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LNK4024D - CV/CC Switcher

Download the LNK4024D datasheet PDF. This datasheet also covers the LNK4002S variant, as both devices belong to the same cv/cc switcher family and are provided as variant models within a single manufacturer datasheet.

Description

The LinkSwitchTM-4 family of ICs dramatically simplifies low power CV/CC charger design by eliminating an optocoupler and secondary control circuitry.

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.
  • Freq.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (LNK4002S-PowerIntegrations.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
LNK0265B 18W negative-side power supply controller GOSTON ELECTRONICS
LNK301D 7W negative side of the power supply controller Linkage
LNK501 CV/CC Switcher Power Integrations Inc.
LNK501G Energy Efficient/ CV/CC Switcher for Very Low Cost Chargers and Adapters Power Integrations Inc.
LNK501P Energy Efficient/ CV/CC Switcher for Very Low Cost Chargers and Adapters Power Integrations Inc.

Other Datasheets by Power Integrations

Part Number Description
LNK4022S CV/CC Switcher
LNK4023D CV/CC Switcher
LNK4023S CV/CC Switcher
LNK4002S CV/CC Switcher
LNK4003D CV/CC Switcher

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
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
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