UC3875DWPG4
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- Mfr.Part #
- UC3875DWPG4
- Manufacturer
- Texas Instruments
- Package / Case
- 28-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC OFFLINE SW FULL-BRDG 28SOIC
- Stock
- 1
- In Stock ：
- 1
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- Manufacturer :
- Texas Instruments
- Product Category :
- AC DC Converters, Offline Switches
- Control Features :
- Frequency Control, Soft Start, Sync
- Terminal Pitch :
- 1.27mm
- Number of Pins :
- 28
- Weight :
- 792.000628mg
- REACH SVHC :
- No SVHC
- Number of Functions :
- 1
- Additional Feature :
- CAN ALSO BE CONFIGURED IN CURRENT MODE; PWM CONTROL TECHNIQUE ALSO POSSIBLE
- Lifecycle Status :
- ACTIVE (Last Updated: 5 days ago)
- Output Current :
- 500mA
- Voltage - Start Up :
- 10.75V
- Height :
- 2.65mm
- ECCN Code :
- EAR99
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- JESD-609 Code :
- e4
- Duty Cycle :
- 100%
- Supply Current-Max (Isup) :
- 30mA
- Number of Terminations :
- 28
- Nominal Input Voltage :
- 20V
- Thickness :
- 2.35mm
- Peak Reflow Temperature (Cel) :
- 260
- Mount :
- Surface Mount
- Length :
- 17.9mm
- Switcher Configuration :
- PHASE-SHIFT
- Number of Outputs :
- 4
- Packaging :
- Tube
- Width :
- 7.5mm
- Package / Case :
- 28-SOIC (0.295, 7.50mm Width)
- Input Voltage-Nom :
- 12V
- Frequency :
- 1MHz
- Control Technique :
- RESONANT CONTROL
- Radiation Hardening :
- No
- Topology :
- Full-Bridge
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Fault Protection :
- Current Limiting
- Base Part Number :
- UC3875
- Supply Voltage :
- 12V
- Output Isolation :
- Non-Isolated
- Mounting Type :
- Surface Mount
- Operating Temperature :
- 0°C~70°C TA
- Terminal Position :
- Dual
- Output Voltage :
- 5.08V
- Pbfree Code :
- yes
- Factory Lead Time :
- 6 Weeks
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- RoHS Status :
- ROHS3 Compliant
- Pin Count :
- 28
- Control Mode :
- VOLTAGE-MODE
- Lead Free :
- Lead Free
- Terminal Form :
- Gull wing
- Voltage - Supply (Vcc/Vdd) :
- 9.5V~20V
- Datasheets
- UC3875DWPG4
AC DC Converters, Offline Switches Texas Instruments UC3875DWPG4 Overview
The UC3875DWPG4 by Texas Instruments is a high-performance IC specifically designed for offline switching applications utilizing a full-bridge topology. This sophisticated integrated circuit enables efficient and reliable control for AC to DC converters, suitable for a variety of high-demand applications. The design facilitates enhanced power management, aiming to optimize efficiency and durability in systems requiring robust power solutions. As an AC DC Converters, Offline Switches Texas Instruments UC3875DWPG4, this product stands out for its integration of advanced control features and its capability to handle high switching frequencies, which are crucial for reducing size and improving performance in power supply units.
UC3875DWPG4 Features
The UC3875DWPG4 boasts a range of features that enhance its application in power conversion systems. Key features include programmable switching frequency up to 500 kHz, integrated soft-start functionality, and dual-output control for precise power management. Additionally, the device supports phase-shifted switching, which is essential for reducing electromagnetic interference (EMI) and improving efficiency. Its robust thermal management capabilities ensure stable operation under various environmental conditions.
UC3875DWPG4 Applications
- Server Power Supplies: Utilizes phase-shifted switching to minimize EMI, enhancing the reliability and efficiency of power supplies in data centers.
- Telecommunications Equipment: Employs high switching frequency for compact power supply designs, critical in space-constrained telecom infrastructures.
- Electric Vehicles: Facilitates efficient power conversion which is vital for managing onboard electrical systems and battery charging.
- Industrial Automation Systems: Provides robust power control necessary for the demanding operational conditions of automated manufacturing equipment.
- Renewable Energy Systems: Ideal for inverters in solar and wind energy installations, ensuring efficient energy conversion and reliable operation across varying environmental conditions.
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