DC to DC Controllers

TPS40090RHDT

DC/DC Cntrlr Single-OUT Step Down 1000kHz 28-Pin VQFN EP T/R

Texas Instruments

Product Technical Specifications

• EU RoHS

  Compliant

• ECCN (US)

  EAR99

• Part Status

  Active

• HTS

  8542.31.00.30

• Automotive

  No

• PPAP

  No

• Number of Outputs

  1

• Topology

  Step Down

• Output Voltage (V)

  0.7 to 3.3

• Maximum Output Current (A)

  120

• Maximum Switching Frequency (kHz)

  1000

• Minimum Input Voltage (V)

  4.5

• Maximum Input Voltage (V)

  15

• Operating Supply Voltage Range (V)

  4.5 to 15

• Typical Quiescent Current (mA)

  4

• Typical Gate Driver Pull Up Resistance (Ohm)

  27

• Typical Gate Driver Pull Down Resistance (Ohm)

  27

• Minimum Switching Frequency (kHz)

  100

• Synchronous Rectifier

  Yes

• Synchronous Clock

  Yes

• Control Method

  PWM

• Programmability

  Yes

• Minimum Operating Temperature (°C)

  -40

• Maximum Operating Temperature (°C)

  85

• Packaging

  Tape and Reel

• Mounting

  Surface Mount

• Package Height

  0.95(Max) mm

• Package Width

  5.15(Max) mm

• Package Length

  5.15(Max) mm

• PCB changed

  28

• Standard Package Name

  QFN

• Supplier Package

  VQFN EP

• Pin Count

  28

• Lead Shape

  No Lead