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UC2855BDWG4

UC2855BDWG4

UC2855BDWG4

Texas Instruments

1.27mm PMIC 20 Pin 500kHz 18V SOIC

SOT-23

UC2855BDWG4 Datasheet

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In-Stock: 0 items
Specifications
Name Value
Type Parameter
Package / Case SOIC
Surface Mount YES
Number of Pins 20
Weight 569.003279mg
JESD-609 Code e4
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 20
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Max Operating Temperature 85°C
Min Operating Temperature -40°C
HTS Code 8542.39.00.01
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 18V
Terminal Pitch 1.27mm
Frequency 500kHz
Pin Count 20
Output Voltage 7.5V
Input Voltage-Nom 18V
Temperature Grade INDUSTRIAL
Max Supply Voltage 20V
Analog IC - Other Type POWER FACTOR CONTROLLER
Max Supply Current 25mA
Input Voltage (Min) 15V
Control Mode CURRENT-MODE
Output Current-Max 1.5A
Frequency - Switching 230kHz
Input Voltage (Max) 35V
Control Technique PULSE WIDTH MODULATION
Switcher Configuration BOOST
Output Voltage-Max 7.613V
Output Voltage-Min 7.388V
Height 2.35mm
Length 12.8mm
Width 7.52mm
Radiation Hardening No
RoHS Status RoHS Compliant
Lead Free Lead Free
UC2855BDWG4 Product Details

UC2855BDWG4 Overview


SOIC packages are available.Other IC types exist, such as POWER FACTOR CONTROLLER.An array of 20 terminals is located on the gadget.The pin number of the component remains 20.In this case, 230kHz represents the switching frequency.The pins on it are arranged in a 20-shape.Minimum input voltage 15V is needed to operate it.The maximum input voltage (Max) of the circuit is 35V.An accurate operation is possible with 500kHz as the frequency.At most, it works on 1.5A output currentThere is always a 18V-volt supply powering the component.As long as the supply temperature is at most 25mA, it can operate.A 7.5V-output can be used to control it.During operation, it should be warmer than -40°C.This is the maximum operating temperature.It requires a 20V-voltage supply to operate.

UC2855BDWG4 Features




UC2855BDWG4 Applications


There are a lot of Texas Instruments
UC2855BDWG4 PFC PMICs applications.


  • Portable telephone
  • Electronic notebook
  • Camera
  • Video equipment
  • CPU power supply
  • Switching regulator
  • Multiple-power supply system
  • Digital audio player
  • Digital TV
  • Smartcard

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