UC3854DW vs UC3852DTR

This in-depth comparison of the UC3854DW and UC3852DTR 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

UC3854DW

Texas Instruments

Lifecycle
Active
Stock
7468 PCS
Package
SOIC-16
Series
PMIC - PFC (Power Factor Correction)
+BOM RFQ
Part B

UC3852DTR

Texas Instruments

Lifecycle
Active
Stock
9194 PCS
Package
SOIC-8
Series
PMIC - PFC (Power Factor Correction)
+BOM RFQ

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Full specification comparison

Use manufacturer datasheets as the final authority.

Specification UC3854DW UC3852DTR
Part Status Active Active
Mode Average Current Continuous Conduction (CCM)
Frequency - Switching 200kHz 200kHz
Current - Startup 1.5 mA 400 µA
Voltage - Supply 14.5V ~ 30V 14.5V ~ 30V
Operating Temperature 0°C ~ 70°C 0°C ~ 70°C
Mounting Type Surface Mount Surface Mount
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