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  • UC2846DW

UC2846DW

16 Terminals 6.95V~40V 16-Pin UC2846 DC to DC converter ICSWITCHING CONTROLLER 2 Outputs Transistor Driver


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-UC2846DW
  • Package: 16-SOIC (0.295, 7.50mm Width)
  • Datasheet: PDF
  • Stock: 291
  • Description: 16 Terminals 6.95V~40V 16-Pin UC2846 DC to DC converter ICSWITCHING CONTROLLER 2 Outputs Transistor Driver (Kg)

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Details

Tags

Parameters
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Frequency 500kHz
Base Part Number UC2846
Function Step-Up, Step-Up/Step-Down
Number of Outputs 2
Output Voltage 13.5V
Output Type Transistor Driver
Input Voltage-Nom 15V
Analog IC - Other Type SWITCHING CONTROLLER
Operating Supply Current 17mA
Output Configuration Positive
Output Current 500mA
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
Control Technique PULSE WIDTH MODULATION
Rise Time 50ns
Synchronous Rectifier Yes
Fall Time (Typ) 50 ns
Nominal Input Voltage 15V
Max Duty Cycle 50 %
Duty Cycle 50 %
Output Phases 1
Height 2.65mm
Length 10.3mm
Width 7.5mm
Thickness 2.35mm
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 5 days ago)
Mounting Type Surface Mount
Package / Case 16-SOIC (0.295, 7.50mm Width)
Surface Mount YES
Number of Pins 16
Weight 473.692182mg
Operating Temperature -40°C~85°C TA
Packaging Tube
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 16
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Subcategory Switching Regulator or Controllers
Technology BICMOS
Terminal Position DUAL

UC2846DW Overview


It comes in the 16-SOIC (0.295, 7.50mm Width) package, which makes switching controller suitable for most applications. dc motor controller is suitable for 2 output generation. Packaged in solid enclosures, this pmic has a Tube rating. With this function, you can deal with Transistor Driver dc switching's outputs (s). This dc control operates at 6.95V~40V and has a 6.95V~40V supply voltage. Worked in an dc switcher with a -40°C~85°C TA rating. The Surface Mount makes it ideal for general dc dc regulator. Featured in the dcdc regulator is Current Limit, Enable, Frequency Control, Soft Start which allows efficient switching control. An analog IC SWITCHING CONTROLLER is connected to the switch converters. Switching converters are designed with the terminal (s) at position DUAL . A variety of 16 terminations are available in dc switching. Some of the control techniques used by these dc dc converter ics are PULSE WIDTH MODULATION. A DC switcher's nominal voltage of 15V is input. UC2846 can be used to locate other relevant dc to dc converter ics. There are a total of 16 pins on switching converter. Specially, switching converter corresponds to type Switching Regulator or Controllers. DC regulator outputs 13.5V voltage based on test statistics. It's important to remember that the dc dc regulator's normaloutput current is 500mA, so you should note it down when starting a new project. During power-up and power-down, the maximum duty cycle of the voltage regulator dc to dc is set to 50 %. Switching controllers work at 500kHz Hz. It is possible to set the input voltage to 15V for nominal working status. With a current supply of 17mA, it runs.

UC2846DW Features


Transistor Driver Outputs
Current Limit, Enable, Frequency Control, Soft Start
PULSE WIDTH MODULATION
Max Duty Cycle: 50 %
Frequency: 500kHz

UC2846DW Applications


There are a lot of Texas Instruments UC2846DW DC to DC converter applications.

  • Flaw detection equipment
  • Current source circuits
  • Fire elevators
  • Digital precision reference circuits
  • Terrestrial set-top boxes
  • PSRR circuits
  • Series voltage regulation circuits
  • Television equipment
  • Wind power
  • USB circuits