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UC2823QG3

UC2823QG3

UC2823QG3

Texas Instruments

20 Terminals 8.4V~30V 20-Pin UC2823 DC to DC converter IC SWITCHING CONTROLLER 1 Outputs 340kHz~460kHz Transistor Driver

SOT-23

UC2823QG3 Datasheet

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Specifications
Name Value
Type Parameter
Mounting Type Surface Mount
Package / Case 20-LCC (J-Lead)
Surface Mount YES
Number of Pins 20
Operating Temperature -25°C~85°C TA
Packaging Tube
Part Status Obsolete
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 20
ECCN Code EAR99
Additional Feature CAN ALSO BE CONFIGURED IN CURRENT MODE
Subcategory Switching Regulator or Controllers
Technology BIPOLAR
Terminal Position QUAD
Terminal Form J BEND
Frequency 1MHz
Base Part Number UC2823
Function Step-Up, Step-Down, Step-Up/Step-Down
Number of Outputs 1
Output Voltage 13V
Output Type Transistor Driver
Input Voltage-Nom 15V
Analog IC - Other Type SWITCHING CONTROLLER
Operating Supply Current 1mA
Output Configuration Positive
Output Current 200mA
Voltage - Supply (Vcc/Vdd) 8.4V~30V
Control Features Current Limit, Enable, Frequency Control, Ramp, Soft Start
Topology Buck, Boost, Flyback, Forward Converter
Control Mode VOLTAGE-MODE
Frequency - Switching 340kHz~460kHz
Input Voltage (Max) 30V
Control Technique PULSE WIDTH MODULATION
Rise Time 30ns
Synchronous Rectifier No
Fall Time (Typ) 30 ns
Switcher Configuration SINGLE
Max Duty Cycle 80 %
Height Seated (Max) 4.57mm
Length 8.965mm
Width 8.965mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free
UC2823QG3 Product Details

UC2823QG3 Overview


It comes in a 20-LCC (J-Lead) package, so switching controller can be used for most applications. This dc motor controller can be used to generate outputs with 1 numbers. Tube is the solid enclosure in which PMIC is packaged. With Transistor Driver dc switching's output (s), it is able to handle it. dc controls with 8.4V~30V voltage are supplied and operated. A -25°C~85°C TA dc switcher is not a problem. A switching controller such as this can switch at a value of 340kHz~460kHz . It is suitable for general dc dc regulator when it is set to Surface Mount. DCDC regulator is controlled efficiently by Current Limit, Enable, Frequency Control, Ramp, Soft Start. Switch converters are connected to ICs with SWITCHING CONTROLLER analog outputs. Thare switching converters has a terminal (s) at QUAD . A variety of 20 terminations are available in dc switching. These dc dc converter ics adapt several control methods, including PULSE WIDTH MODULATION. DC switcher's input voltageis 15V volts. UC2823 can be used to locate other relevant dc to dc converter ics. The switching converter has a total of 20 pins. Switching converter is a special type of Switching Regulator or Controllers. As determined by the test statistics, the output voltage of DC regulator is 13V. The dc to dc regulator is limited to 30V input voltage. You should note down the dc dc regulator's usual output current of 200mA when you start a project. A duty cycle set at 80 % ensures voltage regulator dc to dc reliability during power-on and power-off. Switching controller operates at a frequency of 1MHz. As a result, DC to DC voltage regulator has a value of CAN ALSO BE CONFIGURED IN CURRENT MODE so that the need can be met more directly. It runs on a 1mA supply current.

UC2823QG3 Features


Transistor Driver Outputs
Switching Frequency: 340kHz~460kHz
Current Limit, Enable, Frequency Control, Ramp, Soft Start
PULSE WIDTH MODULATION
Max Duty Cycle: 80 %
Frequency: 1MHz
CAN ALSO BE CONFIGURED IN CURRENT MODE


UC2823QG3 Applications


There are a lot of Texas Instruments
UC2823QG3 DC to DC converter applications.


  • Computer application technology
  • Network technology
  • Automation technology
  • CMM
  • Various precision measuring instruments
  • Various precision measuring detectors
  • Flaw detection equipment
  • Balance equipment
  • Industrial robots
  • Industrial controllers

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