UC3525AQ is Obsolete and no longer manufactured.
Available Substitutes:

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Texas Instruments
In Stock: 2.014
Unit Price: 2,29000 €
Datasheet
Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull Regulator Positive Output Step-Up, Step-Down, Step-Up/Step-Down DC-DC Controller IC 20-PLCC (9x9)
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UC3525AQ

DigiKey Part Number
296-11217-5-ND
Manufacturer
Manufacturer Product Number
UC3525AQ
Description
IC REG CTRLR MULT TOP 20PLCC
Customer Reference
Detailed Description
Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull Regulator Positive Output Step-Up, Step-Down, Step-Up/Step-Down DC-DC Controller IC 20-PLCC (9x9)
Datasheet
 Datasheet
EDA/CAD Models
UC3525AQ Models
Product Attributes
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Category
Frequency - Switching
100Hz ~ 400kHz
Manufacturer
Texas Instruments
Duty Cycle (Max)
49%
Packaging
Tube
Synchronous Rectifier
Yes
Part Status
Obsolete
Clock Sync
Yes
Output Type
Transistor Driver
Control Features
Enable, Frequency Control, Soft Start
Function
Step-Up, Step-Down, Step-Up/Step-Down
Operating Temperature
0°C ~ 70°C (TA)
Output Configuration
Positive
Mounting Type
Surface Mount
Topology
Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull
Package / Case
20-LCC (J-Lead)
Number of Outputs
2
Supplier Device Package
20-PLCC (9x9)
Output Phases
1
Base Product Number
Voltage - Supply (Vcc/Vdd)
8V ~ 35V
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
UC3525ADWTRTexas Instruments2.014296-39521-1-ND2,29000 €Similar
Obsolete
Marketplace Stock: 7.160 View Now
This product is no longer manufactured. View Substitutes or Alternative Package Types

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