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  • UC2572N

UC2572N

8 Terminals 4.75V~30V 8-Pin UC2572 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs Transistor Driver


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-UC2572N
  • Package: 8-DIP (0.300, 7.62mm)
  • Datasheet: PDF
  • Stock: 107
  • Description: 8 Terminals 4.75V~30V 8-Pin UC2572 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs Transistor Driver (Kg)

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Details

Tags

Parameters
Mounting Type Through Hole
Package / Case 8-DIP (0.300, 7.62mm)
Surface Mount NO
Number of Pins 8
Weight 528.605208mg
Operating Temperature -40°C~85°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 UC2572
Function Step-Up/Step-Down
Number of Outputs 1
Output Voltage -70V
Output Type Transistor Driver
Max Output Current 500mA
Operating Supply Voltage 30V
Input Voltage-Nom 5V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Negative
Output Current 500mA
Voltage - Supply (Vcc/Vdd) 4.75V~30V
Quiescent Current 9mA
Control Features Current Limit, Ramp
Max Output Voltage -1V
Topology Flyback
Min Input Voltage 4.2V
Control Mode VOLTAGE-MODE
Max Input Voltage 35V
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier No
Min Output Voltage -70V
Switcher Configuration SINGLE
Duty Cycle (Max) 92%
Width 7.62mm
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Contains Lead

UC2572N Overview


Capsuled in the 8-DIP (0.300, 7.62mm) package, the switching controller can be used for a wide range of applications. There is sufficient capacity to generate switching controller for outputs 1. Packaging for the pmic consists of Tube solid enclosures. The program can handle Transistor Driver dc switching's outputs (s). dc control's supply and operating voltages are 4.75V~30V. Qualified to work in an dc switcher with -40°C~85°C TA. As it has a Through Hole value, it can be used for general dc dc regulator. For efficient switching control, the dcdc regulator features Current Limit, Ramp. Switch converters are connected to ICs with SWITCHING CONTROLLER analog outputs. The switching converters's terminal (s) are designed at DUAL . An array of 8 terminations of 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. You can find other relevant dc to dc converter ics by searching "UC2572". There are a total of 8 pins on switching converter. Switching converter is a special type of Switching Regulator or Controllers. Test statistics indicate DC regulator outputs -70V voltage. The dc dc regulator's usual output current is 500mA, which should be noted down when you start a project. There is 100kHz frequency setting on the switching controller. To run the voltage regulator dc to dc safely and reliably, users should apply 30V to the voltage regulator dc to dc. A dc switching in a dormant state uses 9mA. The dc switcher's maximum input voltage is 35V, so users must limit the voltage accordingly. Voltage 4.2V is necessary for the supply. DC switcher will not be able to provide an output current above 500mA volts. The switching converter can output -1V volts at its utmost, according to the datasheet. Neither the voltage controller's lowest voltage output -70Vr its highest voltage output is less than -70V.

UC2572N Features


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

UC2572N Applications


There are a lot of Texas Instruments UC2572N DC to DC converter applications.

  • Linear guide
  • Imported equipment
  • Arc suppression circuits
  • Serial communication converter
  • Network technology
  • Die casting equipment
  • Correction machines
  • Emergency lighting monitoring equipment
  • Medical equipment
  • Constant current circuits