UC3824DW vs UC3825BDWG4

This in-depth comparison of the UC3824DW and UC3825BDWG4 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

UC3824DW

Texas Instruments

Lifecycle
Active
Stock
5022 PCS
Package
SOIC-16
Series
PMIC - Voltage Regulators - DC DC Switching Controllers
+BOM RFQ
Part B

UC3825BDWG4

Unitrode

Lifecycle
Active
Stock
2456 PCS
Package
SOIC-16
Series
PMIC - AC DC Converters, Offline Switchers
+BOM RFQ

Need help validating a replacement?

Send your BOM and application constraints for technical and sourcing review.

RFQ Contact technical support

Full specification comparison

Use manufacturer datasheets as the final authority.

Specification UC3824DW UC3825BDWG4
Part Status Active Active
Output Isolation - Non-Isolated
Internal Switch(s) - No
Topology Buck, Boost Boost, Buck, Flyback, Forward
Voltage - Start Up - 16 V
Voltage - Supply (Vcc/Vdd) 8.4V ~ 30V 10V ~ 22V
Duty Cycle - 50%
Frequency - Switching 340kHz ~ 460kHz 1MHz
Fault Protection - Current Limiting
Control Features Current Limit, Enable, Frequency Control, Ramp, Soft Start Frequency Control, Soft Start
Operating Temperature 0°C ~ 70°C (TA) -55°C ~ 150°C (TJ)
Output Type Transistor Driver -
Function Step-Up, Step-Down -
Output Configuration Positive -
Number of Outputs 1 -
Output Phases 1 -
Duty Cycle(Max) 85% -
Synchronous Rectifier No -
Clock Sync No -
Mounting Type Surface Mount -
Compare RFQ