UCC3805DTR
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- Mfr.Part #
- UCC3805DTR
- Manufacturer
- Texas Instruments
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC REG CTRLR MULT TOPOLOGY 8SOIC
- Stock
- 2,484
- In Stock ：
- 2,484
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- Manufacturer :
- Texas Instruments
- Product Category :
- DC DC Switching Controllers
- Number of Terminations :
- 8
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Supply Voltage :
- 10V
- Max Duty Cycle :
- 50 %
- Output Current :
- 1A
- Control Technique :
- PULSE WIDTH MODULATION
- Base Part Number :
- UCC3805
- Terminal Form :
- Gull wing
- Height :
- 1.75mm
- Weight :
- 72.603129mg
- Number of Pins :
- 8
- Terminal Position :
- Dual
- Lifecycle Status :
- ACTIVE (Last Updated: 6 days ago)
- JESD-609 Code :
- e4
- Packaging :
- Tape and Reel (TR)
- Switcher Configuration :
- Single
- Frequency :
- 1MHz
- Mounting Type :
- Surface Mount
- Output Configuration :
- Positive
- Mount :
- Surface Mount
- Synchronous Rectifier :
- No
- Function :
- Step-Up, Step-Down, Step-Up/Step-Down
- Output Type :
- Transistor Driver
- Input Voltage-Nom :
- 10V
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Duty Cycle (Max) :
- 49%
- Length :
- 4.9mm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Pbfree Code :
- yes
- Input Voltage (Min) :
- 4V
- Number of Outputs :
- 1
- Operating Temperature :
- 0°C~70°C TA
- Frequency - Switching :
- 31kHz
- Fall Time (Typ) :
- 44 ns
- Output Voltage :
- 1V
- Peak Reflow Temperature (Cel) :
- 260
- Voltage - Supply (Vcc/Vdd) :
- 3.6V~12V
- RoHS Status :
- ROHS3 Compliant
- Topology :
- Buck, Boost, Flyback, Forward Converter
- Width :
- 3.91mm
- Lead Free :
- Lead Free
- Control Mode :
- CURRENT-MODE
- ECCN Code :
- EAR99
- Control Features :
- Frequency Control
- Supply Current-Max (Isup) :
- 25mA
- Rise Time :
- 41ns
- Thickness :
- 1.58mm
- Factory Lead Time :
- 6 Weeks
- Datasheets
- UCC3805DTR
DC DC Switching Controllers Texas Instruments UCC3805DTR Overview
The UCC3805DTR from Texas Instruments is a state-of-the-art DC DC Switching Controller designed for superior performance in various power conversion applications. This integrated circuit is optimized to manage multiple topologies effectively, ensuring efficiency and reliability. As part of the Texas Instruments portfolio, the UCC3805DTR enhances system robustness while minimizing power loss and improving overall system responsiveness. Its compact 8SOIC package ensures that it can be integrated into systems where space is at a premium, making it an ideal choice for advanced electronic applications.
UCC3805DTR Features
The UCC3805DTR boasts a wide range of features that make it a versatile component in any power management system. These include programmable switching frequencies, a dual-mode operation that allows for both current-mode and voltage-mode control, and integrated soft-start functionality that minimizes stress on the system during power-up. Additionally, the device offers under-voltage lockout protection and a built-in oscillator which further enhances its performance and reliability.
UCC3805DTR Applications
- Power Supplies: Utilized in designing efficient and compact switching power supplies, where it controls the conversion of DC voltages to suit various electronic devices.
- LED Drivers: Applied in LED lighting solutions to manage power efficiently, ensuring optimal performance and longevity of the lighting components.
- Battery Chargers: Used in battery management systems to regulate the power flow, ensuring fast and safe charging cycles.
- Telecommunication Equipment: Essential in telecommunication systems for power regulation, ensuring stable operation across various loads and conditions.
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