UCC28704DBVR-1 vs UCC28056BDBVT

This in-depth comparison of the UCC28704DBVR-1 and UCC28056BDBVT 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

UCC28704DBVR-1

Texas Instruments

Lifecycle
Active
Stock
7143 PCS
Package
SOT-23-6
Series
PMIC - AC DC Converters, Offline Switchers
+BOM RFQ
Part B

UCC28056BDBVT

Texas Instruments

Lifecycle
Active
Stock
990 PCS
Package
SOT-23-6
Series
PMIC - PFC (Power Factor Correction)
+BOM RFQ

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Full specification comparison

Use manufacturer datasheets as the final authority.

Specification UCC28704DBVR-1 UCC28056BDBVT
Part Status Active Active
Mode - Discontinuous (Transition)
Current - Startup - 46 µA
Voltage - Supply - 8.5V ~ 34V
Operating Temperature -40°C ~ 125°C (TJ) -40°C ~ 125°C (TA)
Mounting Type - Surface Mount
Output Isolation Isolated -
Internal Switch(s) No -
Topology Flyback -
Voltage - Start Up 21 V -
Voltage - Supply (Vcc/Vdd) 8.5V ~ 35V -
Frequency - Switching 85kHz -
Fault Protection Current Limiting, Over Temperature, Over Voltage, Short Circuit -
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