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  • UC3825ADWTR

UC3825ADWTR

16 Terminals 8.4V~22V 16-Pin UC3825 DC to DC converter ICSWITCHING CONTROLLER 2 Outputs 400kHz~1MHz Transistor Driver


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-UC3825ADWTR
  • Package: 16-SOIC (0.295, 7.50mm Width)
  • Datasheet: -
  • Stock: 602
  • Description: 16 Terminals 8.4V~22V 16-Pin UC3825 DC to DC converter ICSWITCHING CONTROLLER 2 Outputs 400kHz~1MHz Transistor Driver (Kg)

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Details

Tags

Parameters
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 4 days 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 0°C~70°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 BICMOS
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Supply Voltage 12V
Frequency 1MHz
Base Part Number UC3825
Function Step-Up, Step-Up/Step-Down
Number of Outputs 2
Output Voltage 2V
Output Type Transistor Driver
Input Voltage-Nom 12V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Output Current 200mA
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
Rise Time 20ns
Supply Current-Max (Isup) 36mA
Synchronous Rectifier No
Fall Time (Typ) 20 ns
Max Duty Cycle 50 %
Output Phases 1
Height 2.65mm
Length 10.3mm
Width 7.5mm
Thickness 2.35mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free

UC3825ADWTR Overview


With its 16-SOIC (0.295, 7.50mm Width) package, the switching controller fits the needs of most applications. For outputs of 2, this dc motor controller is suitable. PMIC is packaged in a solid enclosure of Tape & Reel (TR). It is capable of dealing with Transistor Driver dc switching's output (s). dc switching'sThe supply and operating voltage of the dc control are 8.4V~22V. Work well in dc switchers with a 0°C~70°C TA. In this switching controller, the switch can be set to 400kHz~1MHz. dc dc regulator can be generalized using Surface Mount. To provide efficient switching control, Current Limit, Frequency Control, Ramp, Soft Start is included in the dcdc regulator. Switch converters are connected to ICs with SWITCHING CONTROLLER analog outputs. Switching converters are designed with the terminal (s) at position DUAL . A variety of 16 terminations are available in dc switching. PULSE WIDTH MODULATION is an example of one of the control techniques these dc dc converter ics adapt. DC switcher's input voltageis 12V volts. Other relevant dc to dc converter ics will be returned if you search "UC3825". There are 16 pins on switching converter. Specially, switching converter corresponds to type Switching Regulator or Controllers. Input voltage of dc dc voltage regulator should be 8.8V. DC regulator outputs 2V voltage according to the test statistics. It's important to remember that the dc dc regulator's normaloutput current is 200mA, so you should note it down when starting a new project. During power-up and power-down, the maximum duty cycle of the voltage regulator dc to dc is set to 50 %. Switching controller operates at a frequency of 1MHz. In order to satisfy the need, DC to DC voltage regulator has a value of CAN ALSO BE CONFIGURED IN CURRENT MODE. A supply voltage of 12V is required. Current supplied to the controller should not exceed 36mA.

UC3825ADWTR Features


Transistor Driver Outputs
Switching Frequency: 400kHz~1MHz
Current Limit, Frequency Control, Ramp, Soft Start
PULSE WIDTH MODULATION
Max Duty Cycle: 50 %
Frequency: 1MHz
CAN ALSO BE CONFIGURED IN CURRENT MODE

UC3825ADWTR Applications


There are a lot of Texas Instruments UC3825ADWTR DC to DC converter applications.

  • Remotely powered electric motors
  • Drilling machines
  • Automatic plug-in machines
  • SMT equipment
  • Hydrogen power
  • Computer-related products
  • Smart grid
  • Arc suppression circuits
  • Refrigerators of central air conditioners
  • Constant current circuits