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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

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Specifications
Name Value
Type Parameter
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 (Unlimited)
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 500kHz
Input Voltage (Max) 25V
Control Technique PULSE WIDTH MODULATION
Rise Time 50ns
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 Hardening No
RoHS Status RoHS Compliant
Lead Free Lead Free
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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