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UCC3813D-3

UCC3813D-3

UCC3813D-3

Texas Instruments

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

SOT-23

UCC3813D-3 Datasheet

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In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 1 day ago)
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 Tube
JESD-609 Code e4
Pbfree Code yes
Part Status Active
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 4.06V
Output Type Transistor Driver
Input Voltage-Nom 10V
Analog IC - Other Type SWITCHING CONTROLLER
Nominal Supply Current 500μA
Output Configuration Positive
Power Dissipation 650mW
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 BUCK-BOOST
Max Duty Cycle 100 %
Duty Cycle (Max) 99%
Height 1.75mm
Length 4.9mm
Width 3.91mm
Thickness 1.58mm
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $3.18000 $3.18
10 $2.85600 $28.56
UCC3813D-3 Product Details

UCC3813D-3 Overview


This switching controller fits most application requirements since it is packaged in a 8-SOIC (0.154, 3.90mm Width) package. dc motor controller is suitable for 1 output generation. Packaging for the pmic consists of Tube solid enclosures. It is capable of handling Transistor Driver dc switching's outputs (s). Voltages 3.6V~12V are the dc control's supply voltage and operating voltage, respectively. Suitable for work in a 0°C~70°C TA dc switcher. In this switching controller, the switch can be set to 31kHz. dc dc regulator can be generalized using Surface Mount. DCDC regulator is controlled efficiently by Frequency Control. Thare switch converters are connected to an analog integrated circuit (IC) of type SWITCHING CONTROLLER. A switching converters's terminal (s) sits at the DUAL position. There are many different types of terminations for 8. A few of the control techniques these dc dc converter ics adapt include PULSE WIDTH MODULATION. DC switcher's input voltageis set to 10V. Other relevant dc to dc converter ics will be returned if you search "UCC3813". Total pins of switching converter are 8. Specifically, switching converter falls under the Switching Regulator or Controllers category. It is recommended that the input voltage of the dc dc voltage regulator be 4V. Statistically, the DC regulator outputs 4.06V voltage. If you are starting a new project, you should note the dc dc regulator's typical output current is 200mA. During power-up and power-down, the maximum duty cycle of the voltage regulator dc to dc is set to 100 %. As DC switcher has a Surface Mount, it's suitable for most applications and prototype designs. Switching controllers operate at 1MHz frequencies. Switching controller is necessary to provide a voltage of 10V. It is not recommended to supply more current to the controller than 30mA. This the controllers dc receives a 500μA nominal current supply.

UCC3813D-3 Features


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

UCC3813D-3 Applications


There are a lot of Texas Instruments UCC3813D-3 DC to DC converter applications.

  • Various precision measuring detectors
  • Planers
  • Boring machines
  • Computer monitoring equipment of building
  • Computed tomography (CT)
  • Terrestrial set-top boxes
  • Scientific testing
  • Fire elevators
  • Printing equipment
  • Digital video recorders

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