UC3825ADW
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- Mfr.Part #
- UC3825ADW
- Manufacturer
- Texas Instruments
- Package / Case
- 16-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC REG CTRLR MULT TOP 16SOIC
- Stock
- 15,026
- In Stock ：
- 15,026
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- Manufacturer :
- Texas Instruments
- Product Category :
- DC DC Switching Controllers
- Factory Lead Time :
- 6 Weeks
- Additional Feature :
- CAN ALSO BE CONFIGURED IN CURRENT MODE
- JESD-609 Code :
- e4
- Control Mode :
- VOLTAGE-MODE
- Max Duty Cycle :
- 50 %
- Package / Case :
- 16-SOIC (0.295, 7.50mm Width)
- Length :
- 10.3mm
- Supply Current-Max (Isup) :
- 36mA
- Input Voltage-Nom :
- 12V
- Surface Mount :
- yes
- ECCN Code :
- EAR99
- Voltage - Supply (Vcc/Vdd) :
- 8.4V~22V
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Function :
- Step-Up, Step-Up/Step-Down
- RoHS Status :
- ROHS3 Compliant
- Rise Time :
- 20ns
- Weight :
- 473.692182mg
- Nominal Input Voltage :
- 22V
- Topology :
- Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull
- Number of Pins :
- 16
- Output Phases :
- 1
- Output Voltage :
- 2V
- Height :
- 2.65mm
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Frequency - Switching :
- 400kHz~1MHz
- Thickness :
- 2.35mm
- REACH SVHC :
- No SVHC
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Frequency :
- 1MHz
- Control Features :
- Current Limit, Frequency Control, Ramp, Soft Start
- Supply Voltage :
- 12V
- Control Technique :
- PULSE WIDTH MODULATION
- Fall Time (Typ) :
- 20 ns
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Output Type :
- Transistor Driver
- Pbfree Code :
- yes
- Terminal Position :
- Dual
- Number of Terminations :
- 16
- Output Configuration :
- Positive
- Base Part Number :
- UC3825
- Terminal Form :
- Gull wing
- Packaging :
- Tube
- Mounting Type :
- Surface Mount
- Synchronous Rectifier :
- No
- Width :
- 7.5mm
- Operating Temperature :
- 0°C~70°C TA
- Number of Outputs :
- 2
- Lead Free :
- Lead Free
- Peak Reflow Temperature (Cel) :
- 260
- Output Current :
- 2A
- Datasheets
- UC3825ADW
DC DC Switching Controllers Texas Instruments UC3825ADW Overview
The Texas Instruments UC3825ADW is a high-performance integrated circuit designed specifically for controlling multiple topologies in DC-DC switching power supplies. This 16-pin SOIC device is adept at managing high-frequency power converters with its advanced features and robust functionality. The UC3825ADW is engineered to optimize efficiency and reliability in power management applications, making it an essential component for sophisticated electronic systems. Its precise control capabilities facilitate superior performance in a variety of demanding applications, ensuring that this controller is a go-to solution for developers looking to enhance system stability and power efficiency. This overview delves into the DC DC Switching Controllers Texas Instruments UC3825ADW, showcasing its indispensable role in modern power supply solutions.
UC3825ADW Features
The UC3825ADW boasts several distinctive features that make it highly suitable for advanced power regulation. It includes programmable soft-start functionality, which helps in reducing stress on the power supply during startup. Error amplifiers integrated into the controller provide high gain and wide bandwidth for excellent output performance. The device also supports dual alternating outputs, enhancing the power handling capabilities and efficiency. With its built-in under-voltage lockout and over-current protection, the UC3825ADW ensures safe and reliable operation under varying electrical conditions.
UC3825ADW Applications
- Telecommunications Equipment: The UC3825ADW is used to regulate power supplies in routers, switches, and other telecom infrastructure, ensuring stable and efficient operation even under fluctuating loads and power conditions.
- Server Power Supplies: This controller optimizes power delivery in server farms, enhancing the efficiency and reliability of data centers with its advanced control mechanisms.
- Industrial Systems: In industrial settings, the UC3825ADW manages power in automated machinery and control systems, facilitating precise power control and improved operational efficiency.
- Renewable Energy Systems: The device is also applicable in solar inverters and other renewable energy equipment, where it helps in managing power conversion efficiently, thereby maximizing energy yield and system reliability.
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