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  • UC2846Q

UC2846Q

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


  • Manufacturer: Rochester Electronics, LLC
  • Origchip NO: 699-UC2846Q
  • Package: 20-LCC (J-Lead)
  • Datasheet: PDF
  • Stock: 847
  • 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
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
Mounting Type Surface Mount
Package / Case 20-LCC (J-Lead)
Surface Mount YES
Operating Temperature -40°C~85°C TA
Packaging Tube
JESD-609 Code e3
Pbfree Code no
Part Status Obsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 20
Terminal Finish TIN
Technology BICMOS
Terminal Position QUAD
Terminal Form J BEND
Peak Reflow Temperature (Cel) 260
Reach Compliance Code unknown
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Function Step-Up, 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 Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull
Control Mode CURRENT-MODE
Output Current-Max 0.5A
Frequency - Switching 500kHz

UC2846Q Overview


It comes in a 20-LCC (J-Lead) package, so switching controller can be used for most applications. 2 outputs can be generated with the dc motor controller. PMIC is packaged in a solid enclosure of Tube. The system can process Transistor Driver dc switching's outputs (s). This dc control has a supply voltage and operating voltage of 6.95V~40V. Workable in an dc switcher where -40°C~85°C TA is the -40°C~85°C TArm. The switching controller is capable of switching at the 500kHz position. The Surface Mount makes it ideal for general dc dc regulator. In order to control switching efficiently, the dcdc regulator features Current Limit, Enable, Frequency Control, Soft Start. The switch converters are connected to an analog IC with a SWITCHING CONTROLLER output. The switching converters's terminals (s) are designed at QUAD. Different dc switching's functions can be applied to 20 terminations. Some of the control techniques used by these dc dc converter ics are PULSE WIDTH MODULATION. 15V nominal DC switcher's voltage input. According to the test statistics, DC regulator outputs 5.1V voltage. The dc to dc regulator can only accept 40V input voltage. A maximum value of 0.5A is output for current.

UC2846Q Features


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

UC2846Q Applications


There are a lot of Rochester Electronics, LLC UC2846Q DC to DC converter applications.

  • Post equipment
  • Linear guide
  • Precision electronic equipment
  • Surface processing equipment
  • Refrigerators of central air conditioners
  • Servo drive system
  • Digital precision reference circuits
  • Ball screw pair
  • Packaging
  • Digital video recorders