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  • UC3827DW-1G4

UC3827DW-1G4

24 Terminals 24-Pin DC to DC converter ICSWITCHING CONTROLLER 3 Outputs 500kHz


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-UC3827DW-1G4
  • Package: SOIC
  • Datasheet: -
  • Stock: 687
  • Description: 24 Terminals 24-Pin DC to DC converter ICSWITCHING CONTROLLER 3 Outputs 500kHz (Kg)

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Details

Tags

Parameters
Package / Case SOIC
Surface Mount YES
Number of Pins 24
Weight 678.092244mg
JESD-609 Code e4
Moisture Sensitivity Level (MSL) 3
Number of Terminations 24
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Max Operating Temperature 70°C
Min Operating Temperature 0°C
Additional Feature CAN ALSO WORK IN CURRENT MODE
Subcategory Switching Regulator or Controllers
Technology BIPOLAR
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 15V
Terminal Pitch 1.27mm
Frequency 450kHz
Pin Count 24
Number of Outputs 3
Input Voltage-Nom 15V
Temperature Grade COMMERCIAL
Max Supply Voltage 20V
Analog IC - Other Type SWITCHING CONTROLLER
Current - Output 100mA
Frequency (Max) 500kHz
Voltage - Output 2.5V
Topology Push-Pull
Control Mode VOLTAGE-MODE
Frequency - Switching 500kHz
Control Technique PULSE WIDTH MODULATION
Rise Time 40ns
Fall Time (Typ) 30 ns
Nominal Input Voltage 15V
Max Duty Cycle 95 %
Duty Cycle (Max) 95 %
Height 2.35mm
Length 15.4mm
Width 7.52mm
Radiation Hardening No
RoHS Status RoHS Compliant
Lead Free Lead Free

UC3827DW-1G4 Overview


With its SOIC package, the switching controller fits the needs of most applications. dc motor controller is suitable for 3 output generation. In this switching controller, the switch can be set to 500kHz. An analog IC SWITCHING CONTROLLER is connected to the switch converters. The switching converters's terminals (s) are designed at DUAL. 24 terminations with a variety of function. These dc dc converter ics adapt a variety of control techniques, including PULSE WIDTH MODULATION. A DC switcher's nominal voltage of 15V is input. There are a total of 24 pins on switching converter. There is a particular type of Switching Regulator or Controllers in switching converter. voltage regulator dc to dcs with a 95 % duty cycle are designed to be reliable when powered on and powered off. Switching controller operates at 450kHz Hz. For better satisfaction, the value of DC to DC voltage regulator is CAN ALSO WORK IN CURRENT MODE. At least 0°C°C is recommended. At70°C, dc regulator should run. Total number of functions (s) for thare switch converters are 1. Voltage regulators switching is designed with 24 pins. Maximum frequency of the controller is 500kHz. For nominal working status, the input voltage can be set as 15V. Switching controllers with 100mA inputs are ideal for it. It outputs a value of 2.5V in normaloperating procedures. Voltage 15V is required for supply. Voltage is rated 20V for maximum supply.

UC3827DW-1G4 Features


Switching Frequency: 500kHz
PULSE WIDTH MODULATION
Max Duty Cycle: 95 %
Frequency: 450kHz
CAN ALSO WORK IN CURRENT MODE

UC3827DW-1G4 Applications


There are a lot of Texas Instruments UC3827DW-1G4 DC to DC converter applications.

  • Smoke prevention equipment
  • Wind power
  • Access control systems
  • Alternators
  • Experimental setup
  • Digital precision reference circuits
  • Product burn-in
  • Automatic plug-in machines
  • Boring machines
  • Sink circuits