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  • TPS40090RHDT

TPS40090RHDT

28 Terminals 4.5V~15V 28-Pin TPS40090 DC to DC converter ICSWITCHING CONTROLLER 4 Outputs 100kHz~1.2MHz PWM Signal


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-TPS40090RHDT
  • Package: 28-VFQFN Exposed Pad
  • Datasheet: -
  • Stock: 967
  • Description: 28 Terminals 4.5V~15V 28-Pin TPS40090 DC to DC converter ICSWITCHING CONTROLLER 4 Outputs 100kHz~1.2MHz PWM Signal (Kg)

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Details

Tags

Parameters
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 1 week ago)
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 28-VFQFN Exposed Pad
Number of Pins 28
Weight 71.610895mg
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 28
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Additional Feature IT CAN ALSO OPERATE WITH CURRENT MODE
Terminal Position QUAD
Peak Reflow Temperature (Cel) 260
Base Part Number TPS40090
Function Step-Down
Number of Outputs 4
Output Voltage 3.3V
Output Type PWM Signal
Operating Supply Voltage 15V
Input Voltage-Nom 12V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Output Current 120A
Voltage - Supply (Vcc/Vdd) 4.5V~15V
Quiescent Current 4mA
Control Features Current Limit, Enable, Frequency Control, Power Good, Soft Start
Topology Buck
Control Mode CURRENT-MODE
Frequency - Switching 100kHz~1.2MHz
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier No
Switcher Configuration PHASE-SHIFT
Max Frequency 1MHz
Duty Cycle (Max) 87.5%
Clock Sync Yes
Height 1mm
Length 5mm
Width 5mm
Thickness 900μm
RoHS Status ROHS3 Compliant
Lead Free Lead Free

TPS40090RHDT Overview


It comes in a 28-VFQFN Exposed Pad package, so switching controller can be used for most applications. For outputs of 4, this dc motor controller is suitable. PMIC is packaged in a solid enclosure of Tape & Reel (TR). The system can process PWM Signal dc switching's outputs (s). This dc control operates at 4.5V~15V and has a 4.5V~15V supply voltage. A -40°C~85°C TA dc switcher is not a problem. Switching can be done at 100kHz~1.2MHz with this switching controller. dc dc regulator is made easier with Surface Mount. Current Limit, Enable, Frequency Control, Power Good, Soft Start is used for efficient switching control in the dcdc regulator. Connected to a SWITCHING CONTROLLER analog IC, the switch converters are connected to a power supply. The switching converters's terminal (s) are designed at QUAD . Different dc switching's functions can be applied to 28 terminations. PULSE WIDTH MODULATION is an example of one of the control techniques these dc dc converter ics adapt. It is inputted with a DC switcher's voltage of 12V. You can find other relevant dc to dc converter ics by searching "TPS40090". There are 28 pins on switching converter. A 3.3V voltage of DC regulator was detected in the test statistics. It's important to remember that the dc dc regulator's normaloutput current is 120A, so you should note it down when starting a new project. Because of DC switcher's Surface Mount, it is suitable for most prototype designs and applications. DC regulators have a maximum frequency of 1MHz. For better satisfaction, the value of DC to DC voltage regulator is IT CAN ALSO OPERATE WITH CURRENT MODE. For safe and reliable operation in a circuit, voltage regulator dc to dc is suggested that users apply 15V. In a dormant state, the dc switching uses 4mA.

TPS40090RHDT Features


PWM Signal Outputs
Switching Frequency: 100kHz~1.2MHz
Current Limit, Enable, Frequency Control, Power Good, Soft Start
PULSE WIDTH MODULATION
IT CAN ALSO OPERATE WITH CURRENT MODE

TPS40090RHDT Applications


There are a lot of Texas Instruments TPS40090RHDT DC to DC converter applications.

  • Precision electronic equipment
  • Fire elevators
  • seismic instrument power circuits
  • Ball screw pair
  • Surface processing equipment
  • Injection molding machinery
  • Sink circuits
  • Household control circuits
  • Flexible manufacturing cells
  • Communication system