DC to DC Converter and Switching Regulator Chip

LMR34215FSC5RNXRQ1

Conv DC-DC 4.2V to 42V Synchronous Step Down Single-Out 5V 1.5A Automotive AEC-Q100 12-Pin VQFN-HR T/R

Texas Instruments

Product Technical Specifications

• EU RoHS

  Compliant

• ECCN (US)

  EAR99

• Part Status

  Active

• HTS

  8542.39.00.90

• Automotive

  Yes

• PPAP

  Yes

• Type

  Synchronous Step Down

• Output Type

  Fixed

• Maximum Switching Frequency (kHz)

  2100(Typ)

• Switching Regulator

  Yes

• Number of Outputs

  1

• Output Voltage (V)

  5

• Maximum Output Current (A)

  1.5

• Minimum Input Voltage (V)

  4.2

• Maximum Input Voltage (V)

  42

• Operating Supply Voltage Range (V)

  4.2 to 42

• Typical Quiescent Current (uA)

  24

• Efficiency (%)

  93

• Minimum Operating Temperature (°C)

  -40

• Maximum Operating Temperature (°C)

  125

• Supplier Temperature Grade

  Automotive

• Packaging

  Tape and Reel

• Mounting

  Surface Mount

• Package Height

  0.85(Max) mm

• Package Width

  2.1(Max) mm

• Package Length

  3.1(Max) mm

• PCB changed

  12

• Standard Package Name

  QFN

• Supplier Package

  VQFN-HR

• Pin Count

  12

• Lead Shape

  No Lead