LNK625DG vs LNK623DG

This in-depth comparison of the LNK625DG and LNK623DG 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

LNK625DG

Power Integrations

Lifecycle: Active
Stock: 6330 PCS
Package: SO-8C
Series: PMIC - AC DC Converters, Offline Switchers

+BOM RFQ

Part B

LNK623DG

Power Integrations

Lifecycle: Active
Stock: 1295 PCS
Package: SO-8C
Series: PMIC - AC DC Converters, Offline Switchers

+BOM RFQ

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Full specification comparison

Use manufacturer datasheets as the final authority.

Specification	LNK625DG	LNK623DG
Series	LinkSwitch®-CV	LinkSwitch®-CV
Part Status	Discontinued at Digi-Key	Discontinued at Digi-Key
Output Isolation	Isolated	Isolated
Internal Switch(s)	Yes	Yes
Voltage - Breakdown	725V	725V
Topology	Flyback	Flyback
Duty Cycle	54%	54%
Frequency - Switching	100kHz	100kHz
Power (Watts)	13.5 W	9 W
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)

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