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UC3856DWTRG4

UC3856DWTRG4

UC3856DWTRG4

Texas Instruments

16 Terminals 16-Pin DC to DC converter IC SWITCHING CONTROLLER 2 Outputs 220kHz

SOT-23

UC3856DWTRG4 Datasheet

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Specifications
Name Value
Type Parameter
Package / Case SOIC
Surface Mount YES
Number of Pins 16
Weight 473.692182mg
Packaging Tape & Reel (TR)
JESD-609 Code e4
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 16
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Max Operating Temperature 70°C
Min Operating Temperature 0°C
Subcategory Switching Regulator or Controllers
Technology BICMOS
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Frequency 1MHz
Pin Count 16
Number of Outputs 2
Input Voltage-Nom 15V
Temperature Grade COMMERCIAL
Max Supply Voltage 40V
Analog IC - Other Type SWITCHING CONTROLLER
Current - Output 200mA
Frequency (Max) 1MHz
Voltage - Output 13.1V
Topology Flyback, Push-Pull, Boost
Control Mode CURRENT-MODE
Frequency - Switching 220kHz
Control Technique PULSE WIDTH MODULATION
Rise Time 40ns
Fall Time (Typ) 40 ns
Nominal Input Voltage 40V
Max Duty Cycle 50 %
Duty Cycle (Max) 50 %
Length 10.365mm
Width 7.5mm
Radiation Hardening No
RoHS Status RoHS Compliant
Lead Free Lead Free
UC3856DWTRG4 Product Details

UC3856DWTRG4 Overview


With a SOIC package, the switching controller is suitable for a wide range of applications. For 2 outputs, the dc motor controller is appropriate. A solid enclosure of Tape & Reel (TR) surrounds pmic. Switching can be done at 220kHz with this switching controller. A SWITCHING CONTROLLER analog IC is connected to the switch converters. The switching converters's terminals (s) are designed at DUAL. An array of 16 terminations of dc switching. These dc dc converter ics adapt a variety of control techniques, including PULSE WIDTH MODULATION. The nominal DC switcher's voltage input is 15V. There are a total of 16 pins on switching converter. In particular, switching converter is a type of Switching Regulator or Controllers. It is set to 50 % duty cycle to ensure voltage regulator dc to dc reliability during power-ups and power-downs. A frequency of 1MHz is used by the switching controller. Ideally, dc regulator should be kept at a temperature of 0°C or higher. The temperature should not exceed 70°C degrees Celsius. In total, the switch converters have 1 function (s). We are designing chips that have 16 pins. There is a maximum frequency of 1MHz that the controller can switch at. Input voltage can be set to 40V for nominal working status. Switching controllers with 200mA inputs are ideal for it. As a result of normalworking processes, a voltage of 13.1V is output. In terms of maximum supply voltage, switching voltage regulators is rated 40V.

UC3856DWTRG4 Features


Switching Frequency: 220kHz
PULSE WIDTH MODULATION
Max Duty Cycle: 50 %
Frequency: 1MHz


UC3856DWTRG4 Applications


There are a lot of Texas Instruments
UC3856DWTRG4 DC to DC converter applications.


  • Servo drive system
  • Digital display device
  • Linear guide
  • Ball screw pair
  • Computer application technology
  • Network technology
  • Automation technology
  • CMM
  • Various precision measuring instruments
  • Various precision measuring detectors

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