UCC3803PW
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- Mfr.Part #
- UCC3803PW
- Manufacturer
- Texas Instruments
- Package / Case
- 8-TSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC REG CTRLR MULT TOP 8TSSOP
- Stock
- 9,211
- In Stock ：
- 9,211
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- Manufacturer :
- Texas Instruments
- Product Category :
- DC DC Switching Controllers
- Output Type :
- Transistor Driver
- Terminal Form :
- Gull wing
- Max Duty Cycle :
- 100 %
- RoHS Status :
- ROHS3 Compliant
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Topology :
- Buck, Boost, Flyback, Forward Converter
- Package / Case :
- 8-TSSOP (0.173, 4.40mm Width)
- JESD-609 Code :
- e4
- Mounting Type :
- Surface Mount
- Nominal Supply Current :
- 500μA
- Voltage - Supply (Vcc/Vdd) :
- 3.6V~12V
- Length :
- 4.4mm
- ECCN Code :
- EAR99
- Output Voltage :
- 1V
- Operating Temperature :
- 0°C~70°C TA
- Synchronous Rectifier :
- No
- Lead Free :
- Lead Free
- Number of Pins :
- 8
- Peak Reflow Temperature (Cel) :
- 260
- Packaging :
- Tube
- Control Mode :
- CURRENT-MODE
- Rise Time :
- 41ns
- Frequency :
- 1MHz
- Terminal Position :
- Dual
- Control Technique :
- PULSE WIDTH MODULATION
- Frequency - Switching :
- 31kHz
- Base Part Number :
- UCC3803
- Mount :
- Surface Mount
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Fall Time (Typ) :
- 44 ns
- Input Voltage-Nom :
- 10V
- Input Voltage (Min) :
- 4V
- Duty Cycle (Max) :
- 99%
- Output Configuration :
- Positive
- Control Features :
- Frequency Control
- Function :
- Step-Up, Step-Down, Step-Up/Step-Down
- Terminal Pitch :
- 0.65mm
- Number of Outputs :
- 1
- Output Current :
- 1A
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Switcher Configuration :
- Single
- Width :
- 3mm
- Number of Terminations :
- 8
- Datasheets
- UCC3803PW
DC DC Switching Controllers Texas Instruments UCC3803PW Overview
The UCC3803PW, a sophisticated and reliable DC DC Switching Controller from Texas Instruments, stands out in the market for its remarkable ability to regulate power in a variety of demanding applications. Designed to handle multiple topologies, this IC (Integrated Circuit) is housed in a compact 8TSSOP package, making it an ideal solution for space-constrained applications. With a commitment to efficiency and precision, the UCC3803PW excels in delivering controlled and stable output, significant for high-performance systems. It leverages advanced technology to minimize losses and enhance power management, making it a stellar choice for businesses seeking to incorporate robust controllers into their power supply designs. The [DC DC Switching Controllers Texas Instruments UCC3803PW] is engineered to meet the rigorous standards of today's electronics, ensuring reliability and consistency in operation.
UCC3803PW Features
- Low power operation with startup current of less than 1mA
- Drive capability suited for a wide range of MOSFETs
- Current-mode control for superior response to load transients
- Automatic feed-forward compensation for optimized performance
- Trimmed oscillator discharge current for accurate duty cycle control
- Pulse-by-pulse current limiting for enhanced system protection
- 8-pin TSSOP package enabling compact design implementations
UCC3803PW Applications
- Switching Power Supplies
The UCC3803PW excels in regulating voltage in switching power supplies where efficiency and space are crucial, such as in server farms and telecommunications equipment.
- DC-to-DC Converters
In DC-to-DC converter applications, this IC maintains steady voltage levels despite fluctuating input, essential in automotive and industrial environments.
- Power Modules
The compact design and precise control of the UCC3803PW make it suitable for power modules that require reliable and constant power for sensitive electronics.
- Battery Chargers
With its current-mode control, the UCC3803PW is ideally used in smart battery chargers to enhance charging efficiency and safety for consumer electronics and electric vehicles.
- LED Lighting
This DC DC Switching Controller is adept at driving consistent current for LED lighting applications, thereby ensuring uniform brightness and improved lifespan of lighting systems.
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