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UC2871N

2.54mm PMIC UC2871 18 Pin 57kHz~78kHz 18-DIP (0.300, 7.62mm)


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-UC2871N
  • Package: 18-DIP (0.300, 7.62mm)
  • Datasheet: PDF
  • Stock: 980
  • Description: 2.54mm PMIC UC2871 18 Pin 57kHz~78kHz 18-DIP (0.300, 7.62mm) (Kg)

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Details

Tags

Parameters
Mounting Type Through Hole
Package / Case 18-DIP (0.300, 7.62mm)
Surface Mount NO
Number of Pins 18
Weight 1.206102g
Operating Temperature -25°C~85°C
Packaging Tube
JESD-609 Code e4
Pbfree Code yes
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 18
ECCN Code EAR99
Type Fluorescent Lamp Controller
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
HTS Code 8542.39.00.01
Subcategory Switching Regulator or Controllers
Technology BIPOLAR
Voltage - Supply 4.5V~20V
Terminal Position DUAL
Number of Functions 1
Terminal Pitch 2.54mm
Frequency 57kHz~78kHz
Base Part Number UC2871
Pin Count 18
Input Voltage-Nom 5V
Operating Supply Current 8mA
Nominal Supply Current 8mA
Min Input Voltage 4.5V
Control Mode CURRENT-MODE
Output Current-Max 0.1A
Max Input Voltage 20V
Control Technique RESONANT CONTROL
Switcher Configuration PUSH-PULL
Dimming No
Height Seated (Max) 5.08mm
Length 22.48mm
Width 7.62mm
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free

UC2871N Overview


Tube's materials have been used in the packaging.A low package cost makes the 18-DIP (0.300, 7.62mm) a popular choice among electronic manufacturers.On the PCB, it is mounted using Through Hole.As Type Fluorescent Lamp Controller, it is suitable for standard grade applications.The device is powered by a voltage to ensure normal operation.The system should always be operated at -25°C~85°C.At 57kHz~78kHz frequency, it can still operate accurately.Its best part contains a number of UC2871s.It is built with terminations of 18.Devices run on 1 functions.The supply current of the device is set to 8mA.The pin number for the component stays at 18.As a result, its sum has 18 pins total.It can be classified under the Switching Regulator or Controllers Subcategory.It operates with a maximum output current of 0.1A.Only 20V supply voltage will work.It requires 4.5V as the supply voltage in order to function.

UC2871N Features


Mounting type of Through Hole
Switching Regulator or Controllers subcategory

UC2871N Applications


There are a lot of Texas Instruments UC2871N Lighting Controllers applications.

  • Power factor correction (PFC)
  • Motor start
  • Spot welding
  • To enhance power efficiency
  • Coupling or blocking
  • DC buffering
  • Computer motherboards
  • To reduce power noise & signal noise
  • DC/DC, DC/AC, and AC/AC converters
  • Frequency converters
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