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UCC2803PWTRG4

UCC2803PWTRG4

UCC2803PWTRG4

Texas Instruments

8 Terminals 8-Pin DC to DC converter IC SWITCHING CONTROLLER 1MHz

SOT-23

UCC2803PWTRG4 Datasheet

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Specifications
Name Value
Type Parameter
Package / Case TSSOP
Mount Surface Mount
Number of Pins 8
Packaging Tape & Reel (TR)
JESD-609 Code e4
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 8
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Max Operating Temperature 85°C
Min Operating Temperature -40°C
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 10V
Terminal Pitch 0.65mm
Frequency 1MHz
Pin Count 8
Output Voltage 4V
Input Voltage-Nom 10V
Temperature Grade INDUSTRIAL
Max Supply Voltage 12V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Current - Output 1A
Frequency (Max) 1MHz
Voltage - Output 1V
Input Voltage (Min) 4V
Topology Boost, Flyback
Control Mode CURRENT-MODE
Frequency - Switching 1MHz
Control Technique PULSE WIDTH MODULATION
Rise Time 41ns
Supply Current-Max (Isup) 30mA
Fall Time (Typ) 44 ns
Switcher Configuration SINGLE
Max Duty Cycle 100 %
Duty Cycle (Max) 100 %
Number of Output Phases 1
Width 3mm
Length 4.4mm
RoHS Status RoHS Compliant
Radiation Hardening No
Lead Free Lead Free
UCC2803PWTRG4 Product Details

UCC2803PWTRG4 Overview


The switching controller fits in the TSSOP package and is ideal for most applications. Packaged in solid enclosures, this pmic has a Tape & Reel (TR) rating. With this switching controller, you can switch at 1MHz. Thare switch converters are connected to an analog integrated circuit (IC) of type SWITCHING CONTROLLER. There are a terminal (s) on the switching converters that are designed at DUAL. 8 terminations with various dc switching's functions. PULSE WIDTH MODULATION is an example of one of the control techniques these dc dc converter ics adapt. The DC switcher's nominal voltage is 10V. Total pins of switching converter are 8. It is recommended to use 4V as the minimum input voltage of dc dc voltage regulator. A 4V voltage of DC regulator was detected in the test statistics. The duty cycle of the voltage regulator dc to dc can be set to 100 % on power-up or power-down to ensure reliability. Having a Surface Mount makes DC switcher suitable for most application and prototype designs. There is 1MHz frequency setting on the switching controller. At -40°C and above, dc regulator should be kept. At a temperature around 85°C degrees Celsius, dc regulator should be running. Overall, the switch converters contains 1 function(s). Voltage regulators switching is designed with 8 pins. There is a maximum frequency of 1MHz that can be switched by the controller. A 1A input is ideal for this application. This process outputs a value of 1V for normalworking processes. Voltage 10V must be supplied. In order to ensure proper operation, the controller should not receive more current than 30mA. The controller switches with phase number 1. When it comes to maximum supply voltage, switching voltage regulators is rated 12V.

UCC2803PWTRG4 Features


Switching Frequency: 1MHz
PULSE WIDTH MODULATION
Max Duty Cycle: 100 %
Frequency: 1MHz


UCC2803PWTRG4 Applications


There are a lot of Texas Instruments
UCC2803PWTRG4 DC to DC converter applications.


  • CMM
  • Various precision measuring instruments
  • Various precision measuring detectors
  • Flaw detection equipment
  • Balance equipment
  • Industrial robots
  • Industrial controllers
  • Die casting equipment
  • Injection molding machinery
  • Various CNC machine tools

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