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UCC3803N

8 Terminals 3.6V~12V 8-Pin UCC3803 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 31kHz Transistor Driver


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-UCC3803N
  • Package: 8-DIP (0.300, 7.62mm)
  • Datasheet: -
  • Stock: 600
  • Description: 8 Terminals 3.6V~12V 8-Pin UCC3803 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 31kHz Transistor Driver (Kg)

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Details

Tags

Parameters
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 1 day ago)
Mount Through Hole
Mounting Type Through Hole
Package / Case 8-DIP (0.300, 7.62mm)
Number of Pins 8
Weight 523.190449mg
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
Supply Voltage 10V
Terminal Pitch 2.54mm
Frequency 1MHz
Base Part Number UCC3803
Function Step-Up, Step-Down, 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 1W
Output Current 200mA
Voltage - Supply (Vcc/Vdd) 3.6V~12V
Control Features Frequency Control
Topology Buck, Boost, Flyback, Forward Converter
Control Mode CURRENT-MODE
Frequency - Switching 31kHz
Control Technique PULSE WIDTH MODULATION
Rise Time 41ns
Supply Current-Max (Isup) 25mA
Synchronous Rectifier No
Fall Time (Typ) 44 ns
Nominal Input Voltage 10V
Switcher Configuration SINGLE
Max Duty Cycle 100 %
Input Current 500μA
Duty Cycle (Max) 99%
Height 5.08mm
Length 9.81mm
Width 6.35mm
Thickness 3.9mm
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free

UCC3803N Overview


It comes in a 8-DIP (0.300, 7.62mm) package, so switching controller can be used for most applications. This dc motor controller can be used to generate outputs with 1 numbers. An enclosure of Tube is used to package the PMIC. It is capable of handling Transistor Driver dc switching's outputs (s). 3.6V~12V is the supply voltage and the operating voltage of the dc control. A 0°C~70°C TA dc switcher is not a problem. There is a switch at 31kHz that can be used with this controller. The Through Hole allows it to be used for dc dc regulator in general. For efficient switching control, the dcdc regulator features Frequency Control. SWITCHING CONTROLLER analog IC connects the switch converters. Terminal (s) of the switching converters are designed at the DUAL position. A variety of 8 terminations are available in dc switching. This dc dc converter ic uses a variety of control techniques, including PULSE WIDTH MODULATION. A DC switcher's nominal voltage of 10V is input. In addition to "UCC3803", there are other relevant dc to dc converter ics you can find. There are only 8 pins on switching converter. The type is a particular Switching Regulator or Controllers of switching converter. Statistically, DC regulator outputs 4.06V volts. In most cases, the output current of the dc dc regulator will be 200mA, so note that when you start the project. It is set to 100 % duty cycle to ensure voltage regulator dc to dc reliability during power-ups and power-downs. In most applications and prototype designs, DC switcher is qualified as a Through Hole. Switching controller operates at a frequency of 1MHz. Input voltage can be set to 10V for nominal working status. The supply voltage must be 10V. You should not supply more current than 25mA to the controller. nominal current supply for this the controllers dc is 500μA. Input of 500μA current flow would satisfy the operation requirements of the switching converter .

UCC3803N Features


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

UCC3803N Applications


There are a lot of Texas Instruments UCC3803N DC to DC converter applications.

  • Large fire protection systems
  • Machining centers
  • Printing
  • Printing equipment
  • Shearing machines
  • Digital precision reference circuits
  • Hydrogen power
  • Electrical power transmission
  • Electric water heaters
  • Access control systems