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UC3573NG4

UC3573NG4

UC3573NG4

Texas Instruments

8 Terminals 4.75V~30V 8-Pin UC3573 DC to DC converter IC SWITCHING CONTROLLER 1 Outputs Transistor Driver

SOT-23

UC3573NG4 Datasheet

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Specifications
Name Value
Type Parameter
Mount Through Hole
Mounting Type Through Hole
Package / Case 8-DIP (0.300, 7.62mm)
Number of Pins 8
Weight 528.605208mg
Operating Temperature 0°C~70°C TA
Packaging Tube
JESD-609 Code e4
Pbfree Code no
Part Status Obsolete
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 Pitch 2.54mm
Frequency 100kHz
Base Part Number UC3573
Function Step-Down
Number of Outputs 1
Output Voltage 30V
Output Type Transistor Driver
Max Output Current 700mA
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
Topology Buck
Control Mode VOLTAGE-MODE
Max Input Voltage 35V
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier No
Switcher Configuration SINGLE
Duty Cycle (Max) 92%
Height 4.57mm
Length 9.81mm
Width 6.35mm
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Contains Lead
UC3573NG4 Product Details

UC3573NG4 Overview


This switching controller fits most application requirements since it is packaged in a 8-DIP (0.300, 7.62mm) package. 1 outputs can be generated with the dc motor controller. PMIC is packaged in a solid enclosure of Tube. Transistor Driver dc switching's outputs (s) are supported. 4.75V~30V is the operating voltage and supply voltage of the dc control. Suitable for a 0°C~70°C TA dc switcher. dc dc regulator is made easier with Through Hole. Current Limit, Ramp is used for efficient switching control in the dcdc regulator. An analog IC SWITCHING CONTROLLER is connected to the switch converters. The switching converters's terminal (s) are designed at DUAL . A variety of terminations with 8 of dc switching. It includes PULSE WIDTH MODULATION as one of the control techniques dc dc converter ic adapts. DC switcher's input voltageis set to 5V. You can find other relevant dc to dc converter ics by searching "UC3573". There are only 8 pins on switching converter. In particular, switching converter belongs to the Switching Regulator or Controllers family. DC regulator outputs 30V voltage according to the test statistics. normally, the dc dc regulator's output current is 500mA, which you should keep in mind when starting a project. Having a Through Hole makes DC switcher ideal for most prototype and application designs. Switching controllers operate at 100kHz frequencies. Users must limit the voltage accordingly because the dc switcher's maximum input voltage is 35V. Output current will not exceed 700mA.

UC3573NG4 Features


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


UC3573NG4 Applications


There are a lot of Texas Instruments
UC3573NG4 DC to DC converter applications.


  • Digital display device
  • Linear guide
  • Ball screw pair
  • Computer application technology
  • Network technology
  • Automation technology
  • CMM
  • Various precision measuring instruments
  • Various precision measuring detectors
  • Flaw detection equipment

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