UC3824DW vs UC3825ADW

This in-depth comparison of the UC3824DW and UC3825ADW 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

UC3825ADW

Texas Instruments

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

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Full specification comparison

Use manufacturer datasheets as the final authority.

Specification UC3824DW UC3825ADW
Part Status Active Active
Output Type Transistor Driver Transistor Driver
Function Step-Up, Step-Down Step-Up, Step-Up/Step-Down
Output Configuration Positive Positive
Topology Buck, Boost Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull
Number of Outputs 1 2
Output Phases 1 1
Voltage - Supply (Vcc/Vdd) 8.4V ~ 30V 8.4V ~ 22V
Frequency - Switching 340kHz ~ 460kHz 400kHz ~ 1MHz
Duty Cycle(Max) 85% 50%
Synchronous Rectifier No No
Clock Sync No No
Control Features Current Limit, Enable, Frequency Control, Ramp, Soft Start Current Limit, Frequency Control, Ramp, Soft Start
Operating Temperature 0°C ~ 70°C (TA) 0°C ~ 70°C (TA)
Mounting Type Surface Mount Surface Mount
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