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  • UC3846Q

UC3846Q

20 Terminals 6.95V~40V DC to DC converter ICSWITCHING CONTROLLER 2 Outputs 500kHz Transistor Driver


  • Manufacturer: Rochester Electronics, LLC
  • Origchip NO: 699-UC3846Q
  • Package: 20-LCC (J-Lead)
  • Datasheet: -
  • Stock: 944
  • Description: 20 Terminals 6.95V~40V DC to DC converter ICSWITCHING CONTROLLER 2 Outputs 500kHz Transistor Driver (Kg)

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Details

Tags

Parameters
Mounting Type Surface Mount
Package / Case 20-LCC (J-Lead)
Surface Mount YES
Operating Temperature 0°C~70°C TA
Packaging Tube
JESD-609 Code e3
Pbfree Code yes
Part Status Obsolete
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 20
Terminal Finish TIN
Technology BICMOS
Terminal Position QUAD
Terminal Form J BEND
Peak Reflow Temperature (Cel) 260
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Function Step-Up, Step-Down, Step-Up/Step-Down
Number of Outputs 2
Output Voltage 5.1V
Output Type Transistor Driver
Input Voltage-Nom 15V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Voltage - Supply (Vcc/Vdd) 6.95V~40V
Control Features Current Limit, Enable, Frequency Control, Soft Start
Topology Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull
Control Mode CURRENT-MODE
Output Current-Max 0.5A
Frequency - Switching 500kHz
Input Voltage (Max) 40V
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes
Output Phases 1
Height Seated (Max) 4.57mm
Length 8.965mm
Width 8.965mm
RoHS Status ROHS3 Compliant

UC3846Q Overview


It comes in the 20-LCC (J-Lead) package, which makes switching controller suitable for most applications. dc motor controller is suitable for 2 output generation. There is a Tube solid enclosure around the pmic. Transistor Driver dc switching's outputs (s) are supported. dc controls with 6.95V~40V voltage are supplied and operated. Suitable for working in an dc switcher that has a 0°C~70°C TA. Switching can be done at 500kHz with this switching controller. dc dc regulator is made easier with Surface Mount. Switching control is made easier with the dcdc regulator's Current Limit, Enable, Frequency Control, Soft Start. The switch converters are connected to a SWITCHING CONTROLLER analog IC. There are a QUAD terminal on the switching converters. The 20 terminations can be used for a wide range of dc switching. A few of the control techniques these dc dc converter ics adapt include PULSE WIDTH MODULATION. A DC switcher's nominal voltage of 15V is input. DC regulator outputs 5.1V voltage according to the test statistics. Voltages 40V are the maximum that the dc to dc regulator will accept. Switching converter outputs current to the greatest value of 0.5A.

UC3846Q Features


Transistor Driver Outputs
Switching Frequency: 500kHz
Current Limit, Enable, Frequency Control, Soft Start
PULSE WIDTH MODULATION

UC3846Q Applications


There are a lot of Rochester Electronics, LLC UC3846Q DC to DC converter applications.

  • Hydrogen power
  • Electric heating, lighting
  • Product testing
  • Industrial controllers
  • Photovoltaic power
  • Machining centers
  • Electrical power transmission
  • Digital video recorders
  • Alternators
  • Shearing machines