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TPS40303DRCR

10 Terminals 3V~20V 10-Pin TPS40303 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 300kHz Transistor Driver


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-TPS40303DRCR
  • Package: 10-VFDFN Exposed Pad
  • Datasheet: -
  • Stock: 868
  • Description: 10 Terminals 3V~20V 10-Pin TPS40303 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: 1 day ago)
Mounting Type Surface Mount
Package / Case 10-VFDFN Exposed Pad
Surface Mount YES
Number of Pins 10
Operating Temperature -40°C~125°C TJ
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 TPS40303
Function Step-Down
Number of Outputs 1
Output Voltage 6.5V
Output Type Transistor Driver
Max Output Current 25A
Operating Supply Voltage 12V
Input Voltage-Nom 12V
Analog IC - Other Type SWITCHING CONTROLLER
Operating Supply Current 2.5mA
Output Configuration Positive
Output Current 10A
Voltage - Supply (Vcc/Vdd) 3V~20V
Quiescent Current 2.5mA
Control Features Enable, Power Good, Soft Start
Max Output Voltage 18V
Topology Buck
Min Input Voltage 3V
Control Mode VOLTAGE-MODE
Frequency - Switching 300kHz
Max Input Voltage 20V
Control Technique PULSE WIDTH MODULATION
Rise Time 15ns
Synchronous Rectifier Yes
Fall Time (Typ) 12 ns
Switcher Configuration PUSH-PULL
Max Frequency 330kHz
Max Duty Cycle 90 %
Isolation Non-Isolated
Clock Sync No
Height 1mm
Length 3mm
Width 3mm
Thickness 900μm
RoHS Status ROHS3 Compliant
Lead Free Lead Free

TPS40303DRCR Overview


As a result of 10-VFDFN Exposed Pad compact design, the switching controller is compatible with most applications. 1 outputs can be generated with the dc motor controller. PMIC packaging is solid with a Tape & Reel (TR) enclosure. With this function, you can deal with Transistor Driver dc switching's outputs (s). Voltages 3V~20V are the dc control's supply voltage and operating voltage, respectively. Worked in a -40°C~125°C TJ dc switcher before. Using this switching controller, it is possible to switch at 300kHz. dc dc regulator is made easier with Surface Mount. DCDC regulator is controlled efficiently by Enable, Power Good, Soft Start. A SWITCHING CONTROLLER analog integrated circuit is connected to the switch converters. There are a DUAL terminal on the switching converters. Various 10 terminations. This dc dc converter ic uses a variety of control techniques, including PULSE WIDTH MODULATION. There is a DC switcher's nominal voltage of 12V. Searching "TPS40303" will return other relevant dc to dc converter ics. Pins number 10 of switching converter in total. DC regulator outputs 6.5V voltage based on test statistics. A starting point for a project is to note down the dc dc regulator's usual output current, which is 10A. A duty cycle set at 90 % ensures voltage regulator dc to dc reliability during power-on and power-off. The max frequency of the pmic can reach 330kHz. For safe and reliable operation in a circuit, voltage regulator dc to dc is suggested that users apply 12V. Dormant dc switchings use 2.5mA. The maximum input voltage of the dc switcher is 20V, so users need to limit the voltage accordingly. The supply voltage must be 3V. There will be 25A current output from the dc switcher above 25A. A datasheet states that the switching converter can output 18V volts at its maximum. There is a 2.5mA volt supply current.

TPS40303DRCR Features


Transistor Driver Outputs
Switching Frequency: 300kHz
Enable, Power Good, Soft Start
PULSE WIDTH MODULATION
Max Duty Cycle: 90 %

TPS40303DRCR Applications


There are a lot of Texas Instruments TPS40303DRCR DC to DC converter applications.

  • Automation technology
  • Medical monitoring systems
  • Flaw detection equipment
  • Thermal power
  • Digital display device
  • Overvoltage protection circuits in TV sets
  • Computer rooms
  • Network technology
  • Series voltage regulation circuits
  • Serial communication converter