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UC3855BNG4

2.54mm PMIC UC3855 20 Pin 500kHz 18V 20-DIP (0.300, 7.62mm)


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-UC3855BNG4
  • Package: 20-DIP (0.300, 7.62mm)
  • Datasheet: -
  • Stock: 687
  • Description: 2.54mm PMIC UC3855 20 Pin 500kHz 18V 20-DIP (0.300, 7.62mm) (Kg)

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Details

Tags

Parameters
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 1 week ago)
Mounting Type Through Hole
Package / Case 20-DIP (0.300, 7.62mm)
Surface Mount NO
Number of Pins 20
Operating Temperature 0°C~70°C
Packaging Tube
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 20
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
HTS Code 8542.39.00.01
Subcategory Switching Regulator or Controllers
Technology BIPOLAR
Voltage - Supply 10.5V~20V
Terminal Position DUAL
Number of Functions 1
Supply Voltage 18V
Terminal Pitch 2.54mm
Frequency 500kHz
Base Part Number UC3855
Pin Count 20
Output Voltage 7.5V
Input Voltage-Nom 18V
Analog IC - Other Type POWER FACTOR CONTROLLER
Input Voltage (Min) 15V
Output Current-Max 1.5A
Input Voltage (Max) 35V
Control Technique PULSE WIDTH MODULATION
Supply Current-Max (Isup) 17mA
Switcher Configuration BOOST
Output Voltage-Max 7.688V
Output Voltage-Min 7.313V
Mode Average Current
Current - Startup 150μA
Height 5.08mm
Length 24.33mm
Width 6.35mm
Thickness 4.57mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free

UC3855BNG4 Overview


In a 20-DIP (0.300, 7.62mm) package, it is available.It is packaged in a Tube way.It has a Through Hole mounting type.It should be powered by 10.5V~20V's voltage supply.Currently, the device is set to operate at a frequency of 0°C~70°C.There are other IC types in this part, such as POWER FACTOR CONTROLLER.On the gadget, there are several 20 terminals.150μA represents the startup current.The pin number of the component remains 20.The device's best part has a number of UC3855 in it.20 pins make up its sum.If the input voltage of the device is as low as 15V, it can function properly.It's a subclass of Switching Regulator or Controllers in a way.The maximum input voltage (Max) of the circuit is 35V.As long as the frequency is kept constant at 500kHz, it is possible to continue to operate with good accuracy.At the most, it works with 1.5A output currentAs a rule of thumb, the component is always powered by a 18V volt supply.If isup is greater than 17mA, then the supply current is too high.It can be operated with the output of 7.5V.

UC3855BNG4 Features



UC3855BNG4 Applications


There are a lot of Texas Instruments UC3855BNG4 PFC PMICs applications.

  • Ultrasound
  • 4WD transfercase
  • Aging system
  • Sense & Conrol
  • Pumps
  • RF (Radio Frequency)
  • Semi-automation
  • Car lighting
  • Peripheral devices
  • Analog control systems