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  • UC2844BDR2G

UC2844BDR2G

14 Terminals 10V~36V 14-Pin UC284*B DC to DC converter ICSWITCHING CONTROLLER 1 Outputs Up to 500kHz Transistor Driver


  • Manufacturer: ON Semiconductor
  • Origchip NO: 598-UC2844BDR2G
  • Package: 14-SOIC (0.154, 3.90mm Width)
  • Datasheet: PDF
  • Stock: 463
  • Description: 14 Terminals 10V~36V 14-Pin UC284*B DC to DC converter ICSWITCHING CONTROLLER 1 Outputs Up to 500kHz Transistor Driver (Kg)

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Details

Tags

Parameters
Factory Lead Time 7 Weeks
Lifecycle Status ACTIVE (Last Updated: 1 day ago)
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 14-SOIC (0.154, 3.90mm Width)
Number of Pins 14
Operating Temperature -25°C~85°C TA
Packaging Tape & Reel (TR)
Published 1999
JESD-609 Code e3
Pbfree Code yes
Part Status Active
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 52kHz
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number UC284*B
Function Step-Up, Step-Up/Step-Down
Number of Outputs 1
Output Voltage 5.05V
Output Type Transistor Driver
Input Voltage-Nom 15V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Output Current 200mA
Voltage - Supply (Vcc/Vdd) 10V~36V
Max Supply Current 17mA
Control Features Frequency Control
Topology Boost, Flyback
Control Mode CURRENT-MODE
Frequency - Switching Up to 500kHz
Input Voltage (Max) 25V
Halogen Free Halogen Free
Control Technique PULSE WIDTH MODULATION
Rise Time 50ns
Synchronous Rectifier No
Fall Time (Typ) 50 ns
Switcher Configuration SINGLE
Max Duty Cycle 48 %
Height 1.5mm
Length 8.75mm
Width 4mm
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free

UC2844BDR2G Overview


With its 14-SOIC (0.154, 3.90mm Width) package, the switching controller fits the needs of most applications. For outputs of 1, this dc motor controller is suitable. PMIC is packaged in a solid enclosure of Tape & Reel (TR). The system can process Transistor Driver dc switching's outputs (s). dc controls with 10V~36V voltage are supplied and operated. Work well in dc switchers with a -25°C~85°C TA. This switching controller can switch at Up to 500kHz. It is suitable for general dc dc regulator when it is set to Surface Mount. DCDC regulator is controlled efficiently by Frequency Control. SWITCHING CONTROLLER analog IC connects the switch converters. Switching converters are designed with the terminal (s) at position DUAL . An array of 14 terminations of dc switching. A few of the control techniques these dc dc converter ics adapt include PULSE WIDTH MODULATION. DC switcher's voltage input is 15V. A search for "UC284*B" will reveal other relevant dc to dc converter ics. Pins number 14 of switching converter in total. In particular, switching converter belongs to the Switching Regulator or Controllers family. A 5.05V voltage of DC regulator was detected in the test statistics. It should be fully noted that the dc to dc regulator only accepts 25V input voltage at most. In most cases, the output current of the dc dc regulator will be 200mA, so note that when you start the project. The duty cycle of the voltage regulator dc to dc can be set to 48 % on power-up or power-down to ensure reliability. In most applications and prototype designs, DC switcher is qualified as a Surface Mount. Switching controllers work at 52kHz Hz. In the presence of a current greater than 17mA, the component may fail to operate properly and may be damaged.

UC2844BDR2G Features


Transistor Driver Outputs
Switching Frequency: Up to 500kHz
Frequency Control
PULSE WIDTH MODULATION
Max Duty Cycle: 48 %
Frequency: 52kHz

UC2844BDR2G Applications


There are a lot of ON Semiconductor UC2844BDR2G DC to DC converter applications.

  • Scientific testing
  • Experimental setup
  • Medical monitoring systems
  • USB circuits
  • Special machining machine tools
  • PSRR circuits
  • Sensitive electronic devices
  • Product testing
  • Game consoles
  • Solar power plants