DC to DC Converter and Switching Regulator Chip

LMR14050SQDDARQ1

Conv DC-DC 4V to 40V Synchronous Step Down Single-Out 0.8V to 28V 5A Automotive 8-Pin HSOIC EP T/R

Texas Instruments

Product Technical Specifications

• EU RoHS

  Compliant

• ECCN (US)

  EAR99

• Part Status

  Active

• HTS

  COMPONENTS

• Automotive

  Yes

• PPAP

  Yes

• Type

  Synchronous Step Down

• Isolation

  Non-Isolated

• Output Type

  Adjustable

• Maximum Switching Frequency (kHz)

  200 to 2500

• Switching Regulator

  Yes

• Number of Outputs

  1

• Output Voltage (V)

  0.8 to 28

• Maximum Output Current (A)

  5

• Minimum Input Voltage (V)

  4

• Typical Input Voltage (V)

  12

• Maximum Input Voltage (V)

  40

• Operating Supply Voltage Range (V)

  4 to 40

• Typical Switch Current (A)

  7.9

• Typical Quiescent Current (uA)

  40

• Minimum Operating Temperature (°C)

  -40

• Maximum Operating Temperature (°C)

  125

• Supplier Temperature Grade

  Automotive

• Packaging

  Tape and Reel

• Mounting

  Surface Mount

• Package Height

  1.55(Max)

• Package Width

  4(Max)

• Package Length

  5(Max)

• PCB changed

  8

• Standard Package Name

  SO

• Supplier Package

  HSOIC EP

• Pin Count

  8

• Lead Shape

  Gull-wing