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UC2843AQD8RG4

UC2843AQD8RG4

UC2843AQD8RG4

Texas Instruments

8 Terminals 8-Pin DC to DC converter IC SWITCHING CONTROLLER 1 Outputs 500kHz

SOT-23

UC2843AQD8RG4 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Package / Case SOIC
Surface MountYES
Number of Pins 8
Weight 75.608178mg
PackagingTape & Reel (TR)
JESD-609 Code e4
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Max Operating Temperature125°C
Min Operating Temperature -40°C
Subcategory Switching Regulator or Controllers
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Pin Count8
Number of Outputs 1
Output Voltage 5V
Input Voltage-Nom 15V
Temperature GradeAUTOMOTIVE
Max Supply Voltage30V
Analog IC - Other Type SWITCHING CONTROLLER
Current - Output 1kA
Frequency (Max) 500kHz
Topology Boost
Control Mode CURRENT-MODE
Frequency - Switching 500kHz
Input Voltage (Max) 25V
Control Technique PULSE WIDTH MODULATION
Rise Time50ns
Fall Time (Typ) 50 ns
Switcher Configuration PUSH-PULL
Output Voltage-Max 5.05V
Max Duty Cycle 100 %
Output Voltage-Min 4.95V
Duty Cycle (Max) 100 %
Length 4.9mm
Width 3.9mm
Radiation HardeningNo
RoHS StatusRoHS Compliant
Lead Free Lead Free
In-Stock:1606 items

UC2843AQD8RG4 Product Details

UC2843AQD8RG4 Overview


Capsuled in the SOIC package, the switching controller can be used for a wide range of applications. There is enough capacity in the dc motor controller to generate the output for the 1 input. PMIC packaging is solid with a Tape & Reel (TR) enclosure. Using this switching controller, it is possible to switch at 500kHz. An analog IC with the SWITCHING CONTROLLER signal is connected to the switch converters. A switching converters's terminal (s) sits at the DUAL position. A variety of dc switching's functions can be performed on 8 terminations. The control methods that these dc dc converter ics use include PULSE WIDTH MODULATION. DC switcher's voltage input is 15V. Pins number 8 of switching converter in total. Specially, switching converter corresponds to type Switching Regulator or Controllers. Test statistics indicate DC regulator outputs 5V voltage. A maximum voltage of 25V is accepted by the dc to dc regulator as an input voltage. 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. At least -40°C°C is recommended. At125°C, dc regulator should run. 1 functions are available in total for the switch converters. We design voltage regulators switchings with 8 pins. The controller can set a maximum frequency of 500kHz. With 1kA inputs, switching controller is ideal. Voltage maximum is rated 30V. We test 5.05V as the dc controller's highest voltage output.

UC2843AQD8RG4 Features


Switching Frequency: 500kHz
PULSE WIDTH MODULATION
Max Duty Cycle: 100 %


UC2843AQD8RG4 Applications


There are a lot of Texas Instruments
UC2843AQD8RG4 DC to DC converter applications.


  • Various precision measuring instruments
  • Various precision measuring detectors
  • Flaw detection equipment
  • Balance equipment
  • Industrial robots
  • Industrial controllers
  • Die casting equipment
  • Injection molding machinery
  • Various CNC machine tools
  • Machining centers

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