWM

• Programmability

  Yes

• Minimum Operating Temperature (°C)

  -40

• Maximum Operating Temperature (°C)

  125

• Packaging

  Tape and Reel

• Mounting

  Surface Mount

• Package Height

  0.95(Max)

• Package Width

  3

• Package Length

  3

• PCB changed

  8

• Standard Package Name

  SO

• Supplier Package

  VSSOP

• Pin Count

  8

• Lead Shape

  Gull-wing