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  • UC3825QTR

UC3825QTR

20 Terminals 8.4V~30V DC to DC converter ICSWITCHING CONTROLLER 2 Outputs 340kHz~460kHz Transistor Driver


  • Manufacturer: Rochester Electronics, LLC
  • Origchip NO: 699-UC3825QTR
  • Package: 20-LCC (J-Lead)
  • Datasheet: PDF
  • Stock: 602
  • Description: 20 Terminals 8.4V~30V DC to DC converter ICSWITCHING CONTROLLER 2 Outputs 340kHz~460kHz 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 0°C~70°C TA
Packaging Tape & Reel (TR)
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-Down, Step-Up/Step-Down
Number of Outputs 2
Output Type Transistor Driver
Input Voltage-Nom 15V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Voltage - Supply (Vcc/Vdd) 8.4V~30V
Control Features Current Limit, Enable, Frequency Control, Ramp, Soft Start
Input Voltage (Min) 8.8V
Topology Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull
Control Mode VOLTAGE-MODE
Output Current-Max 2A
Frequency - Switching 340kHz~460kHz
Input Voltage (Max) 30V
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier No
Duty Cycle (Max) 85%
Output Phases 1
Height Seated (Max) 4.57mm
Length 8.965mm
Width 8.965mm
RoHS Status ROHS3 Compliant

UC3825QTR Overview


Capsuled in the 20-LCC (J-Lead) package, the switching controller can be used for a wide range of applications. It is sufficient to generate 2 outputs with this dc motor controller. PMIC is packaged in a solid enclosure of Tape & Reel (TR). A total of Transistor Driver dc switching's outputs can be handled by it. This dc control operates at 8.4V~30V and has a 8.4V~30V supply voltage. Qualified to work in an dc switcher with 0°C~70°C TA. The switching controller is capable of switching at the 340kHz~460kHz position. The Surface Mount allows it to be used for dc dc regulator in general. Current Limit, Enable, Frequency Control, Ramp, Soft Start provides dcdc regulator efficient switching control. Switch converters are connected to ICs with SWITCHING CONTROLLER analog outputs. There are a QUAD terminal on the switching converters. A variety of dc switching's functions can be performed on 20 terminations. This dc dc converter ic uses a variety of control techniques, including PULSE WIDTH MODULATION. The DC switcher's nominal voltage is 15V. An input voltage of 8.8V is the minimum required for the dc dc voltage regulator. Voltages 30V are the maximum that the dc to dc regulator will accept. For better satisfaction, the value of DC to DC voltage regulator is CAN ALSO BE CONFIGURED IN CURRENT MODE. Switching converter outputs current to the greatest value of 2A.

UC3825QTR Features


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

UC3825QTR Applications


There are a lot of Rochester Electronics, LLC UC3825QTR DC to DC converter applications.

  • Gear/thread machining machines
  • Injection molding machinery
  • Correction machines
  • Combined machine tools
  • Lathes
  • Packaging
  • Printing equipment
  • Digital display device
  • Elevator lighting
  • Automation technology