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  • UC3573DTR

UC3573DTR

8 Terminals 4.75V~30V 8-Pin UC3573 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 100kHz Transistor Driver


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-UC3573DTR
  • Package: 8-SOIC (0.154, 3.90mm Width)
  • Datasheet: PDF
  • Stock: 487
  • Description: 8 Terminals 4.75V~30V 8-Pin UC3573 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 100kHz Transistor Driver (Kg)

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Details

Tags

Parameters
Switcher Configuration SINGLE
Max Frequency 115kHz
Max Duty Cycle 92 %
Height 1.75mm
Length 4.9mm
Width 3.91mm
Thickness 1.58mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 4 days ago)
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154, 3.90mm Width)
Number of Pins 8
Weight 72.603129mg
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) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Subcategory Switching Regulator or Controllers
Technology BIPOLAR
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Base Part Number UC3573
Function Step-Down
Number of Outputs 1
Output Voltage 30V
Output Type Transistor Driver
Input Voltage-Nom 5V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Output Current 500mA
Voltage - Supply (Vcc/Vdd) 4.75V~30V
Control Features Current Limit, Ramp
Input Voltage (Min) 4.75V
Topology Buck
Control Mode VOLTAGE-MODE
Frequency - Switching 100kHz
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier No

UC3573DTR Overview


This switching controller fits most application requirements since it is packaged in a 8-SOIC (0.154, 3.90mm Width) package. It is sufficient to generate 1 outputs with this dc motor controller. The pmic is packaged in Tape & Reel (TR) solid enclosure. A total of Transistor Driver dc switching's outputs can be handled by it. This dc control operates at 4.75V~30V and has a 4.75V~30V supply voltage. Qualified to work in a 0°C~70°C TA dc switcher. It can switch at 100kHz. A generalization of dc dc regulator can be made using Surface Mount. Current Limit, Ramp is used for efficient switching control in the dcdc regulator. An analog IC with the SWITCHING CONTROLLER signal is connected to the switch converters. Thare switching converters has a terminal (s) at DUAL . A variety of 8 terminations are available in dc switching. This dc dc converter ic uses a variety of control techniques, including PULSE WIDTH MODULATION. A DC switcher's nominal voltage of 5V is input. UC3573 can be searched for other relevant dc to dc converter ics. Switching converter has a total of 8 pins. Switching converter is a type of Switching Regulator or Controllers in particular. dc dc voltage regulators should have a minimum input voltage of 4.75V. As determined by the test statistics, the output voltage of DC regulator is 30V. If you are starting a new project, you should note the dc dc regulator's typical output current is 500mA. As a result of this, the maximum duty cycle of the voltage regulator dc to dc must remain 92 % during power-up and power-down. Having a Surface Mount makes DC switcher suitable for most application and prototype designs. DC regulator has a maximum frequency of 115kHz.

UC3573DTR Features


Transistor Driver Outputs
Switching Frequency: 100kHz
Current Limit, Ramp
PULSE WIDTH MODULATION
Max Duty Cycle: 92 %

UC3573DTR Applications


There are a lot of Texas Instruments UC3573DTR DC to DC converter applications.

  • Product burn-in
  • Bending machines
  • Hydraulic presses
  • Industrial controllers
  • Ball screw pair
  • Grinders
  • Production lines
  • Adjustable voltage or current linear circuits
  • Automation technology
  • Arc suppression circuits