Welcome to Hotenda.com Online Store!

logo
userjoin
Home

UC3843ADTRG4

UC3843ADTRG4

UC3843ADTRG4

Texas Instruments

14 Terminals 14-Pin DC to DC converter IC SWITCHING CONTROLLER 1 Outputs 500kHz

SOT-23

UC3843ADTRG4 Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
Package / Case SOIC
Surface Mount YES
Number of Pins 14
Weight 122.413241mg
Packaging Tape & Reel (TR)
JESD-609 Code e4
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 14
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Max Operating Temperature 70°C
Min Operating Temperature 0°C
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 11V
Frequency 450kHz
Pin Count 14
Number of Outputs 1
Input Voltage-Nom 15V
Temperature Grade COMMERCIAL
Max Supply Voltage 30V
Analog IC - Other Type SWITCHING CONTROLLER
Current - Output 200mA
Frequency (Max) 500kHz
Voltage - Output 15V
Topology Flyback, Boost
Control Mode CURRENT-MODE
Frequency - Switching 500kHz
Control Technique PULSE WIDTH MODULATION
Rise Time 50ns
Fall Time (Typ) 50 ns
Nominal Input Voltage 25V
Switcher Configuration SINGLE
Max Duty Cycle 100 %
Duty Cycle (Max) 100 %
Length 8.65mm
Width 3.9mm
Radiation Hardening No
RoHS Status RoHS Compliant
Lead Free Lead Free
UC3843ADTRG4 Product Details

UC3843ADTRG4 Overview


With its SOIC package, the switching controller fits the needs of most applications. For outputs of 1, this dc motor controller is suitable. Tape & Reel (TR) solid enclosure protects the pmic. In this switching controller, the switch can be set to 500kHz. SWITCHING CONTROLLER analog IC connects the switch converters. Switching converters are designed with the terminal (s) at position DUAL . The 14 terminations can be used for a wide range of dc switching. A few of the control techniques these dc dc converter ics adapt include PULSE WIDTH MODULATION. A DC switcher's nominal voltage of 15V is input. 14 pins are on switching converter. During power-up and power-down, the maximum duty cycle of the voltage regulator dc to dc is set to 100 %. Switching controllers work at 450kHz Hz. Temperatures should be kept at 0°C or higher. There should be 70°C more than 70°C degrees Celsius in the machine. Total number of functions (s) for thare switch converters are 1. There is a design for voltage regulators switching with 14 pins. Maximum frequency of the controller is 500kHz. A nominal working status is achieved when the input voltage is set to 25V. Input values of 200mA make it ideal for switching controllers. normalworking processes output 15V voltage. There is a requirement for a 11V supply voltage. Maximum supply voltage is 30V.

UC3843ADTRG4 Features


Switching Frequency: 500kHz
PULSE WIDTH MODULATION
Max Duty Cycle: 100 %
Frequency: 450kHz


UC3843ADTRG4 Applications


There are a lot of Texas Instruments
UC3843ADTRG4 DC to DC converter applications.


  • Ball screw pair
  • Computer application technology
  • Network technology
  • Automation technology
  • CMM
  • Various precision measuring instruments
  • Various precision measuring detectors
  • Flaw detection equipment
  • Balance equipment
  • Industrial robots

Related Part Number

Get Subscriber

Enter Your Email Address, Get the Latest News