UC3875QP
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- Mfr.Part #
- UC3875QP
- Manufacturer
- Texas Instruments
- Package / Case
- 28-LCC (J-Lead)
- Datasheet
- Download
- Description
- IC OFFLINE SW FULL-BRDG 28PLCC
- Stock
- 34,385
- In Stock ：
- 34,385
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- Manufacturer :
- Texas Instruments
- Product Category :
- AC DC Converters, Offline Switches
- Output Current :
- 500mA
- ECCN Code :
- EAR99
- Control Mode :
- VOLTAGE-MODE
- Voltage - Start Up :
- 10.75V
- Length :
- 11.505mm
- Fault Protection :
- Current Limiting
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Width :
- 11.505mm
- Operating Temperature :
- 0°C~70°C TA
- Number of Pins :
- 28
- RoHS Status :
- ROHS3 Compliant
- Mounting Type :
- Surface Mount
- Number of Terminations :
- 28
- Additional Feature :
- CAN ALSO BE CONFIGURED IN CURRENT MODE; PWM CONTROL TECHNIQUE ALSO POSSIBLE
- Mount :
- Surface Mount
- JESD-609 Code :
- e4
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Weight :
- 1.182714g
- Terminal Pitch :
- 1.27mm
- Topology :
- Full-Bridge
- Number of Outputs :
- 4
- Terminal Form :
- J BEND
- Terminal Position :
- QUAD
- Packaging :
- Tube
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Control Technique :
- RESONANT CONTROL
- Voltage - Supply (Vcc/Vdd) :
- 9.5V~20V
- Number of Functions :
- 1
- Switcher Configuration :
- PHASE-SHIFT
- Nominal Input Voltage :
- 20V
- Frequency :
- 1MHz
- Peak Reflow Temperature (Cel) :
- 260
- Control Features :
- Frequency Control, Soft Start, Sync
- Lead Free :
- Lead Free
- Output Voltage :
- 1.7V
- Pin Count :
- 28
- Duty Cycle :
- 100%
- Output Isolation :
- Non-Isolated
- Base Part Number :
- UC3875
- Package / Case :
- 28-LCC (J-Lead)
- Radiation Hardening :
- No
- Input Voltage-Nom :
- 12V
- Datasheets
- UC3875QP
AC DC Converters, Offline Switches Texas Instruments UC3875QP Overview
The Texas Instruments UC3875QP IC stands out as an advanced solution tailored for efficient power management in sophisticated electronic systems. This high-performance integrated circuit is designed specifically for offline switching using a full-bridge topology. The robust design ensures reliable performance under a wide range of operating conditions, making it ideal for critical applications where power efficiency and reliability are paramount. Emphasizing the AC DC Converters, Offline Switches Texas Instruments UC3875QP in your designs can significantly enhance system reliability and efficiency.
UC3875QP Features
The UC3875QP from Texas Instruments incorporates multiple features that optimize performance for demanding applications. These include programmable switching frequencies up to 500 kHz, a built-in soft start function to minimize in-rush current at startup, and dual output drive stages configured for high-side and low-side MOSFET control. This integrated approach not only simplifies the design process but also enhances overall system robustness and power handling capabilities.
UC3875QP Applications
- Power Supplies: Utilized in server power supplies to ensure efficient, reliable delivery of DC power, adapting seamlessly to varying load conditions.
- Electric Vehicles: Plays a critical role in the management of battery charging systems, optimizing the conversion of AC to DC power to enhance charging efficiency and battery life.
- Renewable Energy Systems: Integral to solar inverters and wind turbine converters, where it manages the conversion of variable AC output into stable DC power for storage or grid distribution.
- Industrial Automation: Used in the control systems of automated equipment, ensuring stable and reliable power supply under variable operational demands.
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