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  • UC2823AQ

UC2823AQ

20 Terminals 8.4V~22V DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 400kHz~1MHz Transistor Driver


  • Manufacturer: Rochester Electronics, LLC
  • Origchip NO: 699-UC2823AQ
  • Package: 20-LCC (J-Lead)
  • Datasheet: PDF
  • Stock: 529
  • Description: 20 Terminals 8.4V~22V DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 400kHz~1MHz Transistor Driver (Kg)

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Details

Tags

Parameters
Mounting Type Surface Mount
Package / Case 20-LCC (J-Lead)
Surface Mount YES
Operating Temperature -40°C~85°C TA
Packaging Tube
JESD-609 Code e3
Pbfree Code no
Part Status Obsolete
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 20
Terminal Finish TIN
Additional Feature CAN ALSO BE CONFIGURED IN CURRENT MODE
Technology BICMOS
Terminal Position QUAD
Terminal Form J BEND
Peak Reflow Temperature (Cel) 260
JESD-30 Code S-PQCC-J20
Function Step-Up, Step-Up/Step-Down
Number of Outputs 1
Output Type Transistor Driver
Input Voltage-Nom 12V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Voltage - Supply (Vcc/Vdd) 8.4V~22V
Control Features Current Limit, Frequency Control, Ramp, Soft Start
Input Voltage (Min) 8.8V
Topology Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull
Control Mode VOLTAGE-MODE
Output Current-Max 2.2A
Frequency - Switching 400kHz~1MHz
Input Voltage (Max) 20V
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier No
Duty Cycle (Max) 100%
Height Seated (Max) 4.57mm
Length 8.965mm
Width 8.965mm
RoHS Status ROHS3 Compliant

UC2823AQ Overview


With a 20-LCC (J-Lead) package, the switching controller is suitable for a wide range of applications. 1 outputs are supported by the dc motor controller. Tube is the solid enclosure in which PMIC is packaged. Transistor Driver dc switching's outputs (s) are supported. This dc control operates at 8.4V~22V and has a 8.4V~22V supply voltage. A -40°C~85°C TA dc switcher is not a problem. With this switching controller, you can switch at 400kHz~1MHz. The Surface Mount value makes it suitable for general dc dc regulator. DCDC regulator is controlled efficiently by Current Limit, Frequency Control, Ramp, Soft Start. Switch converters are connected to ICs with SWITCHING CONTROLLER analog outputs. There are a QUAD terminal on the switching converters. Various 20 terminations. Some of the control techniques adapted by these dc dc converter ics include PULSE WIDTH MODULATION. The nominal DC switcher's voltage input is 12V. 8.8V should be the minimum input voltage for the dc dc voltage regulator. At most, the dc to dc regulator accepts 20V input voltage. The value of DC to DC voltage regulator is set to CAN ALSO BE CONFIGURED IN CURRENT MODE in order to better satisfy the requirement. Switching converter outputs current to the greatest value of 2.2A.

UC2823AQ Features


Transistor Driver Outputs
Switching Frequency: 400kHz~1MHz
Current Limit, Frequency Control, Ramp, Soft Start
PULSE WIDTH MODULATION
CAN ALSO BE CONFIGURED IN CURRENT MODE

UC2823AQ Applications


There are a lot of Rochester Electronics, LLC UC2823AQ DC to DC converter applications.

  • SMT equipment
  • Communication system
  • Servo drive system
  • Surge protection circuits
  • Digital video recorders
  • Electrical distribution systems
  • Smoke exhaust equipment
  • Laboratories
  • Driver circuits
  • Drilling machines