UCC2897APWR vs UCC28070APW

This in-depth comparison of the UCC2897APWR and UCC28070APW 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

ISO9001 Quality Control ISO45001 ISO14001 100% Genuine
Part A

UCC2897APWR

Texas Instruments

Lifecycle
Active
Stock
5714 PCS
Package
TSSOP-20
Series
PMIC - Voltage Regulators - DC DC Switching Controllers
+BOM RFQ
Part B

UCC28070APW

Texas Instruments

Lifecycle
Active
Stock
24 PCS
Package
TSSOP-20
Series
PMIC - PFC (Power Factor Correction)
+BOM RFQ

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Full specification comparison

Use manufacturer datasheets as the final authority.

Specification UCC2897APWR UCC28070APW
Part Status Active Active
Mode - Continuous Conduction (CCM)
Frequency - Switching 250kHz Adjustable
Current - Startup - 20 mA
Voltage - Supply - 11.2V ~ 21V
Operating Temperature -40°C ~ 125°C (TJ) -40°C ~ 125°C
Mounting Type Surface Mount Surface Mount
Output Type Transistor Driver -
Function Step-Up/Step-Down -
Output Configuration Positive, Isolation Capable -
Topology Flyback, Forward Converter -
Number of Outputs 1 -
Output Phases 1 -
Voltage - Supply (Vcc/Vdd) 8.5V ~ 16V -
Duty Cycle(Max) 70% -
Synchronous Rectifier Yes -
Clock Sync Yes -
Control Features Current Limit, Enable, Soft Start -
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