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  • UC2825AQDWRQ1

UC2825AQDWRQ1

16 Terminals 8.4V~22V 16-Pin UC2825 DC to DC converter ICSWITCHING CONTROLLER 2 Outputs 400kHz~1MHz Transistor Driver


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-UC2825AQDWRQ1
  • Package: 16-SOIC (0.295, 7.50mm Width)
  • Datasheet: -
  • Stock: 177
  • Description: 16 Terminals 8.4V~22V 16-Pin UC2825 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: 2 days ago)
Mounting Type Surface Mount
Package / Case 16-SOIC (0.295, 7.50mm Width)
Surface Mount YES
Number of Pins 16
Weight 420.395078mg
Operating Temperature -40°C~125°C TJ
Packaging Tape & Reel (TR)
Series Automotive, AEC-Q100
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 CURRENT MODE OPERATION IA ALSO POSSIBLE
Subcategory Switching Regulator or Controllers
Technology BIPOLAR
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Frequency 1MHz
Base Part Number UC2825
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
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 45ns
Synchronous Rectifier No
Fall Time (Typ) 45 ns
Nominal Input Voltage 22V
Max Duty Cycle 50 %
Duty Cycle (Max) 85%
Output Phases 1
Height 2.65mm
Length 10.3mm
Width 7.5mm
Thickness 2.35mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free

UC2825AQDWRQ1 Overview


As a result of 16-SOIC (0.295, 7.50mm Width) compact design, the switching controller is compatible with most applications. dc motor controller is suitable for 2 output generation. The pmic is packaged in Tape & Reel (TR) solid enclosure. The system can process Transistor Driver dc switching's outputs (s). A 8.4V~22V voltage is supplied to the dc control and used for operating it. Suitable for a -40°C~125°C TJ dc switcher. The switching controller is capable of switching at the 400kHz~1MHz position. dc dc regulator is made easier with Surface Mount. To provide efficient switching control, Current Limit, Frequency Control, Ramp, Soft Start is included in the dcdc regulator. Connected to a SWITCHING CONTROLLER analog IC, the switch converters are connected to a power supply. Thare switching converters has a terminal (s) at DUAL . 16 terminations with a variety of function. PULSE WIDTH MODULATION is an example of one of the control techniques these dc dc converter ics adapt. A DC switcher's nominal voltage of 12V is input. Search for "UC2825" to find other relevant dc to dc converter ics. There are a total of 16 pins on switching converter. In particular, switching converter belongs to the Switching Regulator or Controllers family. Statistically, the DC regulator outputs 2V voltage. 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. It is set to 50 % duty cycle to ensure voltage regulator dc to dc reliability during power-ups and power-downs. Switching controllers operate at 1MHz frequencies. To better satisfy the need, DC to DC voltage regulator has a value of CURRENT MODE OPERATION IA ALSO POSSIBLE. The dc to dc voltage regulator belongs to the Automotive, AEC-Q100 series. You can set the input voltage to 22V for nominal working status.

UC2825AQDWRQ1 Features


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

UC2825AQDWRQ1 Applications


There are a lot of Texas Instruments UC2825AQDWRQ1 DC to DC converter applications.

  • Constant current circuits
  • Mobile phones
  • Digital precision reference circuits
  • Computer monitoring equipment of building
  • Program control systems
  • Lathes
  • Pipe bending machines
  • Direct power supply system
  • Photovoltaic power
  • Milling machines