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  • UC2842AQD

UC2842AQD

14 Terminals 10V~30V 14-Pin UC2842 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs Up to 500kHz Transistor Driver


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-UC2842AQD
  • Package: 14-SOIC (0.154, 3.90mm Width)
  • Datasheet: PDF
  • Stock: 700
  • Description: 14 Terminals 10V~30V 14-Pin UC2842 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
Weight 145.603151mg
Operating Temperature -40°C~125°C TA
Packaging Tube
Pbfree Code no
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 14
ECCN Code EAR99
Subcategory Switching Regulator or Controllers
Technology BIPOLAR
Terminal Position DUAL
Terminal Form GULL WING
Frequency 500kHz
Base Part Number UC2842
Function Step-Up
Number of Outputs 1
Output Voltage 15V
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~30V
Quiescent Current 11mA
Control Features Frequency Control
Topology Boost
Control Mode CURRENT-MODE
Frequency - Switching Up to 500kHz
Input Voltage (Max) 25V
Control Technique PULSE WIDTH MODULATION
Rise Time 50ns
Synchronous Rectifier No
Fall Time (Typ) 50 ns
Switcher Configuration PUSH-PULL
Max Duty Cycle 100 %
Duty Cycle (Max) 96%
Length 8.65mm
Width 3.9mm
RoHS Status ROHS3 Compliant
Lead Free Contains Lead

UC2842AQD Overview


In the 14-SOIC (0.154, 3.90mm Width) package, the switching controller meets most application requirements. It is sufficient to generate 1 outputs with this dc motor controller. There is a Tube solid enclosure around the pmic. There are Transistor Driver dc switching's output (s) that it can handle. 10V~30V is the supply voltage and the operating voltage of the dc control. Suitable for work in a -40°C~125°C TA dc switcher. A switching controller such as this can switch at a value of Up to 500kHz . As it has a Surface Mount value, it can be used for general dc dc regulator. Switching control is made easier with the dcdc regulator's Frequency Control. SWITCHING CONTROLLER analog IC connects the switch converters. The switching converters's terminal (s) are designed at DUAL . The 14 terminations can be used for a wide range of dc switching. PULSE WIDTH MODULATION is an example of one of the control techniques these dc dc converter ics adapt. DC switcher's voltage input of 15V. Other relevant dc to dc converter ics can be found by searching "UC2842". Switching converter has a total of 14 pins. The type is a particular Switching Regulator or Controllers of switching converter. A 15V voltage of DC regulator was detected in the test statistics. A maximum voltage of 25V is accepted by the dc to dc regulator as an input voltage. You should note down the dc dc regulator's usual output current of 200mA when you start a project. It is set to 100 % duty cycle to ensure voltage regulator dc to dc reliability during power-ups and power-downs. Switching controllers work at 500kHz Hz. In a dormant state, the dc switching uses 11mA.

UC2842AQD Features


Transistor Driver Outputs
Switching Frequency: Up to 500kHz
Frequency Control
PULSE WIDTH MODULATION
Max Duty Cycle: 100 %
Frequency: 500kHz

UC2842AQD Applications


There are a lot of Texas Instruments UC2842AQD DC to DC converter applications.

  • Smoke exhaust equipment
  • Driver circuits
  • Low output voltage switching power supply circuits
  • Correction machines
  • Gear/thread machining machines
  • Arc suppression circuits
  • Die casting equipment
  • Digital video recorders
  • Analog precision reference circuits
  • Lathes