直流-直流转换器和开关调节器芯片

LMS3635AQRNLRQ1

Conv DC-DC 3.5V to 42V Synchronous Step Down Single-Out 1V to 20V 3.5A Automotive 22-Pin VQFN-HR T/R

Texas Instruments

产品技术规范

• RoHS (Unione Europea)

  Compliant

• ECCN (Stati Uniti)

  EAR99

• Stato del componente

  Active

• Codice HTS

  8542.39.00.90

• Automotive

  Yes

• PPAP

  Yes

• Type

  Synchronous Step Down

• Output Type

  Adjustable

• Maximum Switching Frequency (kHz)

  400(Typ)

• Switching Regulator

  Yes

• Number of Outputs

  1

• Output Voltage (V)

  1 to 20

• Maximum Output Current (A)

  3.5

• Minimum Input Voltage (V)

  3.5

• Maximum Input Voltage (V)

  42

• Operating Supply Voltage Range (V)

  3.5 to 42

• Typical Switch Current (A)

  6

• Typical Quiescent Current (uA)

  7.5

• Efficiency (%)

  96

• Minimum Operating Temperature (°C)

  -40

• Maximum Operating Temperature (°C)

  150

• Supplier Temperature Grade

  Automotive

• Packaging

  Tape and Reel

• Mounting

  Surface Mount

• Package Height

  0.85(Max)

• Package Width

  4.1(Max)

• Package Length

  5.1(Max)

• PCB changed

  22

• Standard Package Name

  QFN

• Supplier Package

  VQFN-HR

• Pin Count

  22

• Lead Shape

  No Lead