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  • UC3844BVN

UC3844BVN

8 Terminals 10V~36V DC to DC converter ICSWITCHING CONTROLLER 1 Outputs Up to 500kHz Transistor Driver


  • Manufacturer: Rochester Electronics, LLC
  • Origchip NO: 699-UC3844BVN
  • Package: 8-DIP (0.300, 7.62mm)
  • Datasheet: PDF
  • Stock: 487
  • Description: 8 Terminals 10V~36V DC to DC converter ICSWITCHING CONTROLLER 1 Outputs Up to 500kHz 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
Operating Temperature -40°C~105°C TA
Packaging Tube
JESD-609 Code e0
Pbfree Code yes
Part Status Obsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 8
Terminal Finish TIN LEAD
Technology BIPOLAR
Terminal Position DUAL
Terminal Pitch 2.54mm
JESD-30 Code R-PDIP-T8
Function Step-Up, Step-Up/Step-Down
Number of Outputs 1
Qualification Status COMMERCIAL
Output Type Transistor Driver
Input Voltage-Nom 15V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Voltage - Supply (Vcc/Vdd) 10V~36V
Control Features Frequency Control
Topology Boost, Flyback
Control Mode CURRENT-MODE
Output Current-Max 1A
Frequency - Switching Up to 500kHz
Input Voltage (Max) 25V
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier No
Switcher Configuration SINGLE
Duty Cycle (Max) 48%
Height Seated (Max) 4.45mm
Length 9.78mm
Width 7.62mm
RoHS Status Non-RoHS Compliant

UC3844BVN Overview


It comes in the 8-DIP (0.300, 7.62mm) package, which makes switching controller suitable for most applications. There is sufficient capacity to generate switching controller for outputs 1. PMIC packaging is solid with a Tube enclosure. A total of Transistor Driver dc switching's outputs can be handled by it. 10V~36V is the operating voltage and supply voltage of the dc control. Qualified to work in a -40°C~105°C TA dc switcher. This switching controller can switch at Up to 500kHz. A generalization of dc dc regulator can be made using Through Hole. In order to control switching efficiently, the dcdc regulator features Frequency Control. A SWITCHING CONTROLLER analog integrated circuit is connected to the switch converters. The switching converters's terminals (s) are designed at DUAL. 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. DC switcher's input voltageis set to 15V. It should be fully noted that the dc to dc regulator only accepts 25V input voltage at most. Current is output to the greatest value of 1A.

UC3844BVN Features


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

UC3844BVN Applications


There are a lot of Rochester Electronics, LLC UC3844BVN DC to DC converter applications.

  • Computed tomography (CT)
  • Automatic plug-in machines
  • Digital precision reference circuits
  • Sink circuits
  • Constant current circuits
  • Textile machinery
  • Current source circuits
  • Medical equipment
  • Hydraulic presses
  • Pipe bending machines