LNK306DG vs LNK305DN

This in-depth comparison of the LNK306DG and LNK305DN provides valuable insights into their specifications and key features. We cover important factors in detail, including RoHS compliance, REACH status, series, mounting style, package type, and other relevant characteristics. Presenting the differences side by side simplifies component selection, making it easier for you to select the best option for your specific application.

Technical review by ETEI Component Engineering Source: manufacturer documentation

Parts at a glance

Part A

LNK306DG

Power Integrations

Lifecycle
Active
Stock
4675 PCS
Series
Power Management (PMIC) - AC DC Converters, Offline Switchers
+BOM RFQ
Part B

LNK305DN

Power Integrations

Lifecycle
Active
Stock
3708 PCS
Package
SOIC-8
Series
PMIC - AC DC Converters, Offline Switchers
+BOM RFQ

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Full specification comparison

Use manufacturer datasheets as the final authority.

Specification LNK306DG LNK305DN
Series LinkSwitch®-TN LinkSwitch®-TN
Part Status Discontinued at DigiKey Discontinued at Digi-Key
Output Isolation Non-Isolated Non-Isolated
Internal Switch(s) Yes Yes
Voltage - Breakdown 700V 700V
Topology Buck, Buck-Boost, Flyback Buck, Buck-Boost, Flyback
Duty Cycle 69% 69%
Frequency - Switching 66kHz 66kHz
Fault Protection Current Limiting, Open Loop, Over Temperature, Short Circuit Current Limiting, Open Loop, Over Temperature, Short Circuit
Operating Temperature -40°C ~ 150°C (TJ) -40°C ~ 150°C (TJ)
Base Product Number LNK306 -
Mounting Type Surface Mount -
Packaging Tube -
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