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  • UC2845NG

UC2845NG

8 Terminals 7.6V~30V 8-Pin UC284* DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 500kHz Transistor Driver


  • Manufacturer: ON Semiconductor
  • Origchip NO: 598-UC2845NG
  • Package: 8-DIP (0.300, 7.62mm)
  • Datasheet: PDF
  • Stock: 942
  • Description: 8 Terminals 7.6V~30V 8-Pin UC284* DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 500kHz Transistor Driver (Kg)

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Details

Tags

Parameters
Mount Through Hole
Mounting Type Through Hole
Package / Case 8-DIP (0.300, 7.62mm)
Number of Pins 8
Operating Temperature -25°C~85°C TA
Packaging Tube
Published 2005
JESD-609 Code e3
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Terminal Finish Tin (Sn)
Subcategory Switching Regulator or Controllers
Technology BIPOLAR
Terminal Position DUAL
Terminal Pitch 2.54mm
Frequency 275kHz
Base Part Number UC284*
Function Step-Up, Step-Up/Step-Down
Number of Outputs 1
Output Voltage 5.05V
Output Type Transistor Driver
Operating Supply Voltage 30V
Input Voltage-Nom 15V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive or Negative, Isolation Capable
Output Current 1kA
Voltage - Supply (Vcc/Vdd) 7.6V~30V
Control Features Frequency Control
Topology Boost, Flyback
Control Mode CURRENT-MODE
Frequency - Switching 500kHz
Input Voltage (Max) 25V
Control Technique PULSE WIDTH MODULATION
Rise Time 50ns
Synchronous Rectifier No
Fall Time (Typ) 50 ns
Switcher Configuration SINGLE
Duty Cycle (Max) 48%
Height Seated (Max) 4.45mm
Width 7.62mm
RoHS Status RoHS Compliant
Lead Free Lead Free

UC2845NG Overview


It comes in a 8-DIP (0.300, 7.62mm) package, so switching controller can be used for most applications. 1 outputs can be generated with the dc motor controller. Packaged in solid enclosures, this pmic has a Tube rating. The system can process Transistor Driver dc switching's outputs (s). 7.6V~30V is the supply voltage and the operating voltage of the dc control. Work well in dc switchers with a -25°C~85°C TA. The switching controller can be switched at 500kHz. dc dc regulators can be carried out with Through Hole. Frequency Control is used for efficient switching control in the dcdc regulator. An analog IC SWITCHING CONTROLLER is connected to the switch converters. 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 input voltageis set to 15V. UC284* can be searched for other relevant dc to dc converter ics. There are 8 pins on switching converter. Switching converter is a type of Switching Regulator or Controllers in particular. DC regulator outputs 5.05V voltage according to the test statistics. Considering the dc to dc regulator can only accept 25V input voltage, it is important to take note of this. A starting point for a project is to note down the dc dc regulator's usual output current, which is 1kA. In most applications and prototype designs, DC switcher is qualified as a Through Hole. 275kHz is the frequency of the switching controller. A circuit should contain 30V in order to ensure the voltage regulator dc to dc runs safely and reliably.

UC2845NG Features


Transistor Driver Outputs
Switching Frequency: 500kHz
Frequency Control
PULSE WIDTH MODULATION
Frequency: 275kHz

UC2845NG Applications


There are a lot of ON Semiconductor UC2845NG DC to DC converter applications.

  • Automatic testing equipment
  • Digital display device
  • Milling machines
  • Precision electronic equipment
  • Cutting machine tools
  • Domestic water pumps
  • Computer rooms
  • Electric water heaters
  • Fire elevators
  • Computed tomography (CT)