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  • UC2845BD

UC2845BD

14 Terminals 7.6V~30V DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 500kHz Transistor Driver


  • Manufacturer: Rochester Electronics, LLC
  • Origchip NO: 699-UC2845BD
  • Package: 14-SOIC (0.154, 3.90mm Width)
  • Datasheet: PDF
  • Stock: 326
  • Description: 14 Terminals 7.6V~30V DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 500kHz Transistor Driver (Kg)

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Details

Tags

Parameters
Mounting Type Surface Mount
Package / Case 14-SOIC (0.154, 3.90mm Width)
Surface Mount YES
Operating Temperature -25°C~85°C TA
Packaging Tube
JESD-609 Code e0
Pbfree Code yes
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 14
Terminal Finish TIN LEAD
Technology BIPOLAR
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 240
Time@Peak Reflow Temperature-Max (s) 30
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 or Negative, Isolation Capable
Voltage - Supply (Vcc/Vdd) 7.6V~30V
Control Features Frequency Control
Topology Boost, Flyback
Control Mode CURRENT-MODE
Output Current-Max 1A
Frequency - Switching 500kHz
Input Voltage (Max) 25V
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier No
Switcher Configuration SINGLE
Duty Cycle (Max) 48%
Length 8.65mm
Width 3.9mm
RoHS Status Non-RoHS Compliant

UC2845BD Overview


With a 14-SOIC (0.154, 3.90mm Width) package, the switching controller is suitable for a wide range of applications. dc motor controller is suitable for 1 output generation. PMIC packaging is solid with a Tube enclosure. With Transistor Driver dc switching's output (s), it is able to handle it. This dc control has a supply voltage and operating voltage of 7.6V~30V. Workable in an dc switcher where -25°C~85°C TA is the -25°C~85°C TArm. A switching controller such as this can switch at a value of 500kHz . The Surface Mount allows it to be used for dc dc regulator in general. Featured in the dcdc regulator is Frequency Control which allows efficient switching control. A SWITCHING CONTROLLER analog IC is connected to the switch converters. The switching converters's terminals (s) are designed at DUAL. 14 terminations with a variety of function. These dc dc converter ics adapt a variety of control techniques, including PULSE WIDTH MODULATION. The nominal DC switcher's voltage input is 15V. It should be noted that the dc to dc regulator only accepts 25V voltage as input voltage. A value of 1A is output as the maximum value of current.

UC2845BD Features


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

UC2845BD Applications


There are a lot of Rochester Electronics, LLC UC2845BD DC to DC converter applications.

  • Electrical distribution systems
  • Medical equipment
  • Magnetohydrodynamic power
  • Hydraulic presses
  • Production lines
  • Flexible manufacturing cells
  • Radio equipment
  • Plate bending machines
  • Smart grid
  • Surface processing equipment