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  • E-L4981A

E-L4981A

2.54mm PMIC L4981 20 Pin 80kHz 20-DIP (0.300, 7.62mm)


  • Manufacturer: STMicroelectronics
  • Origchip NO: 761-E-L4981A
  • Package: 20-DIP (0.300, 7.62mm)
  • Datasheet: PDF
  • Stock: 146
  • Description: 2.54mm PMIC L4981 20 Pin 80kHz 20-DIP (0.300, 7.62mm) (Kg)

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Details

Tags

Parameters
Mount Through Hole
Mounting Type Through Hole
Package / Case 20-DIP (0.300, 7.62mm)
Number of Pins 20
Weight 4.535924g
Operating Temperature -40°C~125°C
Packaging Tube
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 20
ECCN Code EAR99
Technology BCDMOS
Voltage - Supply 14.5V~19.5V
Terminal Position DUAL
Number of Functions 1
Terminal Pitch 2.54mm
Frequency 80kHz
Base Part Number L4981
Pin Count 20
Number of Outputs 1
Output Voltage 7.5V
Input Voltage-Nom 18V
Analog IC - Other Type POWER FACTOR CONTROLLER
Power Dissipation 1W
Output Current-Max 2A
Frequency - Switching 100kHz
Control Technique PULSE WIDTH MODULATION
Switcher Configuration SINGLE
Mode Average Current
Current - Startup 100μA
Height 6.35mm
Length 25.4mm
Width 6.35mm
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free

E-L4981A Overview


This product comes in a 20-DIP (0.300, 7.62mm) package.A Tube-packaging method was used to package it.Mounting type Through Hole describes the device.The voltage supply of 14.5V~19.5V should be used to operate it.At -40°C~125°C, the device operates.In addition to POWER FACTOR CONTROLLER, the part has other types of ICs.There are a number of 20 terminals on the gadget.100μA represents the startup current.Pin 20 remains the component's pin number.In terms of its best part, the device has a number of L4981.There is a switching frequency of 100kHz.There are 20 pins in this board, which make up its sum.With a frequency of 80kHz, it can continue to operate with good accuracy as long as it has a frequency of 80kHz.A part of Mount Through Hole makes up this mountain.At the most, it works with 2A output currentA 1 output can take many forms, depending on the application.The output of 7.5V can be used to operate it.

E-L4981A Features



E-L4981A Applications


There are a lot of STMicroelectronics E-L4981A PFC PMICs applications.

  • Raspberry Pi
  • LCD backlight
  • Smart manufacturing
  • Switching regulator
  • Communication device
  • Fuel injector
  • Motor controllers
  • Pumps
  • Vibration sensor
  • TVS diodes