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  • UC2845BNG

UC2845BNG

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


  • Manufacturer: ON Semiconductor
  • Origchip NO: 598-UC2845BNG
  • Package: 8-DIP (0.300, 7.62mm)
  • Datasheet: PDF
  • Stock: 298
  • Description: 8 Terminals 7.6V~30V 8-Pin UC284*B DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 500kHz Transistor Driver (Kg)

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Details

Tags

Parameters
Factory Lead Time 12 Weeks
Lifecycle Status ACTIVE (Last Updated: 3 days ago)
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 1999
JESD-609 Code e3
Pbfree Code yes
Part Status Active
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
Peak Reflow Temperature (Cel) 260
Terminal Pitch 2.54mm
Frequency 52kHz
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number UC284*B
Function Step-Up, Step-Up/Step-Down
Number of Outputs 1
Output Voltage 5.05V
Output Type Transistor Driver
Input Voltage-Nom 15V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive or Negative, Isolation Capable
Output Current 200mA
Voltage - Supply (Vcc/Vdd) 7.6V~30V
Control Features Frequency Control
Topology Boost, Flyback
Control Mode CURRENT-MODE
Frequency - Switching 500kHz
Halogen Free Halogen Free
Control Technique PULSE WIDTH MODULATION
Rise Time 50ns
Synchronous Rectifier No
Fall Time (Typ) 50 ns
Nominal Input Voltage 30V
Switcher Configuration SINGLE
Max Duty Cycle 48 %
Height 5.33mm
Length 10.02mm
Width 7.11mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free

UC2845BNG Overview


As a result of 8-DIP (0.300, 7.62mm) compact design, the switching controller is compatible with most applications. 1 outputs are supported by the dc motor controller. Tube solid enclosure protects the pmic. With this function, you can deal with Transistor Driver dc switching's outputs (s). 7.6V~30V is the operating voltage and supply voltage of the dc control. Qualified to work in a -25°C~85°C TA dc switcher. The switching controller can be switched at 500kHz. It is suitable for general dc dc regulator when it is set to Through Hole. Frequency Control provides dcdc regulator efficient switching control. A SWITCHING CONTROLLER analog IC is connected to the switch converters. Terminal (s) of the switching converters are designed at the DUAL position. A variety of dc switching's functions can be performed on 8 terminations. A few of the control techniques these dc dc converter ics adapt include PULSE WIDTH MODULATION. 15V nominal DC switcher's voltage input. In addition to "UC284*B", there are other relevant dc to dc converter ics you can find. 8 pins are present on switching converter. Switching converter is a special type of Switching Regulator or Controllers. Based on the test statistics, DC regulator outputs voltage 5.05V. A starting point for a project is to note down the dc dc regulator's usual output current, which is 200mA. A duty cycle set at 48 % ensures voltage regulator dc to dc reliability during power-on and power-off. DC switcher's Through Hole makes it qualified for most application and prototype designs. DC switcher'sA frequency of 52kHz is set for the switching controller. Input voltage can be set to 30V for nominal working status.

UC2845BNG Features


Transistor Driver Outputs
Switching Frequency: 500kHz
Frequency Control
PULSE WIDTH MODULATION
Max Duty Cycle: 48 %
Frequency: 52kHz

UC2845BNG Applications


There are a lot of ON Semiconductor UC2845BNG DC to DC converter applications.

  • Remotely powered electric motors
  • Computer-related products
  • Milling machines
  • Product burn-in
  • Sensitive electronic devices
  • Industrial controllers
  • Injection molding machinery
  • Production lines
  • Automation technology
  • Computer monitoring equipment of building