UCC2801PW
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- Mfr.Part #
- UCC2801PW
- Manufacturer
- Texas Instruments
- Package / Case
- 8-TSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC REG CTRLR MULT TOP 8TSSOP
- Stock
- 1
- In Stock ：
- 1
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- Manufacturer :
- Texas Instruments
- Product Category :
- DC DC Switching Controllers
- Width :
- 4.4mm
- Frequency - Switching :
- 46kHz
- Terminal Pitch :
- 0.65mm
- Number of Pins :
- 8
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Supply Current-Max (Isup) :
- 25mA
- Control Mode :
- CURRENT-MODE
- Mount :
- Surface Mount
- Output Configuration :
- Positive
- Base Part Number :
- UCC2801
- Max Duty Cycle :
- 50 %
- Duty Cycle (Max) :
- 49%
- Height :
- 1.2mm
- Length :
- 3mm
- Mounting Type :
- Surface Mount
- Number of Outputs :
- 1
- Number of Terminations :
- 8
- Function :
- Step-Up, Step-Up/Step-Down
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Fall Time (Typ) :
- 44 ns
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Rise Time :
- 41ns
- Supply Voltage :
- 10V
- Package / Case :
- 8-TSSOP (0.173, 4.40mm Width)
- Thickness :
- 1mm
- Topology :
- Boost, Flyback, Forward Converter
- Peak Reflow Temperature (Cel) :
- 260
- RoHS Status :
- ROHS3 Compliant
- Operating Temperature :
- -40°C~85°C TA
- Voltage - Supply (Vcc/Vdd) :
- 7.4V~12V
- Switcher Configuration :
- Single
- Synchronous Rectifier :
- No
- Output Current :
- 1A
- Lifecycle Status :
- ACTIVE (Last Updated: 4 days ago)
- Control Technique :
- PULSE WIDTH MODULATION
- JESD-609 Code :
- e4
- Terminal Form :
- Gull wing
- Input Voltage-Nom :
- 10V
- Packaging :
- Tray
- Factory Lead Time :
- 6 Weeks
- Frequency :
- 1MHz
- Output Type :
- Transistor Driver
- Terminal Position :
- Dual
- ECCN Code :
- EAR99
- Control Features :
- Frequency Control
- Output Voltage :
- 1V
- Lead Free :
- Lead Free
- Pbfree Code :
- yes
- Datasheets
- UCC2801PW
DC DC Switching Controllers Texas Instruments UCC2801PW Overview
Introducing the UCC2801PW from Texas Instruments, a robust and versatile controller designed for DC DC switching applications. This component, encapsulated in a compact 8TSSOP package, excels in managing multiple topologies including boost, buck, buck-boost, and flyback converters. Its integration into your designs ensures enhanced performance with its precision voltage reference and error amplifier. The UCC2801PW's low power operation and programmable frequency make it ideal for tailored solutions in power supply scenarios, underlining its utility in diverse applications. Emphasizing Texas Instruments' commitment to reliability and innovation, the DC DC Switching Controllers Texas Instruments UCC2801PW offers a high-performance solution tailored to meet demanding power regulation needs.
UCC2801PW Features
The UCC2801PW includes several key features that make it standout for precision power management tasks:
- Low start-up current (typically 100 µA) allows for efficient operation.
- Programmable switching frequency (up to 500 kHz) provides flexibility in design.
- High-current totem pole output and internal soft-start function minimizes inrush current impact.
- Multiple protection features such as under-voltage lockout (UVLO), over-current protection, and thermal shutdown enhance device reliability and safety.
- Precision 5V voltage reference capable of delivering accurate power regulation.
UCC2801PW Applications
- Portable Devices: Enhances power efficiency and extends battery life through precise voltage regulation.
- Telecommunications Equipment: Ensures reliable power management in systems that require stable and continuous operation.
- Consumer Electronics: Utilized in devices like TVs and audio equipment for effective power conversion and to maintain performance integrity.
- Industrial Systems: Offers robust power solutions in harsh environments typical of industrial applications.
- Automotive Electronics: Can be integrated into automotive power supplies, contributing to the reliability and efficiency of vehicle electronic systems.
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