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  • UC2856DWG4

UC2856DWG4

16 Terminals 7V~40V 16-Pin UC2856 DC to DC converter ICSWITCHING CONTROLLER 2 Outputs 200kHz Transistor Driver


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-UC2856DWG4
  • Package: 16-SOIC (0.295, 7.50mm Width)
  • Datasheet: -
  • Stock: 843
  • Description: 16 Terminals 7V~40V 16-Pin UC2856 DC to DC converter ICSWITCHING CONTROLLER 2 Outputs 200kHz Transistor Driver (Kg)

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Details

Tags

Parameters
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 1 week 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
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Supply Voltage 15V
Frequency 1MHz
Base Part Number UC2856
Function Step-Up, Step-Up/Step-Down
Number of Outputs 2
Output Voltage 13.1V
Output Type Transistor Driver
Input Voltage-Nom 15V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Output Current 200mA
Voltage - Supply (Vcc/Vdd) 7V~40V
Control Features Enable, Frequency Control, Soft Start
Topology Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull
Control Mode CURRENT-MODE
Frequency - Switching 200kHz
Control Technique PULSE WIDTH MODULATION
Rise Time 40ns
Synchronous Rectifier Yes
Fall Time (Typ) 40 ns
Nominal Input Voltage 40V
Max Duty Cycle 50 %
Duty Cycle (Max) 47%
Output Phases 1
Height 2.65mm
Length 10.3mm
Width 7.5mm
Thickness 2.35mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free

UC2856DWG4 Overview


The switching controller fits in the 16-SOIC (0.295, 7.50mm Width) package and is ideal for most applications. 2 outputs can be generated with the dc motor controller. Packaging for the pmic consists of Tube solid enclosures. Transistor Driver dc switching's outputs (s) can be handled by it. A 7V~40V voltage is supplied to the dc control and used for operating it. Qualified to work in an dc switcher with -40°C~85°C TA. It can switch at 200kHz. The Surface Mount value makes it suitable for general dc dc regulator. Switching control is made easier with the dcdc regulator's Enable, Frequency Control, Soft Start. The switch converters are connected to a SWITCHING CONTROLLER analog IC. Terminal (s) of the switching converters are designed at the DUAL position. 16 terminations with a variety of function. These dc dc converter ics adapt several control methods, including PULSE WIDTH MODULATION. The DC switcher's nominal voltage is 15V. UC2856 can be searched for other relevant dc to dc converter ics. There are 16 pins on switching converter. Particularly, switching converter is a type of Switching Regulator or Controllers. As determined by the test statistics, the output voltage of DC regulator is 13.1V. You should note that the dc dc regulator's usual output current is 200mA. A duty cycle set at 50 % ensures voltage regulator dc to dc reliability during power-on and power-off. 1MHz is the frequency of the switching controller. You can set the input voltage to 40V for nominal working status. There must be a voltage supply of 15V volts.

UC2856DWG4 Features


Transistor Driver Outputs
Switching Frequency: 200kHz
Enable, Frequency Control, Soft Start
PULSE WIDTH MODULATION
Max Duty Cycle: 50 %
Frequency: 1MHz

UC2856DWG4 Applications


There are a lot of Texas Instruments UC2856DWG4 DC to DC converter applications.

  • Telecommunications equipment
  • Computer rooms
  • PSRR circuits
  • Hydro power
  • Overvoltage protection circuits in TV sets
  • Post equipment
  • Communication system
  • Industrial robots
  • Surface processing equipment
  • Adjustable voltage or current linear circuits