UCC3801DTRG4
- Mfr.Part #
- UCC3801DTRG4
- Manufacturer
- Texas Instruments
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC REG CTRLR MULT TOPOLOGY 8SOIC
- Stock
- 1
- In Stock :
- 1
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- Manufacturer :
- Texas Instruments
- Product Category :
- DC DC Switching Controllers
- Control Features :
- Frequency Control
- Operating Temperature :
- 0°C~70°C TA
- Frequency :
- 1MHz
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Voltage - Supply (Vcc/Vdd) :
- 7.4V~12V
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Terminal Form :
- Gull wing
- Fall Time (Typ) :
- 44 ns
- Number of Outputs :
- 1
- Control Mode :
- CURRENT-MODE
- JESD-609 Code :
- e4
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Weight :
- 72.603129mg
- Supply Voltage :
- 10V
- Output Current :
- 1A
- Mounting Type :
- Surface Mount
- RoHS Status :
- ROHS3 Compliant
- Frequency - Switching :
- 46kHz
- Output Type :
- Transistor Driver
- Input Voltage-Nom :
- 10V
- Number of Terminations :
- 8
- ECCN Code :
- EAR99
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Output Voltage :
- 1V
- Max Duty Cycle :
- 50 %
- Base Part Number :
- UCC3801
- Topology :
- Buck, Boost, Flyback, Forward Converter
- Output Configuration :
- Positive
- Switcher Configuration :
- Single
- Rise Time :
- 41ns
- Function :
- Step-Up, Step-Down, Step-Up/Step-Down
- Length :
- 4.9mm
- Synchronous Rectifier :
- No
- Control Technique :
- PULSE WIDTH MODULATION
- Peak Reflow Temperature (Cel) :
- 260
- Supply Current-Max (Isup) :
- 30mA
- Width :
- 3.9mm
- Lead Free :
- Lead Free
- Terminal Position :
- Dual
- Duty Cycle (Max) :
- 49%
- Number of Pins :
- 8
- Packaging :
- Tape and Reel (TR)
- Mount :
- Surface Mount
- Datasheets
- UCC3801DTRG4

DC DC Switching Controllers Texas Instruments UCC3801DTRG4 Overview
The UCC3801DTRG4 from Texas Instruments is a state-of-the-art DC DC Switching Controller designed for advanced power management solutions. This versatile controller leverages cutting-edge technology to enhance performance across a range of applications, including industrial, telecommunication, and consumer electronics. The UCC3801DTRG4 is crafted to offer robust control of multiple topologies, making it a go-to component for designers seeking reliability and efficiency in their power supply architectures. With its integration capabilities and Texas Instruments' proven track record, this controller is essential for developing sophisticated power systems that require precise management and excellent dynamic response.
UCC3801DTRG4 Features
The UCC3801DTRG4 controller is equipped with multiple features that ensure top-notch performance. These include programmable switching frequencies, soft-start capability to minimize stress during the initial power-up sequence, and integrated fault protection features for enhanced system reliability. The device's compact 8SOIC package allows for easy integration into space-constrained applications, while maintaining a low thermal footprint.
UCC3801DTRG4 Applications
- Power Supplies: Utilizes various control methodologies to optimize efficiency and provide reliable performance in both isolated and non-isolated configurations.
- LED Lighting: Supports advanced dimming features and power-efficient operation, ideal for both commercial and residential lighting systems.
- Telecommunications Equipment: Ensures stable and efficient power management in systems requiring rigorous voltage regulations and operational reliability.
- Portable Devices: Enhances battery management for longer life and efficient charging in devices such as smartphones and tablets.
- Industrial Systems: Provides robust solutions for managing complex power distributions in automated manufacturing and control systems.
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