DC to DC Converter and Switching Regulator Chip

TPS54972PWPR

Conv DC-DC 3V to 4V Synchronous Step Down Single-Out 0.2V to 2.5V 9A 28-Pin HTSSOP EP T/R

Texas Instruments

Product Technical Specifications

• EU RoHS

  Compliant

• ECCN (US)

  EAR99

• Part Status

  Active

• HTS

  8542.39.00.90

• Automotive

  No

• PPAP

  No

• Type

  Synchronous Step Down

• Output Type

  Adjustable

• Maximum Switching Frequency (kHz)

  420|252 to 762

• Switching Regulator

  Yes

• Number of Outputs

  1

• Output Voltage (V)

  0.2 to 2.5

• Maximum Output Current (A)

  9

• Minimum Input Voltage (V)

  3

• Maximum Input Voltage (V)

  4

• Typical Quiescent Current (uA)

  16000

• Line Regulation

  0.04%/V

• Load Regulation

  0.03%/A

• Minimum Operating Temperature (°C)

  -40

• Maximum Operating Temperature (°C)

  85

• Packaging

  Tape and Reel

• Mounting

  Surface Mount

• Package Height

  1.05(Max) mm

• Package Width

  4.5(Max) mm

• Package Length

  9.8(Max) mm

• PCB changed

  28

• Standard Package Name

  SO

• Supplier Package

  HTSSOP EP

• Pin Count

  28

• Lead Shape

  Gull-wing