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UC2573DTR

UC2573DTR

UC2573DTR

Texas Instruments

8 Terminals 4.75V~30V 8-Pin UC2573 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 100kHz Transistor Driver

SOT-23

UC2573DTR Datasheet

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In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 2 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 -40°C~85°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)
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Base Part Number UC2573
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
Quiescent Current 9mA
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
Switcher Configuration SINGLE
Max Frequency 115kHz
Duty Cycle (Max) 92%
Height 1.75mm
Length 4.9mm
Width 3.91mm
Thickness 1.58mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
2,500 $1.41645 $2.8329
UC2573DTR Product Details

UC2573DTR Overview


With its 8-SOIC (0.154, 3.90mm Width) package, the switching controller fits the needs of most applications. The dc motor controller is adquate to generate for 1 outputs. The pmic is packaged in Tape & Reel (TR) solid enclosure. The system can process Transistor Driver dc switching's outputs (s). This dc control operates at 4.75V~30V and has a 4.75V~30V supply voltage. Worked in an dc switcher with a -40°C~85°C TA rating. This switching controller can switch at 100kHz. It is suitable for general dc dc regulator when it is set to Surface Mount. For efficient switching control, the dcdc regulator features Current Limit, Ramp. The switch converters are connected to an analog IC with a SWITCHING CONTROLLER output. Switching converters are designed with the terminal (s) at position DUAL . Different dc switching's functions can be applied to 8 terminations. To name a few of the control techniques these dc dc converter ics adapt, it includes PULSE WIDTH MODULATION. The nominal DC switcher's voltage input is 5V. A search for "UC2573" will reveal other relevant dc to dc converter ics. Switching converter has a total of 8 pins. 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. In most cases, the dc dc regulator's output current is 500mA. This information should be noted when you begin working with the component. Having a Surface Mount makes DC switcher suitable for most application and prototype designs. This dc regulatorhas a max frequency of 115kHz. In dormant mode, 9mA is used.

UC2573DTR Features


Transistor Driver Outputs
Switching Frequency: 100kHz
Current Limit, Ramp
PULSE WIDTH MODULATION

UC2573DTR Applications


There are a lot of Texas Instruments UC2573DTR DC to DC converter applications.

  • Nuclear power plants
  • Game consoles
  • Domestic water pumps
  • Electrical distribution systems
  • Smart grid
  • Radio equipment
  • Sensitive electronic devices
  • Power supplies of electronic gadgets
  • Computed tomography (CT)
  • Driver circuits

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