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  • UC2843ADR2G

UC2843ADR2G

14 Terminals 8.4V~30V 14-Pin UC284*A DC to DC converter ICSWITCHING CONTROLLER 1 Outputs Up to 500kHz Transistor Driver


  • Manufacturer: ON Semiconductor
  • Origchip NO: 598-UC2843ADR2G
  • Package: 14-SOIC (0.154, 3.90mm Width)
  • Datasheet: PDF
  • Stock: 968
  • Description: 14 Terminals 8.4V~30V 14-Pin UC284*A DC to DC converter ICSWITCHING CONTROLLER 1 Outputs Up to 500kHz Transistor Driver (Kg)

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Details

Tags

Parameters
Mounting Type Surface Mount
Package / Case 14-SOIC (0.154, 3.90mm Width)
Surface Mount YES
Number of Pins 14
Operating Temperature -25°C~85°C TA
Packaging Tape & Reel (TR)
Published 2005
JESD-609 Code e3
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 14
ECCN Code EAR99
Terminal Finish Tin (Sn)
Subcategory Switching Regulator or Controllers
Technology BIPOLAR
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Frequency 60kHz
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number UC284*A
Function Step-Up, Step-Up/Step-Down
Number of Outputs 1
Output Voltage 5.05V
Output Type Transistor Driver
Operating Supply Voltage 30V
Input Voltage-Nom 15V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Voltage - Supply (Vcc/Vdd) 8.4V~30V
Control Features Frequency Control
Input Voltage (Min) 8.2V
Topology Boost, Flyback
Control Mode CURRENT-MODE
Output Current-Max 1A
Frequency - Switching Up to 500kHz
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier No
Switcher Configuration SINGLE
Duty Cycle (Max) 96%
Length 8.65mm
Width 3.9mm
RoHS Status RoHS Compliant
Lead Free Lead Free

UC2843ADR2G Overview


It comes in the 14-SOIC (0.154, 3.90mm Width) package, which makes switching controller suitable for most applications. 1 outputs can be generated with the dc motor controller. Packaged in solid enclosures, this pmic has a Tape & Reel (TR) rating. With Transistor Driver dc switching's output (s), it is able to handle it. This dc control operates at 8.4V~30V and has a 8.4V~30V supply voltage. Suitable for work in a -25°C~85°C TA dc switcher. This switching controller can switch at Up to 500kHz. The Surface Mount value makes it suitable for general dc dc regulator. Frequency Control is used for efficient switching control in the dcdc regulator. A SWITCHING CONTROLLER analog integrated circuit is connected to the switch converters. DUAL are the position of the terminal of the switching converters. 14 terminations with a variety of function. A few of the control techniques these dc dc converter ics adapt include PULSE WIDTH MODULATION. 15V nominal DC switcher's voltage input. Other relevant dc to dc converter ics can be found by searching "UC284*A". 14 pins are on switching converter. The type is a particular Switching Regulator or Controllers of switching converter. 8.2V should be the minimum input voltage for the dc dc voltage regulator. DC regulator outputs 5.05V voltage based on test statistics. Switching controller operates at a frequency of 60kHz. A circuit should contain 30V in order to ensure the voltage regulator dc to dc runs safely and reliably. The output value is set to the greatest value of 1A.

UC2843ADR2G Features


Transistor Driver Outputs
Switching Frequency: Up to 500kHz
Frequency Control
PULSE WIDTH MODULATION
Frequency: 60kHz

UC2843ADR2G Applications


There are a lot of ON Semiconductor UC2843ADR2G DC to DC converter applications.

  • Fire elevators
  • Remotely powered electric motors
  • Smoke prevention equipment
  • Textile machinery
  • Automation technology
  • Energy management systems
  • Servo drive system
  • Mobile phones
  • Motor controller circuits
  • Digital precision reference circuits