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  • UC3886N

UC3886N

16 Terminals 10.3V~20V 16-Pin UC3886 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs Up to 300kHz Transistor Driver


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-UC3886N
  • Package: 16-DIP (0.300, 7.62mm)
  • Datasheet: PDF
  • Stock: 238
  • Description: 16 Terminals 10.3V~20V 16-Pin UC3886 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs Up to 300kHz Transistor Driver (Kg)

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Details

Tags

Parameters
Mounting Type Through Hole
Package / Case 16-DIP (0.300, 7.62mm)
Surface Mount NO
Number of Pins 16
Weight 1.053808g
Operating Temperature 0°C~70°C TA
Packaging Tube
JESD-609 Code e4
Pbfree Code yes
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Subcategory Switching Regulator or Controllers
Technology BIPOLAR
Terminal Position DUAL
Terminal Pitch 2.54mm
Frequency 400kHz
Base Part Number UC3886
Function Step-Down
Number of Outputs 1
Output Voltage 10.3V
Output Type Transistor Driver
Input Voltage-Nom 12V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Output Current 200mA
Voltage - Supply (Vcc/Vdd) 10.3V~20V
Control Features Enable, Frequency Control
Topology Buck
Control Mode CURRENT-MODE
Frequency - Switching Up to 300kHz
Input Voltage (Max) 20V
Control Technique PULSE WIDTH MODULATION
Rise Time 150ns
Synchronous Rectifier No
Fall Time (Typ) 150 ns
Max Duty Cycle 90 %
Height Seated (Max) 5.33mm
Width 7.62mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free

UC3886N Overview


Capsuled in the 16-DIP (0.300, 7.62mm) package, the switching controller can be used for a wide range of applications. For outputs of 1, this dc motor controller is suitable. Tube solid enclosure protects the pmic. The system can process Transistor Driver dc switching's outputs (s). This dc control has a supply voltage and operating voltage of 10.3V~20V. Work well in dc switchers with a 0°C~70°C TA. In this switching controller, the switch can be set to Up to 300kHz. dc dc regulator can be generalized using Through Hole. For efficient switching control, the dcdc regulator features Enable, Frequency Control. A SWITCHING CONTROLLER analog integrated circuit is connected to the switch converters. Thare switching converters has a terminal (s) at DUAL . 16 terminations with a variety of function. These dc dc converter ics adapt several control methods, including PULSE WIDTH MODULATION. 12V nominal DC switcher's voltage input. A search for "UC3886" will reveal other relevant dc to dc converter ics. Switching converter has a total of 16 pins. Specially, switching converter corresponds to type Switching Regulator or Controllers. Test statistics indicate DC regulator outputs 10.3V voltage. Considering the dc to dc regulator can only accept 20V input voltage, it is important to take note of this. In most cases, the output current of the dc dc regulator will be 200mA, so note that when you start the project. Voltage regulator dc to dc is designed to operate at 90 % duty cycle during power-ups and power-downs to ensure reliability. A frequency of 400kHz is set for the switching controller.

UC3886N Features


Transistor Driver Outputs
Switching Frequency: Up to 300kHz
Enable, Frequency Control
PULSE WIDTH MODULATION
Max Duty Cycle: 90 %
Frequency: 400kHz

UC3886N Applications


There are a lot of Texas Instruments UC3886N DC to DC converter applications.

  • Drilling machines
  • Driver circuits
  • Analog precision reference circuits
  • Combined machine tools
  • Plate bending machines
  • Elevator lighting
  • Constant current circuits
  • Boring machines
  • Serial communication converter
  • Thermal power