UC3524NG4
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- Mfr.Part #
- UC3524NG4
- Manufacturer
- Texas Instruments
- Package / Case
- 16-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC REG CTRLR MULT TOPOLOGY 16DIP
- Stock
- 6,223
- In Stock ：
- 6,223
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- Manufacturer :
- Texas Instruments
- Product Category :
- DC DC Switching Controllers
- Number of Terminations :
- 16
- Base Part Number :
- UC3524
- Packaging :
- Tube
- Weight :
- 1.053808g
- JESD-609 Code :
- e4
- Package / Case :
- 16-DIP (0.300, 7.62mm)
- ECCN Code :
- EAR99
- Length :
- 19.3mm
- Control Technique :
- PULSE WIDTH MODULATION
- Synchronous Rectifier :
- No
- Number of Pins :
- 16
- Max Duty Cycle :
- 45 %
- Number of Outputs :
- 2
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- RoHS Status :
- ROHS3 Compliant
- Frequency :
- 450kHz
- Function :
- Step-Up, Step-Up/Step-Down
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Nominal Input Voltage :
- 40V
- Control Mode :
- VOLTAGE-MODE
- Pbfree Code :
- yes
- Terminal Position :
- Dual
- Lead Free :
- Lead Free
- Control Features :
- Current Limit, Enable, Frequency Control, Ramp
- Output Current :
- 100mA
- Mounting Type :
- Through Hole
- Operating Temperature :
- 0°C~70°C TA
- Frequency - Switching :
- 300kHz
- Output Configuration :
- Positive
- Input Voltage-Nom :
- 20V
- Surface Mount :
- No
- Output Phases :
- 1
- Width :
- 6.35mm
- Height :
- 4.57mm
- Voltage - Supply (Vcc/Vdd) :
- 8V~40V
- Fall Time (Typ) :
- 100 ns
- Topology :
- Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull
- Rise Time :
- 200ns
- Output Type :
- Transistor Driver
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Output Voltage :
- 40V
- Datasheets
- UC3524NG4
DC DC Switching Controllers Texas Instruments UC3524NG4 Overview
The UC3524NG4 from Texas Instruments is an advanced DC DC Switching Controller designed to offer robust solutions for managing power requirements across various topologies. Engineered to enhance system reliability and efficiency, this integrated circuit features multiple control functions ideal for complex power supply designs. Its versatility in handling different topologies makes it a critical component in developing performance-oriented applications with stringent power demands. The UC3524NG4 is particularly noted for its ability to simplify circuit complexity while optimizing power management to achieve superior performance and reliability in high-demand systems.
UC3524NG4 Features
The Texas Instruments UC3524NG4 incorporates a range of features that enhance its functionality in diverse operating environments. It supports multiple topologies, including boost, buck, and flyback converters, which facilitates a wide range of voltage regulation needs. The IC integrates essential protection features like under-voltage lockout and soft-start capability, which helps in extending the life of the power supplies by preventing stress during startup phases. Additionally, its robust design includes dual alternating outputs for improved efficiency and minimized system interference.
UC3524NG4 Applications
- Power Supplies: Utilized in both isolated and non-isolated configurations, the UC3524NG4 effectively manages and converts voltages in multiple stages of power supply systems, ensuring stable and reliable operation.
- Renewable Energy Systems: Ideal for solar inverters and wind turbine converters, this IC helps in optimizing the conversion efficiency, managing the power flow from variable renewable sources smoothly and effectively.
- Automotive Electronics: Used in the voltage regulation for automotive electronics where reliability and efficiency are critical. The UC3524NG4 ensures consistent performance under fluctuating power conditions typical in automotive environments.
- Telecommunications Equipment: Supports the power management needs in telecommunications infrastructure by providing stable and efficient power conversion necessary for prolonged and reliable service.
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