UCC3800DG4
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- Mfr.Part #
- UCC3800DG4
- Manufacturer
- Texas Instruments
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC REG CTRLR MULT TOPOLOGY 8SOIC
- Stock
- 6,905
- In Stock ：
- 6,905
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- Manufacturer :
- Texas Instruments
- Product Category :
- DC DC Switching Controllers
- Frequency - Switching :
- 46kHz
- Lead Free :
- Lead Free
- RoHS Status :
- ROHS3 Compliant
- Topology :
- Buck, Boost, Flyback, Forward Converter
- Mount :
- Surface Mount
- Thickness :
- 1.58mm
- Output Configuration :
- Positive
- Synchronous Rectifier :
- No
- Output Voltage :
- 5.075V
- Duty Cycle (Max) :
- 99%
- Voltage - Supply (Vcc/Vdd) :
- 6.9V~12V
- Input Voltage-Nom :
- 10V
- Rise Time :
- 41ns
- Max Duty Cycle :
- 100 %
- Number of Outputs :
- 1
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- ECCN Code :
- EAR99
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Supply Voltage :
- 10V
- Function :
- Step-Up, Step-Down, Step-Up/Step-Down
- Input Voltage (Min) :
- 7.5V
- Frequency :
- 1MHz
- Operating Temperature :
- 0°C~70°C TA
- Terminal Form :
- Gull wing
- Mounting Type :
- Surface Mount
- Peak Reflow Temperature (Cel) :
- 260
- Power Dissipation :
- 650mW
- Height :
- 1.75mm
- Pbfree Code :
- yes
- Output Current :
- 1A
- Terminal Position :
- Dual
- Length :
- 4.9mm
- Control Mode :
- CURRENT-MODE
- Width :
- 3.91mm
- Weight :
- 72.603129mg
- Factory Lead Time :
- 6 Weeks
- Input Current :
- 500μA
- Output Type :
- Transistor Driver
- JESD-609 Code :
- e4
- Packaging :
- Tube
- Base Part Number :
- UCC3800
- Lifecycle Status :
- ACTIVE (Last Updated: 1 week ago)
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Supply Current-Max (Isup) :
- 25mA
- Switcher Configuration :
- Single
- Control Technique :
- PULSE WIDTH MODULATION
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- REACH SVHC :
- No SVHC
- Number of Pins :
- 8
- Fall Time (Typ) :
- 44 ns
- Control Features :
- Frequency Control
- Number of Terminations :
- 8
- Datasheets
- UCC3800DG4
DC DC Switching Controllers Texas Instruments UCC3800DG4 Overview
As an industry-leading solution from Texas Instruments, the DC DC Switching Controllers Texas Instruments UCC3800DG4 provides a robust and reliable control circuit for a variety of power management applications. This multi-topology integrated circuit (IC) is housed in an 8SOIC package, engineered to offer flexibility and high performance in power conversion and regulation tasks. Its versatile design allows for implementation in a myriad of power systems, ensuring efficiency and stability. The UCC3800DG4 is the go-to choice for professionals seeking a dependable controller that can navigate the complexities of modern power supply demands in industrial settings. This overview underscores the IC's precision in managing power supplies, its adaptability across multiple topologies, and its provision for advanced technical requirements—all of which make this component indispensable for bulk purchase by B2B customers aiming for top-tier electronic designs.
UCC3800DG4 Features
- Multi-topology operational flexibility
- Low external part count design
- Soft-start feature to reduce inrush current
- Current mode operation for improved transient response
- Automatic feed-forward compensation
- Oscillator frequency programmability
- Hiccup mode over-current protection
- Wide operating range to accommodate variable power supplies.
UCC3800DG4 Applications
- Switch Mode Power Supplies (SMPS): Utilizes the IC's multi-topology flexibility to optimize conversion efficiency in both isolated and non-isolated designs.
- DC-DC Converters: Leverages the precision control of the UCC3800DG4 to provide consistent output in variable input conditions.
- Power Inverters: Employs the IC's robust design to facilitate the transformation of DC power into AC with high reliability.
- Battery Management Systems: Benefits from the component's current mode operation for regulating the charging and discharging processes efficiently.
- LED Drivers: Takes advantage of the programmable oscillator frequency to match the requirements for consistent LED illumination.
- Telecom and Datacom Power: Adapts the IC’s features for managing power supplies in high-demand communication equipment operations.
- Uninterruptible Power Supplies (UPS): Integrates the UCC3800DG4 for its seamless transition between different power modes, ensuring uninterrupted service.
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