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Description
OFFLINE SWIT OTP OCP CV 8DIP
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Product Highlights
Dramatically Simplifies CV Converters
● Eliminates optocoupler and all secondary CV control circuitry
● Eliminates bias winding supply - IC is self biasing
Advanced Performance Features
● Compensates for external component temperature variations
● Very tight IC parameter tolerances using proprietary trimming technology
● Continuous and/or discontinuous mode operation for design flexibility
● Frequency jittering greatly reduces EMI filter cost
● Even tighter output tolerances achievable with external resistor selection/trimming
Advanced Protection/Safety Features
● Auto-restart protection reduces delivered power by >95% for output short circuit and all control loop faults (open and shorted components)
● Hysteretic thermal shutdown - automatic recovery reduces power supply returns from the field
● Meets HV creepage requirements between Drain and all other pins, both on the PCB and at the package
EcoSmart- Energy Efficient
● No-load consumption <200 mW at 230 VAC and down to below 70 mw with optional external bias
● Easily meets all global energy efficiency regulations with no added components
● ON/OFF control provides constant efficiency down to very light loads - ideal for mandatory EISA and ENERGY STAR 2.0 regulations
● No primary or secondary current sense resistors - maximizes efficiency
Green Package
● Halogen free and RoHS compliant package
Applications
● DVD/STB
● Adapters
● Standby and auxiliary supplies
● Home appliances, white goods and consumer electronics
● Industrial controls
Description
The LinkSwitch-CV dramatically simplifies low power, constant voltage (CV) converter design through a revolutionary control technique which eliminates the need for both an optocoupler and secondary CV control circuitry while providing very tight output voltage regulation.The combination of proprietary IC trimming and E-ShieldTM transformer construction techniques enables ClamplessTM designs with the LinkSwitch-CV LNK623/4.
LinkSwitch-CV provides excellent cross-regulation for multiple-output flyback applications such as DVDs and STBs.A 700V power MOSFET and ON/OFF control state machine, self-biasing, frequency jittering, cycle-by-cycle current limit, and hysteretic thermal shutdown circuitry are all incorporated onto one IC.
Preview of the first 3 pages of the data sheet
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10000 buyer reviews from United States
George Torres
Length of registration:7 years
The testing result for the Intergrated Circuits LNK625PG ordered from Utsource website is : The device was tested for functionality and all tests were passed. The device was tested for power consumption and the results showed that the device was operating within the specified range. The device was tested for temperature stability and the results showed that the device was operating within the spe
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03/17/2023
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All UTSOURCE purchases have a 60 days money back return policy, plus a 90 days UTSOURCE warranty against any manufacturing defects.This warranty shall not apply to any item where defects have been caused by improper customer assembly, failure by customer to follow instructions, product modification, negligent or improper operation.
LNK625PG
LNK625PG has several brands around the world that may have alternate names for LNK625PG due to regional differences or acquisition. LNK625PG may also be known as the following names:
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