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L4981BD

PMIC L4981 20 Pin 80kHz 20-SOIC (0.295, 7.50mm Width)

Manufacturer: STMicroelectronics
Origchip NO: 761-L4981BD
Package: 20-SOIC (0.295, 7.50mm Width)
Datasheet: PDF
Stock: 239
Description: PMIC L4981 20 Pin 80kHz 20-SOIC (0.295, 7.50mm Width) (Kg)

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Details

Tags

Parameters
Factory Lead Time	12 Weeks
Lifecycle Status	ACTIVE (Last Updated: 7 months ago)
Mount	Surface Mount
Mounting Type	Surface Mount
Package / Case	20-SOIC (0.295, 7.50mm Width)
Number of Pins	20
Weight	266.712314mg
Operating Temperature	-40°C~125°C
Packaging	Tube
JESD-609 Code	e4
Part Status	Active
Moisture Sensitivity Level (MSL)	3 (168 Hours)
Number of Terminations	20
ECCN Code	EAR99
Terminal Finish	Nickel/Palladium/Gold (Ni/Pd/Au)
Subcategory	Switching Regulator or Controllers
Technology	BCDMOS
Voltage - Supply	14.5V~19.5V
Terminal Position	DUAL
Terminal Form	GULL WING
Peak Reflow Temperature (Cel)	260
Number of Functions	1
Frequency	80kHz
Time@Peak Reflow Temperature-Max (s)	30
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	600mW
Output Current	1.5A
Max Supply Current	16mA
Frequency - Switching	100kHz
Control Technique	PULSE WIDTH MODULATION
Switcher Configuration	SINGLE
Mode	Average Current
Current - Startup	100μA
Height	2.35mm
Length	13mm
Width	7.6mm
Radiation Hardening	No
REACH SVHC	No SVHC
RoHS Status	ROHS3 Compliant
Lead Free	Lead Free

L4981BD Overview

It comes in a 20-SOIC (0.295, 7.50mm Width) package.A Tube-package is used.Surface Mount is the device's mounting type.In order to operate it, it should be connected to the voltage supply of 14.5V~19.5V.The device is set to operate at -40°C~125°C.As well as POWER FACTOR CONTROLLER ICs, the part has other IC types.An array of 20 terminals is located on the gadget.There is a current of 100μA during startup.Pin 20 remains the component's pin number.There are a number of L4981s in the device's best feature.There is a frequency of switching called 100kHz.There are 20 pins in this board, which make up its sum.In a way, it can be considered as a subclass of Switching Regulator or Controllers.With a frequency of 80kHz, it will continue to function with a good degree of accuracy for a long time to come.Mount Surface Mount includes it.Depending on the supply temperature, it will work with a maximum of 16mA.There are numerous 1 outputs.7.5V can be used as an output.