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  • TPS40190DRCRG4

TPS40190DRCRG4

10 Terminals 4.5V~15V 10-Pin TPS40190 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 300kHz Transistor Driver


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-TPS40190DRCRG4
  • Package: 10-VFDFN Exposed Pad
  • Datasheet: -
  • Stock: 300
  • Description: 10 Terminals 4.5V~15V 10-Pin TPS40190 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 300kHz Transistor Driver (Kg)

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Details

Tags

Parameters
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 4 days ago)
Mounting Type Surface Mount
Package / Case 10-VFDFN Exposed Pad
Surface Mount YES
Number of Pins 10
Weight 26.109911mg
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 10
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Terminal Pitch 0.5mm
Base Part Number TPS40190
Function Step-Down
Number of Outputs 1
Output Voltage 12.75V
Output Type Transistor Driver
Max Output Current 20A
Operating Supply Voltage 15V
Input Voltage-Nom 12V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Output Current 20A
Voltage - Supply (Vcc/Vdd) 4.5V~15V
Quiescent Current 2.5mA
Control Features Enable
Max Output Voltage 12.75V
Topology Buck
Min Input Voltage 4.5V
Control Mode VOLTAGE-MODE
Frequency - Switching 300kHz
Max Input Voltage 15V
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes
Min Output Voltage 600mV
Switcher Configuration PUSH-PULL
Max Frequency 360kHz
Duty Cycle (Max) 85%
Clock Sync No
Height 1mm
Length 3mm
Width 3mm
Thickness 900μm
RoHS Status ROHS3 Compliant
Lead Free Lead Free

TPS40190DRCRG4 Overview


With a 10-VFDFN Exposed Pad package, the switching controller is suitable for a wide range of applications. There is sufficient capacity to generate switching controller for outputs 1. The pmic is packaged in Tape & Reel (TR) solid enclosure. With Transistor Driver dc switching's output (s), it is able to handle it. Voltages 4.5V~15V are the dc control's supply voltage and operating voltage, respectively. Suitable for working in an dc switcher that has a -40°C~85°C TA. In this switching controller, the switch can be set to 300kHz. As it has a Surface Mount value, it can be used for general dc dc regulator. Enable is used for efficient switching control in the dcdc regulator. The switch converters are connected to an analog IC with a SWITCHING CONTROLLER output. A switching converters's terminal (s) sits at the DUAL position. A variety of dc switching's functions can be performed on 10 terminations. PULSE WIDTH MODULATION is an example of one of the control techniques these dc dc converter ics adapt. DC switcher's voltage input of 12V. Search for "TPS40190" to find other relevant dc to dc converter ics. There are only 10 pins on switching converter. Based on the test statistics, DC regulator outputs voltage 12.75V. normally, the dc dc regulator's output current is 20A, which you should keep in mind when starting a project. DC regulator has a maximum frequency of 360kHz. For safe and reliable operation in a circuit, voltage regulator dc to dc is suggested that users apply 15V. A dc switching in a dormant state uses 2.5mA. The maximum input voltage of this dc switcher is 15V, so users must limit the voltage accordingly. Voltage 4.5V is needed for the supply. There will be 20A current output from the dc switcher above 20A. Datasheets indicate that the switching converter can output 12.75V volts at its maximum. A voltage controller's lowest output voltage cannot be less than 600mV.

TPS40190DRCRG4 Features


Transistor Driver Outputs
Switching Frequency: 300kHz
Enable
PULSE WIDTH MODULATION

TPS40190DRCRG4 Applications


There are a lot of Texas Instruments TPS40190DRCRG4 DC to DC converter applications.

  • Digital precision reference circuits
  • ATMs
  • Linear guide
  • Thermal power
  • Grinders
  • Mobile phones
  • Arc suppression circuits
  • Photovoltaic power
  • Smoke prevention equipment
  • Pipe bending machines