直流至直流控制器

TPS51275CRUKR

DC/DC Cntrlr Dual-OUT Step Down 360kHz/430kHz 20-Pin WQFN EP 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

  8542.31.00.30

• SVHC

  Yes

• Automotive

  No

• PPAP

  No

• Number of Outputs

  2

• Topology

  Step Down

• Output Voltage (V)

  5|3.3

• Maximum Output Current (A)

  20

• Maximum Switching Frequency (kHz)

  360|430

• Minimum Input Voltage (V)

  5

• Maximum Input Voltage (V)

  24

• Operating Supply Voltage Range (V)

  5 to 24

• Maximum Supply Current (mA)

  0.86(Typ)

• Typical Quiescent Current (mA)

  0.86

• Typical Gate Driver Pull Up Resistance (Ohm)

  3/3

• Typical Gate Driver Pull Down Resistance (Ohm)

  0.9/1.9

• Control Method

  PWM

• Minimum Operating Temperature (°C)

  -40

• Maximum Operating Temperature (°C)

  125

• Packaging

  Tape and Reel

• Mounting

  Surface Mount

• Package Height

  0.75(Max)

• Package Width

  3.1(Max)

• Package Length

  3.1(Max)

• PCB changed

  20

• Standard Package Name

  QFN

• Supplier Package

  WQFN EP

• Pin Count

  20

• Lead Shape

  No Lead