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  • UC2825QTR

UC2825QTR

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


  • Manufacturer: Rochester Electronics, LLC
  • Origchip NO: 699-UC2825QTR
  • Package: 20-LCC (J-Lead)
  • Datasheet: PDF
  • Stock: 625
  • 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
Synchronous Rectifier No
Duty Cycle (Max) 80%
Output Phases 1
Height Seated (Max) 4.57mm
Length 8.965mm
Width 8.965mm
RoHS Status ROHS3 Compliant
Mounting Type Surface Mount
Package / Case 20-LCC (J-Lead)
Surface Mount YES
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
JESD-609 Code e3
Part Status Obsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
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 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 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

UC2825QTR Overview


Capsuled in the 20-LCC (J-Lead) package, the switching controller can be used for a wide range of applications. 2 outputs can be generated with the dc motor controller. PMIC packaging is solid with a Tape & Reel (TR) enclosure. The system can process Transistor Driver dc switching's outputs (s). DC control operates at 8.4V~30V volts and has 8.4V~30V supply voltage. A -40°C~85°C TA dc switcher is not a problem. There is a switch at 340kHz~460kHz that can be used with this controller. Surface Mount makes it suitable for general dc dc regulator. In order to control switching efficiently, the dcdc regulator features Current Limit, Enable, Frequency Control, Ramp, Soft Start. 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. To name a few of the control techniques these dc dc converter ics adapt, it includes PULSE WIDTH MODULATION. DC switcher's input voltageis set to 15V. It is recommended to use 8.8V as the minimum input voltage of dc dc voltage regulator. The dc to dc regulator is limited to 30V input voltage. DC to DC voltage regulator has the value of CAN ALSO BE CONFIGURED IN CURRENT MODE to better satisfy the requirement. As a result, switching converter outputs current to the greatest value possible (2A).

UC2825QTR 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

UC2825QTR Applications


There are a lot of Rochester Electronics, LLC UC2825QTR DC to DC converter applications.

  • Handheld GPS
  • Electrical power transmission
  • Smart grid
  • Injection molding machinery
  • Low output voltage switching power supply circuits
  • Lathes
  • Correction machines
  • Product burn-in
  • Digital video recorders
  • Product testing