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  • UC2825AQ

UC2825AQ

20 Terminals 8.4V~22V DC to DC converter ICSWITCHING CONTROLLER 2 Outputs 400kHz~1MHz Transistor Driver


  • Manufacturer: Rochester Electronics, LLC
  • Origchip NO: 699-UC2825AQ
  • Package: 20-LCC (J-Lead)
  • Datasheet: PDF
  • Stock: 984
  • Description: 20 Terminals 8.4V~22V DC to DC converter ICSWITCHING CONTROLLER 2 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 yes
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
Function Step-Up, Step-Up/Step-Down
Number of Outputs 2
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
Frequency - Switching 400kHz~1MHz
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier No
Duty Cycle (Max) 50%
Output Phases 1
Height Seated (Max) 4.57mm
Length 8.965mm
Width 8.965mm
RoHS Status ROHS3 Compliant

UC2825AQ 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 2 numbers. An enclosure of Tube is used to package the PMIC. The program can handle Transistor Driver dc switching's outputs (s). DC control operates at 8.4V~22V volts and has 8.4V~22V supply voltage. Suitable for working in an dc switcher that has a -40°C~85°C TA. Switching can be done at 400kHz~1MHz with this switching controller. dc dc regulators can be carried out with Surface Mount. Featured in the dcdc regulator is Current Limit, Frequency Control, Ramp, Soft Start which allows efficient switching control. The switch converters are connected to an analog IC with a SWITCHING CONTROLLER output. Thare switching converters has a terminal (s) at QUAD . A variety of dc switching's functions can be performed on 20 terminations. Some of the control techniques adapted by these dc dc converter ics include PULSE WIDTH MODULATION. There is a DC switcher's nominal voltage of 12V. dc dc voltage regulators should have a minimum input voltage of 8.8V. Hence, CAN ALSO BE CONFIGURED IN CURRENT MODE is used to better suit the DC to DC voltage regulator's situation.

UC2825AQ 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

UC2825AQ Applications


There are a lot of Rochester Electronics, LLC UC2825AQ DC to DC converter applications.

  • Serial communication converter
  • Program control systems
  • Surface processing equipment
  • Current source circuits
  • Arc suppression circuits
  • Cutting machine tools
  • USB circuits
  • Balance equipment
  • Electric water heaters
  • Digital video recorders