UCC3813PWTR-1
- Mfr.Part #
- UCC3813PWTR-1
- Manufacturer
- Texas Instruments
- Package / Case
- 8-TSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC REG CTRLR MULT TOP 8TSSOP
- Stock
- 8,000
- In Stock :
- 8,000
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- Manufacturer :
- Texas Instruments
- Product Category :
- DC DC Switching Controllers
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Frequency - Switching :
- 46kHz
- Voltage - Supply (Vcc/Vdd) :
- 7.4V~12V
- Base Part Number :
- UCC3813
- Fall Time (Typ) :
- 44 ns
- RoHS Status :
- ROHS3 Compliant
- Frequency :
- 1MHz
- Output Configuration :
- Positive
- Packaging :
- Tape and Reel (TR)
- Mounting Type :
- Surface Mount
- Number of Outputs :
- 1
- Package / Case :
- 8-TSSOP (0.173, 4.40mm Width)
- Rise Time :
- 41ns
- Topology :
- Boost, Flyback, Forward Converter
- Control Features :
- Frequency Control
- Output Current :
- 200mA
- Operating Temperature :
- 0°C~70°C TA
- Max Duty Cycle :
- 50 %
- Synchronous Rectifier :
- No
- Lead Free :
- Contains Lead
- Output Type :
- Transistor Driver
- Number of Pins :
- 8
- Output Voltage :
- 1V
- Duty Cycle (Max) :
- 49%
- Mount :
- Surface Mount
- Function :
- Step-Up, Step-Up/Step-Down
- Datasheets
- UCC3813PWTR-1

DC DC Switching Controllers Texas Instruments UCC3813PWTR-1 Overview
The UCC3813PWTR-1 by Texas Instruments stands out in the realm of DC DC Switching Controllers, offering advanced control capabilities for power supply applications. This integrated circuit is designed to drive efficiency and reliability in various electronic devices, featuring a compact 8-TSSOP package that is optimal for space-sensitive applications. The device ensures minimal power loss while maintaining high performance, making it an essential component for developers looking to optimize their power management solutions. By integrating the UCC3813PWTR-1 into your designs, you can achieve precise voltage regulation and enhanced system stability, crucial for high-performance electronics.
UCC3813PWTR-1 Features
- Multiple topologies support, including Boost, Flyback, and Forward converters, enabling versatile applications in power supply design.
- High-frequency operation up to 1 MHz, which allows for smaller size passive components, reducing overall design footprint.
- Low shutdown current of less than 1 µA, enhancing power efficiency, especially in low-power states.
- Integrated soft-start feature, which minimizes inrush current and enhances power supply reliability at startup.
- Robust drive capability and built-in protection features such as overcurrent and thermal shutdown, safeguarding the device and the system it controls.
UCC3813PWTR-1 Applications
- Power Supplies: Utilized in both isolated and non-isolated topologies, the UCC3813PWTR-1 regulates voltage across a broad range of industrial and consumer electronic products, ensuring stable operation under varying load conditions.
- Telecommunications Equipment: Ensures reliable power management for devices requiring consistent operation, critical in communication infrastructure.
- Portable Devices: Its high efficiency and low quiescent current make it ideal for battery-operated devices, extending battery life without sacrificing performance.
- Automotive Electronics: Supports the rigorous demands of automotive applications, offering robust performance even under harsh environmental conditions.
- Medical Devices: Provides precise and safe power control necessary for medical equipment, where consistent and reliable power delivery is crucial.
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