DC-DCコントローラ

TPS40091PWR

DC/DC Cntrlr Single-OUT Step Down 1000kHz 24-Pin TSSOP T/R

Texas Instruments

製品技術仕様

• EU RoHS

  Compliant

• ECCN (US)

  EAR99

• Part Status

  Active

• HTS

  8542.31.00.30

• SVHC

  Yes

• 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

  1.05(Max)

• Package Width

  4.5(Max)

• Package Length

  7.9(Max)

• PCB changed

  24

• Standard Package Name

  SO

• Supplier Package

  TSSOP

• Pin Count

  24

• Lead Shape

  Gull-wing