DC to DC Converter and Switching Regulator Chip

TPS54120RGYR

Conv DC-DC 4.5V to 17V Step Down Single-Out 0.8V to 6V 1A 24-Pin VQFN EP T/R

Texas Instruments

Product Technical Specifications

• EU RoHS

  Compliant

• ECCN (US)

  EAR99

• Part Status

  NRND

• HTS

  COMPONENTS

• Automotive

  No

• PPAP

  No

• Type

  Step Down

• Output Type

  Adjustable

• Maximum Switching Frequency (kHz)

  1320

• Switching Regulator

  Yes

• Number of Outputs

  1

• Output Voltage (V)

  0.8 to 6

• Maximum Output Current (A)

  1

• Minimum Input Voltage (V)

  4.5

• Maximum Input Voltage (V)

  17

• Maximum Low Level Output Voltage (V)

  0.3

• Operating Supply Voltage Range (V)

  4.5 to 17

• Typical Switch Current (A)

  1.4

• Typical Quiescent Current (uA)

  40

• Line Regulation

  100uV/V(Typ)

• Load Regulation

  5uV/mA(Typ)

• Efficiency (%)

  72

• Minimum Operating Temperature (°C)

  -40

• Maximum Operating Temperature (°C)

  125

• Packaging

  Tape and Reel

• Mounting

  Surface Mount

• Package Height

  0.88

• Package Width

  3.5

• Package Length

  5.5

• PCB changed

  24

• Standard Package Name

  QFN

• Supplier Package

  VQFN EP

• Pin Count

  24

• Lead Shape

  No Lead