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LNK4023S Datasheet

Part Number LNK4023S
Manufacturers Power Integrations
Logo Power Integrations
Description CV/CC Switcher
Datasheet LNK4023S DatasheetLNK4023S Datasheet (PDF)

LinkSwitch-4 Family Energy-Efficient, Accurate Primary-Side Regulated CV/CC Switcher for Adapters and Chargers Product Highlights Dramatically Simplifies CV/CC Converters • Eliminates optocoupler and all secondary CV/CC control circuitry • Eliminates all control loop compensation circuitry Advanced Performance Features • Dynamic base drive technology provides flexibility in choice of BJT transistor by dynamically optimizing BJT switching characteristics • Extends RBSOA of BJT • Dramatically r.

  LNK4023S   LNK4023S






Part Number LNK4023D
Manufacturers Power Integrations
Logo Power Integrations
Description CV/CC Switcher
Datasheet LNK4023S DatasheetLNK4023D Datasheet (PDF)

LinkSwitch-4 Family Energy-Efficient, Accurate Primary-Side Regulated CV/CC Switcher for Adapters and Chargers Product Highlights Dramatically Simplifies CV/CC Converters • Eliminates optocoupler and all secondary CV/CC control circuitry • Eliminates all control loop compensation circuitry Advanced Performance Features • Dynamic base drive technology provides flexibility in choice of BJT transistor by dynamically optimizing BJT switching characteristics • Extends RBSOA of BJT • Dramatically r.

  LNK4023S   LNK4023S







CV/CC Switcher

LinkSwitch-4 Family Energy-Efficient, Accurate Primary-Side Regulated CV/CC Switcher for Adapters and Chargers Product Highlights Dramatically Simplifies CV/CC Converters • Eliminates optocoupler and all secondary CV/CC control circuitry • Eliminates all control loop compensation circuitry Advanced Performance Features • Dynamic base drive technology provides flexibility in choice of BJT transistor by dynamically optimizing BJT switching characteristics • Extends RBSOA of BJT • Dramatically reduces sensitivity to BJT gain • Compensates for input line voltage variations • Compensates for cable voltage drop • Compensates for external component temperature variations • Very accurate IC parameter tolerances using proprietary trimming technology • Frequency up to 65 kHz to reduce transformer size • The minimum peak current is fixed to improve transient load response Enhanced Performance Features • Easy start for starting into capacitive loads (LNK4114D, LNK4115D) • Constant power for high current start-up (LNK4214D, LNK4215D) • 13003 drive improved efficiency with 13003 BJT’s (LNK4302S, LNK4322S) Advanced Protection/Safety Features • Single fault output overvoltage and short-circuit • Over-temperature protection • Active clamp EcoSmart™– Energy Efficient • Meets DoE 6 and CoC V5 2016 via an optimized quasi-resonant switching PWM/PFM control • No-load consumption of <30 mW at 230 VAC input Green Package • Halogen free and RoHS compliant package Applications • Chargers for cell/.


2019-11-21 : BZW50-100B    BZW50-82B    BZW50-68B    BZW50-56B    BZW50-47B    BZW50-39B    BZW50-33B    BZW50-27B    BZW50-22B    BZW50-18B   


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