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  • UC2843AQD8RG4Q1

UC2843AQD8RG4Q1

8 Terminals 8-Pin DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 40kHz


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-UC2843AQD8RG4Q1
  • Package: SOIC
  • Datasheet: -
  • Stock: 823
  • Description: 8 Terminals 8-Pin DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 40kHz (Kg)

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Details

Tags

Parameters
Package / Case SOIC
Surface Mount YES
Number of Pins 8
Weight 75.608178mg
Packaging Tape & Reel (TR)
JESD-609 Code e4
Moisture Sensitivity Level (MSL) 1
Number of Terminations 8
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Max Operating Temperature 125°C
Min Operating Temperature -40°C
Subcategory Switching Regulator or Controllers
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Pin Count 8
Number of Outputs 1
Output Voltage 5V
Input Voltage-Nom 15V
Temperature Grade AUTOMOTIVE
Max Supply Voltage 30V
Analog IC - Other Type SWITCHING CONTROLLER
Current - Output 1kA
Frequency (Max) 500kHz
Topology Boost
Control Mode CURRENT-MODE
Frequency - Switching 40kHz
Input Voltage (Max) 25V
Control Technique PULSE WIDTH MODULATION
Rise Time 50ns
Fall Time (Typ) 50 ns
Switcher Configuration PUSH-PULL
Max Duty Cycle 100 %
Duty Cycle (Max) 100 %
Length 4.9mm
Width 3.9mm
Radiation Hardening No
RoHS Status RoHS Compliant
Lead Free Lead Free

UC2843AQD8RG4Q1 Overview


The switching controller fits in the SOIC package and is ideal for most applications. There is sufficient capacity to generate switching controller for outputs 1. Tape & Reel (TR) is the solid enclosure in which PMIC is packaged. In this switching controller, the switch can be set to 40kHz. A SWITCHING CONTROLLER analog integrated circuit is connected to the switch converters. switching converters terminal (s) are designed to be at DUAL. The 8 terminations can be used for a wide range of dc switching. Some of the control techniques used by these dc dc converter ics are PULSE WIDTH MODULATION. The DC switcher's nominal voltage is 15V. There are only 8 pins on switching converter. Switching converter type is specifically Switching Regulator or Controllers. Test statistics indicate DC regulator outputs 5V voltage. The dc to dc regulator can only accept 25V input voltage. Voltage regulator dc to dc is designed to operate at 100 % duty cycle during power-ups and power-downs to ensure reliability. You should keep dc regulator at -40°C degrees or higher. There should be 125°C more than 125°C degrees Celsius in the machine. Switch converter has 1 total function(s). We design voltage regulators switchings with 8 pins. At maximum frequency, the controller can switch at 500kHz. A 1kA input is ideal for this application. Voltage rating is 30V.

UC2843AQD8RG4Q1 Features


Switching Frequency: 40kHz
PULSE WIDTH MODULATION
Max Duty Cycle: 100 %

UC2843AQD8RG4Q1 Applications


There are a lot of Texas Instruments UC2843AQD8RG4Q1 DC to DC converter applications.

  • Various precision measuring instruments
  • Low output voltage switching power supply circuits
  • Production lines
  • Wind power
  • Pipe bending machines
  • Industrial controllers
  • Thermal power
  • Flaw detection equipment
  • seismic instrument power circuits
  • Special machining machine tools