LNK613DG-TL - Brand New Power Integrations AC DC Converters, Offline Switchers
In Stock:5035 ,Ready for Immediate Shipping
New
RoSH Lead free
In Stock:
5035,
Ready for Immediate Shipping
Brand:Power Integrations
Category:AC DC Converters, Offline Switchers
Chipdatas Part No.:CD94-LNK613DG-TL
Manufacturer Part No.:LNK613DG-TL
Datecode:09+
Package:8-SOIC 0.154", 3.90mm Width 7 leads
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Description
The LNK613DG-TL is an AC DC converter and offline switcher component in the LinkSwitch-3 family of ICs. It is designed to simplify low-power CV/CC charger designs by eliminating the need for an optocoupler and secondary control circuitry. The LNK613DG-TL features a revolutionary control technique that provides accurate output voltage and current regulation, compensating for transformer and internal parameter tolerances as well as input voltage variations.
Specifications and features
The LNK613DG-TL offers the following specifications and features:
- Dramatically simplifies CV/CC converters
- Eliminates the need for an optocoupler and secondary control circuitry
- Eliminates all control loop compensation circuitry
- Compensates for transformer inductance tolerances
- Compensates for input line voltage variations
- Compensates for cable voltage drop
- Compensates for external component temperature variations
- Very accurate IC parameter tolerances using test trimming technology
- Frequency jittering greatly reduces EMI filter cost
- Programmable switching frequency up to 85 kHz to reduce transformer size
- Minimum operation frequency fixed to improve transient load response
- Auto-restart protection reduces power delivered by >90% for output short-circuit and control loop faults
- Hysteretic thermal shutdown with automatic recovery
- Meets high-voltage creepage requirements
- Easily meets global energy efficiency regulations with no added components
- No-load consumption at 230 VAC input with bias winding <10 mW for LNK64x4-LNK64x6 and <30 mW for LNK64x7-LNK64x8
- ON/OFF control provides constant efficiency down to very light loads
- No current sense resistors - maximizes efficiency
- Halogen-free and RoHS compliant package
Application Scenarios
The LNK613DG-TL is commonly used in chargers for cell/cordless phones, PDAs, MP3/portable audio devices, and adapters.
Comparison
AdvantagesThe LNK613DG-TL offers the following advantages:
- Simplifies low-power CV/CC charger designs
- Eliminates the need for an optocoupler and secondary control circuitry
- Accurate output voltage and current regulation
- Compensates for various tolerances and variations
- Easily meets global energy efficiency regulations
DisadvantagesThere are no known disadvantages for the LNK613DG-TL at this time.
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Similar parts: 1587 , Click to view
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Datasheet
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Shopping guide
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Additional Information
- Datasheet: Download LNK613DG-TL
- Chipdatas Part: CD94-LNK613DG-TL
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/13 02:29 +0800
Refund
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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