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
- Synchronous Rectifier :
- No
- Width :
- 4.4mm
- Terminal Pitch :
- 0.65mm
- RoHS Status :
- ROHS3 Compliant
- Packaging :
- Tray
- Height :
- 1.2mm
- Number of Outputs :
- 1
- Frequency - Switching :
- 46kHz
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Thickness :
- 1mm
- Output Current :
- 1A
- Peak Reflow Temperature (Cel) :
- 260
- Topology :
- Boost, Flyback, Forward Converter
- Number of Pins :
- 8
- Output Type :
- Transistor Driver
- Mounting Type :
- Surface Mount
- Factory Lead Time :
- 6 Weeks
- Supply Voltage :
- 10V
- JESD-609 Code :
- e4
- Operating Temperature :
- -40°C~85°C TA
- Terminal Form :
- Gull wing
- Frequency :
- 1MHz
- Rise Time :
- 41ns
- Output Configuration :
- Positive
- Number of Terminations :
- 8
- Control Technique :
- PULSE WIDTH MODULATION
- Duty Cycle (Max) :
- 49%
- Supply Current-Max (Isup) :
- 25mA
- Lead Free :
- Lead Free
- Control Mode :
- CURRENT-MODE
- Pbfree Code :
- yes
- Control Features :
- Frequency Control
- Length :
- 3mm
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Mount :
- Surface Mount
- Output Voltage :
- 1V
- Lifecycle Status :
- ACTIVE (Last Updated: 4 days ago)
- Function :
- Step-Up, Step-Up/Step-Down
- ECCN Code :
- EAR99
- Input Voltage-Nom :
- 10V
- Voltage - Supply (Vcc/Vdd) :
- 7.4V~12V
- Base Part Number :
- UCC2801
- Package / Case :
- 8-TSSOP (0.173, 4.40mm Width)
- Max Duty Cycle :
- 50 %
- Terminal Position :
- Dual
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Switcher Configuration :
- Single
- Fall Time (Typ) :
- 44 ns
- 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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