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UCC3800PWTR

UCC3800PWTR

UCC3800PWTR

Texas Instruments

8 Terminals 6.9V~12V 8-Pin UCC3800 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 46kHz Transistor Driver

SOT-23

UCC3800PWTR Datasheet

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Specifications
Name Value
Type Parameter
Mounting Type Surface Mount
Package / Case 8-TSSOP (0.173, 4.40mm Width)
Surface Mount YES
Number of Pins 8
Operating Temperature 0°C~70°C TA
Packaging Tape & Reel (TR)
Pbfree Code yes
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Subcategory Switching Regulator or Controllers
Technology BICMOS
Terminal Position DUAL
Terminal Form GULL WING
Terminal Pitch 0.65mm
Base Part Number UCC3800
Function Step-Up, Step-Down, Step-Up/Step-Down
Number of Outputs 1
Output Type Transistor Driver
Input Voltage-Nom 10V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Output Current 1A
Voltage - Supply (Vcc/Vdd) 6.9V~12V
Control Features Frequency Control
Input Voltage (Min) 7.5V
Topology Buck, Boost, Flyback, Forward Converter
Control Mode CURRENT-MODE
Frequency - Switching 46kHz
Control Technique PULSE WIDTH MODULATION
Rise Time 41ns
Synchronous Rectifier No
Fall Time (Typ) 44 ns
Switcher Configuration SINGLE
Max Frequency 1MHz
Max Duty Cycle 100 %
Duty Cycle (Max) 99%
Length 4.4mm
Width 3mm
RoHS Status ROHS3 Compliant
UCC3800PWTR Product Details

UCC3800PWTR Overview


With a 8-TSSOP (0.173, 4.40mm Width) package, the switching controller is suitable for a wide range of applications. There is enough capacity in the dc motor controller to generate the output for the 1 input. An enclosure of Tape & Reel (TR) is used to package the PMIC. Transistor Driver dc switching's outputs (s) are supported. This dc control has a supply voltage and operating voltage of 6.9V~12V. Suitable for work in a 0°C~70°C TA dc switcher. The switching controller is capable of switching at the 46kHz position. The Surface Mount value makes it suitable for general dc dc regulator. Switching control is made easier with the dcdc regulator's Frequency Control. A SWITCHING CONTROLLER analog IC is connected to the switch converters. DUAL are the position of the terminal of the switching converters. The 8 terminations can be used for a wide range of dc switching. This dc dc converter ic uses a variety of control techniques, including PULSE WIDTH MODULATION. DC switcher's input voltageis set to 10V. You can find other relevant dc to dc converter ics by searching "UCC3800". 8 pins are present on switching converter. Switching converter is a type of Switching Regulator or Controllers in particular. 7.5V should be the minimum input voltage for the dc dc voltage regulator. In most cases, the output current of the dc dc regulator will be 1A, so note that when you start the project. As a result of this, the maximum duty cycle of the voltage regulator dc to dc must remain 100 % during power-up and power-down. 1MHz is the maximum frequency of this dc regulators.

UCC3800PWTR Features


Transistor Driver Outputs
Switching Frequency: 46kHz
Frequency Control
PULSE WIDTH MODULATION
Max Duty Cycle: 100 %

UCC3800PWTR Applications


There are a lot of Texas Instruments UCC3800PWTR DC to DC converter applications.

  • Smoke exhaust equipment
  • Electrical power transmission
  • Driver circuits
  • Scientific testing
  • Access control systems
  • Milling machines
  • Machining centers
  • Various precision measuring instruments
  • Radio equipment
  • Computer rooms

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