直流-直流转换器和开关调节器芯片

TPS65251-2RHAT

Conv DC-DC 4.5V to 18V Synchronous Step Down Triple-Out 0.8V to 17V 3A/2A/2A Automotive 40-Pin VQFN 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

  8542.39.00.90

• Automotive

  Yes

• PPAP

  No

• Type

  Synchronous Step Down

• Output Type

  Adjustable

• Maximum Switching Frequency (kHz)

  300 to 2200

• Switching Regulator

  Yes

• Number of Outputs

  3

• Output Voltage (V)

  0.8 to 17

• Maximum Output Current (A)

  2, 3

• Minimum Input Voltage (V)

  4.5

• Maximum Input Voltage (V)

  18

• Operating Supply Voltage Range (V)

  4.5 to 18

• Typical Quiescent Current (uA)

  20000

• Minimum Operating Temperature (°C)

  -40

• Maximum Operating Temperature (°C)

  125

• Packaging

  Tape and Reel

• Mounting

  Surface Mount

• Package Height

  0.95(Max)

• Package Width

  6.15(Max)

• Package Length

  6.15(Max)

• PCB changed

  40

• Standard Package Name

  QFN

• Supplier Package

  VQFN EP

• Pin Count

  40

• Lead Shape

  No Lead

• Family/Series

  TPS65251-2

• ROHS Version

  2011/65/EU, 2015/863

• Quantity Packaging

  250

• MSL

  3