UCC3895DW vs UCC3818D

This in-depth comparison of the UCC3895DW and UCC3818D 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

UCC3895DW

Texas Instruments

Lifecycle
Active
Stock
5542 PCS
Package
SOIC-20
Series
PMIC - Voltage Regulators - DC DC Switching Controllers
+BOM RFQ
Part B

UCC3818D

Texas Instruments

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

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Full specification comparison

Use manufacturer datasheets as the final authority.

Specification UCC3895DW UCC3818D
Part Status Active Active
Mode - Average Current
Frequency - Switching 1MHz 6kHz ~ 220kHz
Current - Startup - 150 µA
Voltage - Supply - 12V ~ 17V
Operating Temperature 0°C ~ 70°C (TA) 0°C ~ 70°C
Mounting Type Surface Mount Surface Mount
Output Type PWM -
Output Configuration Positive -
Topology Phase-Shifted Full-Bridge -
Number of Outputs 1 -
Output Phases 1 -
Voltage - Supply (Vcc/Vdd) 10V ~ 16.5V -
Duty Cycle(Max) 100% -
Clock Sync Yes -
Control Features Frequency Control, Soft Start, Sync -
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