UC3525ADWTR
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- Mfr.Part #
- UC3525ADWTR
- Manufacturer
- Texas Instruments
- Package / Case
- 16-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC REG CTRLR MULT TOP 16SOIC
- Stock
- 16,555
- In Stock ：
- 16,555
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- Manufacturer :
- Texas Instruments
- Product Category :
- DC DC Switching Controllers
- Max Duty Cycle :
- 49 %
- Topology :
- Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull
- Terminal Form :
- Gull wing
- Height :
- 2.65mm
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Number of Pins :
- 16
- Surface Mount :
- yes
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Lead Free :
- Lead Free
- Lifecycle Status :
- ACTIVE (Last Updated: 5 days ago)
- Width :
- 7.5mm
- Base Part Number :
- UC3525
- Synchronous Rectifier :
- yes
- Number of Outputs :
- 2
- Control Technique :
- PULSE WIDTH MODULATION
- Nominal Input Voltage :
- 35V
- RoHS Status :
- ROHS3 Compliant
- Control Mode :
- VOLTAGE-MODE
- Control Features :
- Enable, Frequency Control, Soft Start
- Pbfree Code :
- yes
- Mounting Type :
- Surface Mount
- Output Type :
- Transistor Driver
- Function :
- Step-Up, Step-Down, Step-Up/Step-Down
- Frequency - Switching :
- 100Hz~400kHz
- Frequency :
- 450kHz
- JESD-609 Code :
- e4
- Peak Reflow Temperature (Cel) :
- 260
- Output Current :
- 100mA
- Weight :
- 473.692182mg
- Number of Terminations :
- 16
- Terminal Position :
- Dual
- Thickness :
- 2.35mm
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Output Voltage :
- 18V
- Output Configuration :
- Positive
- Operating Temperature :
- 0°C~70°C TA
- Input Voltage-Nom :
- 20V
- Radiation Hardening :
- No
- Packaging :
- Tape and Reel (TR)
- Length :
- 10.3mm
- Fall Time (Typ) :
- 50 ns
- Factory Lead Time :
- 6 Weeks
- Rise Time :
- 100ns
- Output Phases :
- 1
- Package / Case :
- 16-SOIC (0.295, 7.50mm Width)
- ECCN Code :
- EAR99
- Voltage - Supply (Vcc/Vdd) :
- 8V~35V
- Datasheets
- UC3525ADWTR
DC DC Switching Controllers Texas Instruments UC3525ADWTR Overview
The Texas Instruments UC3525ADWTR is a robust and versatile pulse width modulation (PWM) controller designed for managing complex DC to DC switching power supplies. This IC (Integrated Circuit) provides a comprehensive solution for advanced power supply designs, incorporating a wide range of features to enhance performance, reliability, and efficiency. With its ability to drive multiple output stages, the UC3525ADWTR is especially suited for applications requiring precise voltage and current regulation across a broad spectrum of conditions. Employing this advanced DC DC Switching Controller from Texas Instruments ensures optimized power management and improved operational efficiencies, making it an ideal choice for high-demand systems.
UC3525ADWTR Features
The UC3525ADWTR integrates several key features to support complex power management tasks:
- Dual alternating outputs for balanced load distribution.
- Adjustable dead-time control enhances the efficiency of power conversion.
- High-frequency operation capability reduces the size of external components.
- Under-voltage lockout for safe operation under low voltage conditions.
- Programmable soft-start functionality minimizes start-up stress.
UC3525ADWTR Applications
- Server Power Supplies: Facilitates stable and efficient power management in high-load server environments, ensuring reliable performance and longevity of server components.
- Telecommunications Equipment: Utilized in telecom infrastructures to regulate power supply in various communication devices, enhancing signal integrity and operational reliability.
- Electric Vehicles: Integral in managing power controls for electric vehicle charging systems, optimizing charging efficiency and battery management.
- Industrial Systems: Employs robust control in automated industrial machinery and robotics, ensuring precise power delivery critical for consistent operations.
- Renewable Energy Systems: Applied in solar inverters and wind turbine controllers to effectively manage and convert power, crucial for maximizing energy production and efficiency.
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