UC3525ADW vs UC3524DG4

This in-depth comparison of the UC3525ADW and UC3524DG4 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

UC3525ADW

Texas Instruments

Lifecycle
Active
Stock
4010 PCS
Package
SOIC-16
Series
PMIC - Voltage Regulators - DC DC Switching Controllers
+BOM RFQ
Part B

UC3524DG4

Texas Instruments

Lifecycle
Active
Stock
8252 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 UC3525ADW UC3524DG4
Supplier - Rochester Electronics, LLC
Part Status Active Active
Output Type Transistor Driver Transistor Driver
Function Step-Up, Step-Down, Step-Up/Step-Down Step-Up, Step-Up/Step-Down
Output Configuration Positive Positive
Topology Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull
Number of Outputs 2 2
Output Phases 1 1
Voltage - Supply (Vcc/Vdd) 8V ~ 35V 8V ~ 40V
Frequency - Switching 100Hz ~ 400kHz 300kHz
Duty Cycle(Max) 49% 45%
Synchronous Rectifier Yes No
Clock Sync Yes No
Control Features Enable, Frequency Control, Soft Start Current Limit, Enable, Frequency Control, Ramp
Operating Temperature 0°C ~ 70°C (TA) 0°C ~ 70°C (TA)
Mounting Type Surface Mount Surface Mount
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