DC to DC Controllers

TPS40170RGYT

DC/DC Cntrlr Single-OUT Step Down 660kHz 20-Pin VQFN EP T/R

Texas Instruments

Product Technical Specifications

• EU RoHS

  Compliant

• ECCN (US)

  EAR99

• Part Status

  Active

• HTS

  COMPONENTS

• Automotive

  No

• PPAP

  No

• Number of Outputs

  1

• Topology

  Step Down

• Output Voltage (V)

  0.6 to 57

• Maximum Output Current (A)

  20

• Maximum Switching Frequency (kHz)

  660

• Minimum Input Voltage (V)

  4.5

• Maximum Input Voltage (V)

  60

• Operating Supply Voltage Range (V)

  4.5 to 60

• Maximum Supply Current (mA)

  4.5

• Typical Quiescent Current (mA)

  4.5

• Typical Gate Driver Pull Up Resistance (Ohm)

  2.4/2.64

• Typical Gate Driver Pull Down Resistance (Ohm)

  1.1/2.4

• Minimum Switching Frequency (kHz)

  540

• Typical Switching Frequency (kHz)

  600

• Synchronous Rectifier

  Yes

• Synchronous Clock

  Yes

• Control Method

  PWM

• Programmability

  Yes

• 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

  4.5

• PCB changed

  20

• Standard Package Name

  QFN

• Supplier Package

  VQFN EP

• Pin Count

  20

• Lead Shape

  No Lead