UC3525ANG4
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- Mfr.Part #
- UC3525ANG4
- Manufacturer
- Texas Instruments
- Package / Case
- 16-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC REG CTRLR MULT TOPOLOGY 16DIP
- Stock
- 2,521
- In Stock ：
- 2,521
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- Manufacturer :
- Texas Instruments
- Product Category :
- DC DC Switching Controllers
- Number of Terminations :
- 16
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Packaging :
- Tube
- Control Mode :
- VOLTAGE-MODE
- Output Current :
- 100mA
- Frequency - Switching :
- 100Hz~400kHz
- JESD-609 Code :
- e4
- Base Part Number :
- UC3525
- Fall Time (Typ) :
- 50 ns
- Lifecycle Status :
- ACTIVE (Last Updated: 5 days ago)
- Function :
- Step-Up, Step-Down, Step-Up/Step-Down
- Synchronous Rectifier :
- yes
- Output Configuration :
- Positive
- Mounting Type :
- Through Hole
- Topology :
- Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull
- Control Technique :
- PULSE WIDTH MODULATION
- Radiation Hardening :
- No
- Output Voltage :
- 19V
- Length :
- 19.3mm
- Pbfree Code :
- yes
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Width :
- 6.35mm
- Voltage - Supply (Vcc/Vdd) :
- 8V~35V
- Duty Cycle (Max) :
- 49%
- Input Voltage-Nom :
- 20V
- Rise Time :
- 100ns
- Number of Pins :
- 16
- Operating Temperature :
- 0°C~70°C TA
- Lead Free :
- Lead Free
- Number of Outputs :
- 2
- Thickness :
- 3.9mm
- Package / Case :
- 16-DIP (0.300, 7.62mm)
- Power Dissipation :
- 1W
- RoHS Status :
- ROHS3 Compliant
- Terminal Position :
- Dual
- Frequency :
- 500kHz
- Control Features :
- Enable, Frequency Control, Soft Start
- REACH SVHC :
- No SVHC
- Output Type :
- Transistor Driver
- Max Duty Cycle :
- 50 %
- Height :
- 5.08mm
- Weight :
- 1.053808g
- ECCN Code :
- EAR99
- Factory Lead Time :
- 8 Weeks
- Nominal Input Voltage :
- 35V
- Surface Mount :
- No
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Output Phases :
- 1
- Datasheets
- UC3525ANG4
DC DC Switching Controllers Texas Instruments UC3525ANG4 Overview
The UC3525ANG4 from Texas Instruments is a sophisticated DC DC Switching Controller designed to manage various power supply topologies effectively. This integrated circuit is encapsulated in a 16-pin DIP package, tailored for enhancing system reliability and efficiency. The UC3525ANG4 is a versatile controller that integrates multiple features to support complex power management tasks, making it ideal for demanding applications. This robust component from Texas Instruments ensures optimized performance by facilitating stable voltage regulation and power sequencing. Its ability to drive power MOSFETs and other high-side switches directly is critical for high-performance power conversion systems, appealing to B2B clients looking for reliability in high-volume applications.
UC3525ANG4 Features
This multifunctional controller includes an array of features designed to enhance device utility and operational efficiency. Key features include programmable soft-start functionality, dual alternating outputs for push-pull configurations, and built-in error amplifiers with low-offset voltage. The UC3525ANG4 also boasts under-voltage lockout protections and an adjustable dead-time control, which together provide a safeguarded, precise control environment for various power management scenarios.
UC3525ANG4 Applications
- Power Supplies: Utilizes its multi-topology control for stable and efficient switching in both isolated and non-isolated units.
- Motor Control: Drives motors with precision using its integrated features for smooth start and adjustable speed operations.
- Renewable Energy Systems: Ideal for solar inverters and other renewable energy applications where reliable power conversion is critical.
- Telecommunications Equipment: Provides reliable power management solutions for telecommunications infrastructure, ensuring uninterrupted service and performance.
- Automotive Electronics: Supports robust power control systems in automotive applications, enhancing safety and efficiency.
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