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  • UC3573N

UC3573N

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


  • Manufacturer: Rochester Electronics, LLC
  • Origchip NO: 699-UC3573N
  • Package: 8-DIP (0.300, 7.62mm)
  • Datasheet: PDF
  • Stock: 667
  • Description: 8 Terminals 4.75V~30V DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 100kHz Transistor Driver (Kg)

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Details

Tags

Parameters
Control Mode VOLTAGE-MODE
Output Current-Max 0.7A
Frequency - Switching 100kHz
Input Voltage (Max) 30V
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier No
Switcher Configuration SINGLE
Duty Cycle (Max) 92%
Height Seated (Max) 5.08mm
Width 7.62mm
RoHS Status ROHS3 Compliant
Mounting Type Through Hole
Package / Case 8-DIP (0.300, 7.62mm)
Surface Mount NO
Operating Temperature 0°C~70°C TA
Packaging Tube
JESD-609 Code e4
Pbfree Code yes
Part Status Obsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 8
Terminal Finish NICKEL PALLADIUM GOLD
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Terminal Pitch 2.54mm
JESD-30 Code R-PDIP-T8
Function Step-Down
Number of Outputs 1
Output Type Transistor Driver
Input Voltage-Nom 5V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Voltage - Supply (Vcc/Vdd) 4.75V~30V
Control Features Current Limit, Ramp
Input Voltage (Min) 4.75V
Topology Buck

UC3573N Overview


Capsuled in the 8-DIP (0.300, 7.62mm) package, the switching controller can be used for a wide range of applications. The dc motor controller is adquate to generate for 1 outputs. Packaged in solid enclosures, this pmic has a Tube rating. A total of Transistor Driver dc switching's outputs can be handled by it. 4.75V~30V is the supply voltage and the operating voltage of the dc control. Qualified to work in an dc switcher with 0°C~70°C TA. It can switch at 100kHz. The Through Hole allows it to be used for dc dc regulator in general. The dcdc regulator features Current Limit, Ramp for efficient switching control. Connected to a SWITCHING CONTROLLER analog IC, the switch converters are connected to a power supply. There are a terminal (s) on the switching converters that are designed at DUAL. 8 terminations with various dc switching's functions. These dc dc converter ics adapt several control methods, including PULSE WIDTH MODULATION. DC switcher's voltage input of 5V. It is recommended that the dc dc voltage regulator's minimum input voltage be 4.75V. At most, the dc to dc regulator accepts 30V input voltage. 0.7A is the greatest value switching converter outputs as current.

UC3573N Features


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

UC3573N Applications


There are a lot of Rochester Electronics, LLC UC3573N DC to DC converter applications.

  • Surface processing equipment
  • Elevator lighting
  • Sensitive electronic devices
  • Smart grid
  • Various precision measuring detectors
  • CNC system
  • Correction machines
  • Power supplies of electronic gadgets
  • Planers
  • Hydro power