UC3825ADW vs UC3823DW

This in-depth comparison of the UC3825ADW and UC3823DW 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

UC3825ADW

Texas Instruments

Lifecycle
Active
Stock
7410 PCS
Package
SOIC-16
Series
PMIC - Voltage Regulators - DC DC Switching Controllers
+BOM RFQ
Part B

UC3823DW

Texas Instruments

Lifecycle
Active
Stock
6665 PCS
Package
SOIC-16
Series
PMIC - AC DC Converters, Offline Switchers
+BOM RFQ

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Full specification comparison

Use manufacturer datasheets as the final authority.

Specification UC3825ADW UC3823DW
Part Status Active Active
Output Isolation - Non-Isolated
Internal Switch(s) - No
Topology Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull Boost, Buck, Flyback, Forward
Voltage - Start Up - 9.2 V
Voltage - Supply (Vcc/Vdd) 8.4V ~ 22V 8.4V ~ 30V
Duty Cycle - 100%
Frequency - Switching 400kHz ~ 1MHz 1MHz
Fault Protection - Current Limiting
Control Features Current Limit, Frequency Control, Ramp, Soft Start Frequency Control, Soft Start
Operating Temperature 0°C ~ 70°C (TA) 0°C ~ 70°C (TA)
Output Type Transistor Driver -
Function Step-Up, Step-Up/Step-Down -
Output Configuration Positive -
Number of Outputs 2 -
Output Phases 1 -
Duty Cycle(Max) 50% -
Synchronous Rectifier No -
Clock Sync No -
Mounting Type Surface Mount -
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