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TPS40074RHLT

20 Terminals 4.5V~28V 20-Pin TPS40074 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs Up to 1MHz Transistor Driver


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-TPS40074RHLT
  • Package: 20-VFQFN Exposed Pad
  • Datasheet: -
  • Stock: 323
  • Description: 20 Terminals 4.5V~28V 20-Pin TPS40074 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs Up to 1MHz Transistor Driver (Kg)

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Details

Tags

Parameters
Mounting Type Surface Mount
Package / Case 20-VFQFN Exposed Pad
Surface Mount YES
Number of Pins 20
Weight 47.287005mg
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
JESD-609 Code e4
Pbfree Code yes
Part Status Obsolete
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 20
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Subcategory Switching Regulator or Controllers
Terminal Position QUAD
Terminal Form NO LEAD
Peak Reflow Temperature (Cel) 260
Terminal Pitch 0.5mm
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number TPS40074
Function Step-Down
Number of Outputs 1
Qualification Status Not Qualified
Output Voltage 23V
Output Type Transistor Driver
Max Output Current 20A
Operating Supply Voltage 28V
Input Voltage-Nom 12V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Output Current 20A
Voltage - Supply (Vcc/Vdd) 4.5V~28V
Quiescent Current 1.5mA
Control Features Current Limit, Enable, Frequency Control, Power Good, Soft Start
Max Output Voltage 23V
Topology Buck
Min Input Voltage 4.5V
Control Mode VOLTAGE-MODE
Frequency - Switching Up to 1MHz
Max Input Voltage 28V
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes
Min Output Voltage 700mV
Switcher Configuration PUSH-PULL
Max Frequency 1MHz
Duty Cycle (Max) 95%
Height 900μm
Length 4.5mm
Width 3.5mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free

TPS40074RHLT Overview


In the 20-VFQFN Exposed Pad package, the switching controller meets most application requirements. dc motor controller is suitable for 1 output generation. PMIC packaging is solid with a Tape & Reel (TR) enclosure. The system can process Transistor Driver dc switching's outputs (s). A 4.5V~28V voltage is supplied to the dc control and used for operating it. Work well in dc switchers with a -40°C~85°C TA. With this switching controller, you can switch at Up to 1MHz. A generalization of dc dc regulator can be made using Surface Mount. For efficient switching control, the dcdc regulator features Current Limit, Enable, Frequency Control, Power Good, Soft Start. Connected to a SWITCHING CONTROLLER analog IC, the switch converters are connected to a power supply. switching converters terminal (s) are designed to be at QUAD. A variety of dc switching's functions can be performed on 20 terminations. The control methods that these dc dc converter ics use include PULSE WIDTH MODULATION. A DC switcher's nominal voltage of 12V is input. In addition to "TPS40074", there are other relevant dc to dc converter ics you can find. There are 20 pins on switching converter. Switching converter is a special type of Switching Regulator or Controllers. A 23V voltage of DC regulator was detected in the test statistics. You should note down the dc dc regulator's usual output current of 20A when you start a project. There is a maximum frequency of 1MHz on this dc regulators. To operate the voltage regulator dc to dc safely and reliably, users should apply 28V. During dormancy, the dc switching uses 1.5mA. In order to limit the voltage of a dc switcher whose maximum input voltage is 28V, it must be limited by the user. Voltage 4.5V is necessary for the supply. Input current cannot exceed 20A with this dc switcher. Datasheets state the switching converter can output up to 23V volts. 700mV voltage output is lower than 700mV.

TPS40074RHLT Features


Transistor Driver Outputs
Switching Frequency: Up to 1MHz
Current Limit, Enable, Frequency Control, Power Good, Soft Start
PULSE WIDTH MODULATION

TPS40074RHLT Applications


There are a lot of Texas Instruments TPS40074RHLT DC to DC converter applications.

  • Electrical power transmission
  • Adjustable voltage or current linear circuits
  • Medical equipment
  • Current source circuits
  • Access control systems
  • Surge protection circuits
  • Network technology
  • Analog precision reference circuits
  • Cutting machine tools
  • Printing equipment