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UC2823DWTRG4

16 Terminals 8.4V~30V 16-Pin UC2823 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 340kHz~460kHz Transistor Driver


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-UC2823DWTRG4
  • Package: 16-SOIC (0.295, 7.50mm Width)
  • Datasheet: -
  • Stock: 523
  • Description: 16 Terminals 8.4V~30V 16-Pin UC2823 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 340kHz~460kHz Transistor Driver (Kg)

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Details

Tags

Parameters
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 1 week ago)
Mounting Type Surface Mount
Package / Case 16-SOIC (0.295, 7.50mm Width)
Surface Mount YES
Number of Pins 16
Weight 473.692182mg
Operating Temperature -25°C~85°C TA
Packaging Tape & Reel (TR)
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 16
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Additional Feature CAN ALSO BE CONFIGURED IN CURRENT MODE
Subcategory Switching Regulator or Controllers
Technology BIPOLAR
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Supply Voltage 15V
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
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
Supply Current-Max (Isup) 33mA
Synchronous Rectifier No
Fall Time (Typ) 30 ns
Switcher Configuration BUCK-BOOST
Max Duty Cycle 100 %
Duty Cycle (Max) 80%
Height 2.65mm
Length 10.3mm
Width 7.5mm
Thickness 2.35mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free

UC2823DWTRG4 Overview


It comes in the 16-SOIC (0.295, 7.50mm Width) package, which makes switching controller suitable for most applications. There is enough capacity in the dc motor controller to generate the output for the 1 input. Packaging for the pmic consists of Tape & Reel (TR) solid enclosures. The program can handle Transistor Driver dc switching's outputs (s). A 8.4V~30V voltage is supplied to the dc control and used for operating it. Worked in a -25°C~85°C TA dc switcher before. In this switching controller, the switch can be set to 340kHz~460kHz. dc dc regulator is made easier with Surface Mount. The dcdc regulator features Current Limit, Enable, Frequency Control, Ramp, Soft Start for efficient switching control. Thare switch converters are connected to an analog integrated circuit (IC) of type SWITCHING CONTROLLER. Terminal (s) of the switching converters are designed at the DUAL position. A variety of terminations with 16 of dc switching. This dc dc converter ic uses a variety of control techniques, including PULSE WIDTH MODULATION. The DC switcher's nominal voltage is 15V. A search for "UC2823" will reveal other relevant dc to dc converter ics. 16 pins are on switching converter. Specially, switching converter corresponds to type Switching Regulator or Controllers. DC regulator outputs 13V voltage according to the test statistics. The dc to dc regulator can only accept 30V input voltage. If you start a project, note down the dc dc regulator's usual output current of 200mA. During power-up and power-down, the maximum duty cycle of the voltage regulator dc to dc is set to 100 %. The switching controller works at a frequency of 1MHz. To better satisfy the need, DC to DC voltage regulator has a value of CAN ALSO BE CONFIGURED IN CURRENT MODE. Voltage 15V is required for supply. In order to ensure proper operation, the controller should not receive more current than 33mA.

UC2823DWTRG4 Features


Transistor Driver Outputs
Switching Frequency: 340kHz~460kHz
Current Limit, Enable, Frequency Control, Ramp, Soft Start
PULSE WIDTH MODULATION
Max Duty Cycle: 100 %
Frequency: 1MHz
CAN ALSO BE CONFIGURED IN CURRENT MODE

UC2823DWTRG4 Applications


There are a lot of Texas Instruments UC2823DWTRG4 DC to DC converter applications.

  • Hydro power
  • Terrestrial set-top boxes
  • Overvoltage protection circuits in TV sets
  • Computer rooms
  • USB circuits
  • Injection molding machinery
  • Medical equipment
  • Surface processing equipment
  • Analog precision reference circuits
  • Access control systems