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Power Factor Correction PFC Chip Ic Management ICs Integrated Circuits ICs ST L4981AD
Power Factor Correction PFC Chip Ic Management ICs Integrated Circuits ICs ST L4981AD
Power Factor Correction PFC Chip Ic Management ICs Integrated Circuits ICs ST L4981AD
Power Factor Correction PFC Chip Ic Management ICs Integrated Circuits ICs ST L4981AD
Power Factor Correction PFC Chip Ic Management ICs Integrated Circuits ICs ST L4981AD
Power Factor Correction PFC Chip Ic Management ICs Integrated Circuits ICs ST L4981AD
Specifications
Brand Name :
STMicroelectronics
Model Number :
L4981AD
MOQ :
Negotiable
Price :
Negotiable
Payment Terms :
T/T, L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability :
Available Quantity 4128 Pieces
Delivery Time :
Negotiable
Product Model :
L4981AD
Supplier Package :
SOIC-20
Brief Description :
Semiconductors
Product Category :
Integrated Circuits
Application Areas :
Power Factor Correction PFC
Date Of Manufacture :
Within A Year
Packaging Details :
Negotiable
Description
Product Range
  • Power Factor Correction PFC Chip Ic Management ICs Integrated Circuits ICs ST L4981AD
  • Power Factor Correction - PFC Very High Power STMicroelectronics L4981AD
App Characteristics
  • CONTROL BOOST PWM UP TO 0.99P.F.
  • LIMIT LINE CURRENT DISTORTION TO < 5% UNIVERSAL INPUT MAINS
  • FEED FORWARD LINE AND LOAD REGULATION
  • AVERAGE CURRENT MODE PWM FOR MINIMUM NOISE SENSITIVITY
  • HIGH CURRENT BIPOLAR AND DMOS TOTEM POLE OUTPUT
  • LOW START-UP CURRENT (0.3mA TYP.)
  • UNDER VOLTAGE LOCKOUT WITH HYSTERESIS AND PROGRAMMABLE TURN ON THRESHOLD
  • OVERVOLTAGE, OVERCURRENT PROTECTION
  • PRECISE 2% ON CHIP REFERENCE EXTERNALLY AVAILABLE
  • SOFT START
Basic Data
Product Attribute Attribute Value
STMicroelectronics
Product Category: Power Factor Correction - PFC
RoHS: Details
115 kHz
- 40 C
+ 125 C
SMD/SMT
SOIC-20
Tube
Brand: STMicroelectronics
Height: 2.35 mm
Length: 13 mm
Moisture Sensitive: Yes
Product Type: PFC - Power Factor Correction
Series: L4981
1000
Subcategory: PMIC - Power Management ICs
Type: Power Factor Corrector
Width: 7.6 mm
Unit Weight: 0.009408 oz

DOWNLOAD DATASHEET
Application
  • BLDC Motors
  • Three-Phase Permanent Magnet Synchronous Motors
  • Inverters
  • Half Bridge Drivers
  • Robotic Control Systems
  • Appliances
  • Grid infrastructure
  • EPOS • Home theate
  • Distributed Power Systems
  • Communications/Networking Infrastructure
  • ndustrial Power Supplies • Solar Energy
  • Motor Drive
Order Process

Add Parts to RFQ form Submit RFQ We reply within 24 hours
You confirm order Payment Ship out your order
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Chip Diagram

Power Factor Correction PFC Chip Ic Management ICs Integrated Circuits ICs ST L4981ADPower Factor Correction PFC Chip Ic Management ICs Integrated Circuits ICs ST L4981AD

Product tags

power ic chip 3s111

,

power ic chip

,

pfc power factor correction
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Power Factor Correction PFC Chip Ic Management ICs Integrated Circuits ICs ST L4981AD

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Product Detail
Brand Name :
STMicroelectronics
Model Number :
L4981AD
MOQ :
Negotiable
Price :
Negotiable
Payment Terms :
T/T, L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability :
Available Quantity 4128 Pieces
Contact Supplier
Power Factor Correction PFC Chip Ic Management ICs Integrated Circuits ICs ST L4981AD
Power Factor Correction PFC Chip Ic Management ICs Integrated Circuits ICs ST L4981AD
Power Factor Correction PFC Chip Ic Management ICs Integrated Circuits ICs ST L4981AD

KZ TECHNOLOGY (HONGKONG) LIMITED

Verified Supplier
3 Years
Since 2008
Business Type :
Manufacturer, Distributor/Wholesaler, Agent, Importer, Exporter, Seller
Main Products :
Integrated Circuits ICS, Memory IC Chip, Analog Isolator IC
Employee Number :
80~100
Certification Level :
Verified Supplier
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