UCC39421PWTR
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- Mfr.Part #
- UCC39421PWTR
- Manufacturer
- Texas Instruments
- Package / Case
- 16-TSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC REG CTRLR MULT TOP 16TSSOP
- Stock
- 9,273
- In Stock ：
- 9,273
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- Manufacturer :
- Texas Instruments
- Product Category :
- DC DC Switching Controllers
- Voltage - Supply (Vcc/Vdd) :
- 1.8V~8V
- Package / Case :
- 16-TSSOP (0.173, 4.40mm Width)
- Control Mode :
- VOLTAGE-MODE
- JESD-609 Code :
- e4
- Switcher Configuration :
- Single
- Frequency - Switching :
- 150kHz~1.2MHz
- Thickness :
- 1mm
- Operating Temperature :
- 0°C~70°C TA
- Output Configuration :
- Positive
- Control Features :
- Enable, Frequency Control, Low Battery, Reset
- Width :
- 4.4mm
- Topology :
- Boost, Flyback, SEPIC
- RoHS Status :
- ROHS3 Compliant
- Base Part Number :
- UCC39421
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Operating Supply Voltage :
- 8V
- Number of Terminations :
- 16
- Output Voltage :
- 8V
- Duty Cycle (Max) :
- 88%
- Lifecycle Status :
- ACTIVE (Last Updated: 1 week ago)
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Packaging :
- Tape and Reel (TR)
- Input Voltage (Max) :
- 8V
- Lead Free :
- Lead Free
- Radiation Hardening :
- No
- Terminal Position :
- Dual
- Function :
- Step-Up, Step-Up/Step-Down
- Additional Feature :
- CONFIGURABLE PEAK CURRENT MODE; PROGRAMMABLE PFM TECHNIQUE
- Peak Reflow Temperature (Cel) :
- 260
- Pbfree Code :
- yes
- Terminal Form :
- Gull wing
- Mount :
- Surface Mount
- Factory Lead Time :
- 16 Weeks
- Height :
- 1.2mm
- Output Type :
- Transistor Driver
- Number of Outputs :
- 1
- Max Frequency :
- 2MHz
- Synchronous Rectifier :
- yes
- ECCN Code :
- EAR99
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Input Voltage-Nom :
- 3V
- Number of Pins :
- 16
- Length :
- 5mm
- Control Technique :
- PULSE WIDTH MODULATION
- Mounting Type :
- Surface Mount
- Datasheets
- UCC39421PWTR
DC DC Switching Controllers Texas Instruments UCC39421PWTR Overview
The Texas Instruments UCC39421PWTR is a cutting-edge DC DC Switching Controller designed for high efficiency and flexibility across various applications. This integrated circuit (IC) is housed in a compact 16-TSSOP package, making it suitable for space-constrained applications. The UCC39421PWTR from Texas Instruments offers precise control over power regulation, making it an indispensable component for developers looking to enhance system stability and extend battery life in their designs. With its robust design and advanced features, the DC DC Switching Controllers Texas Instruments UCC39421PWTR is engineered to meet the rigorous demands of modern electronic devices.
UCC39421PWTR Features
The UCC39421PWTR features multiple output configurations that allow it to be versatile across different power supply designs. Its high-frequency switching capability ensures reduced noise and improved power efficiency. The IC also incorporates various protection features such as over-temperature, over-current, and under-voltage lockout, which safeguard the device and the system it powers, enhancing reliability and longevity.
UCC39421PWTR Applications
- Power Supply Modules: Utilizes its multi-topology flexibility for efficient power conversion in modular power supplies.
- Portable Devices: Due to its compact size and efficiency, it is ideal for extending battery life in portable electronic devices such as smartphones and tablets.
- Telecommunications Equipment: Supports the rigorous power management requirements of telecom infrastructure equipment with high reliability and efficiency.
- Automotive Electronics: Suitable for automotive applications where robust and efficient power control is necessary to accommodate fluctuating voltages and conditions.
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