直流-直流转换器和开关调节器芯片

TPS628682ARQYR

Conv DC-DC 2.4V to 5.5V Synchronous Step Down Single-Out 0.8V to 3.35V 4A 9-Pin VQFN-HR 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

• SVHC

  Yes

• Automotive

  No

• PPAP

  No

• Type

  Synchronous Step Down

• Output Type

  Adjustable

• Maximum Switching Frequency (kHz)

  2400(Typ)

• Switching Regulator

  Yes

• Number of Outputs

  1

• Output Voltage (V)

  0.8 to 3.35

• Maximum Output Current (A)

  4

• Minimum Input Voltage (V)

  2.4

• Maximum Input Voltage (V)

  5.5

• Operating Supply Voltage Range (V)

  2.4 to 5.5

• Typical Switch Current (A)

  5.5

• Typical Quiescent Current (uA)

  4

• Load Regulation

  0.04%/A(Typ)

• Efficiency (%)

  90(Min)

• Minimum Operating Temperature (°C)

  -40

• Maximum Operating Temperature (°C)

  125

• Packaging

  Tape and Reel

• Mounting

  Surface Mount

• Package Height

  0.95(Max) mm

• Package Width

  1.6(Max) mm

• Package Length

  2.6(Max) mm

• PCB changed

  9

• Standard Package Name

  QFN

• Supplier Package

  VQFN-HR

• Pin Count

  9

• Lead Shape

  No Lead