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UCC3813DTR-3G4

UCC3813DTR-3G4

UCC3813DTR-3G4

Texas Instruments

8 Terminals 3.6V~12V 8-Pin UCC3813 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 31kHz Transistor Driver

SOT-23

UCC3813DTR-3G4 Datasheet

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Specifications
Name Value
Type Parameter
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154, 3.90mm Width)
Number of Pins 8
Weight 72.603129mg
Operating Temperature 0°C~70°C TA
Packaging Tape & Reel (TR)
JESD-609 Code e4
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Subcategory Switching Regulator or Controllers
Technology BICMOS
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Supply Voltage 10V
Frequency 1MHz
Base Part Number UCC3813
Function Step-Up, Step-Up/Step-Down
Number of Outputs 1
Output Voltage 1V
Output Type Transistor Driver
Input Voltage-Nom 10V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Output Current 200mA
Voltage - Supply (Vcc/Vdd) 3.6V~12V
Control Features Frequency Control
Input Voltage (Min) 4V
Topology Boost, Flyback, Forward Converter
Control Mode CURRENT-MODE
Frequency - Switching 31kHz
Control Technique PULSE WIDTH MODULATION
Rise Time 41ns
Supply Current-Max (Isup) 30mA
Synchronous Rectifier No
Fall Time (Typ) 44 ns
Switcher Configuration SINGLE
Max Duty Cycle 100 %
Duty Cycle (Max) 99%
Length 4.9mm
Width 3.9mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free
UCC3813DTR-3G4 Product Details

UCC3813DTR-3G4 Overview


In the 8-SOIC (0.154, 3.90mm Width) package, the switching controller meets most application requirements. dc motor controller is suitable for 1 output generation. There is a Tape & Reel (TR) solid enclosure around the pmic. A total of Transistor Driver dc switching's outputs can be handled by it. A 3.6V~12V voltage is supplied to the dc control and used for operating it. Suitable for a 0°C~70°C TA dc switcher. Using this switching controller, it is possible to switch at 31kHz. It is suitable for general dc dc regulator when it is set to Surface Mount. To provide efficient switching control, Frequency Control is included in the dcdc regulator. Thare switch converters are connected to an analog integrated circuit (IC) of type SWITCHING CONTROLLER. There are a terminal (s) on the switching converters that are designed at DUAL. 8 terminations with various dc switching's functions. This dc dc converter ic uses a variety of control techniques, including PULSE WIDTH MODULATION. DC switcher's input voltageis 10V volts. In addition to "UCC3813", there are other relevant dc to dc converter ics you can find. There are 8 pins on switching converter. Switching converter type is specifically Switching Regulator or Controllers. It is recommended that the dc dc voltage regulator's minimum input voltage be 4V. Statistically, the DC regulator outputs 1V voltage. normally, the dc dc regulator's output current is 200mA, which you should keep in mind when starting a project. The duty cycle of the voltage regulator dc to dc can be set to 100 % on power-up or power-down to ensure reliability. DC switcher's Surface Mount makes it qualified for most application and prototype designs. DC switcher'sThe switching controller works at a frequency of 1MHz. The supply voltage must be 10V. 30mA more than 30mA current should be supplied to the controller.

UCC3813DTR-3G4 Features


Transistor Driver Outputs
Switching Frequency: 31kHz
Frequency Control
PULSE WIDTH MODULATION
Max Duty Cycle: 100 %
Frequency: 1MHz

UCC3813DTR-3G4 Applications


There are a lot of Texas Instruments UCC3813DTR-3G4 DC to DC converter applications.

  • Motor controller circuits
  • Terrestrial set-top boxes
  • Gear/thread machining machines
  • CMM
  • USB circuits
  • Scientific research
  • Automatic testing equipment
  • Smoke exhaust equipment
  • Imported equipment
  • Shearing machines

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