UCC28742DBVR
- Mfr.Part #
- UCC28742DBVR
- Manufacturer
- Texas Instruments
- Package / Case
- SOT-23-6
- Datasheet
- Download
- Description
- IC OFFLINE SW FLYBACK SOT23-6
- Stock
- 5,584
- In Stock :
- 5,584
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- Manufacturer :
- Texas Instruments
- Product Category :
- AC DC Converters, Offline Switches
- ECCN Code :
- EAR99
- Switcher Configuration :
- Single
- Number of Functions :
- 1
- Factory Lead Time :
- 6 Weeks
- Topology :
- Flyback
- Control Technique :
- PULSE WIDTH MODULATION
- Pbfree Code :
- yes
- Terminal Form :
- Gull wing
- Number of Terminations :
- 6
- Terminal Position :
- Dual
- RoHS Status :
- ROHS3 Compliant
- Terminal Pitch :
- 0.95mm
- Package / Case :
- SOT-23-6
- Mounting Type :
- Surface Mount
- JESD-609 Code :
- e4
- Surface Mount :
- yes
- Voltage - Supply (Vcc/Vdd) :
- 9V~35V
- Length :
- 2.9mm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Voltage - Start Up :
- 21.6V
- Internal Switch(s) :
- No
- Packaging :
- Tape and Reel (TR)
- Operating Temperature :
- -40°C~125°C
- Input Voltage-Nom :
- 25V
- Height Seated (Max) :
- 1.45mm
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Control Mode :
- CURRENT-MODE
- JESD-30 Code :
- R-PDSO-G6
- Input Voltage (Min) :
- 9V
- Base Part Number :
- UCC28742
- Input Voltage (Max) :
- 35V
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Width :
- 1.6mm
- Frequency - Switching :
- 80kHz
- Fault Protection :
- Current Limiting, Over Voltage, Short Circuit
- Output Isolation :
- Isolated
- Duty Cycle :
- 99%
- Datasheets
- UCC28742DBVR

AC DC Converters, Offline Switches Texas Instruments UCC28742DBVR Overview
The Texas Instruments UCC28742DBVR integrates advanced controller technologies for offline AC-DC converters and offline switching. This highly efficient device is tailored to simplify the design of flyback converters primarily used in low-power applications. Utilizing quasi-resonant switching techniques, the UCC28742DBVR enhances power efficiency and reliability with controlled EMI and safety features, making it an ideal solution for developers aiming to meet stringent energy standards while ensuring robust performance in their power supply solutions.
UCC28742DBVR Features
The UCC28742DBVR from Texas Instruments boasts a range of features that optimize performance and ease of use in power management applications. Key features include accurate constant voltage and constant current regulation, low standby power consumption suitable for meeting modern green energy requirements, and advanced safety features including overcurrent protection, overvoltage protection, and thermal shutdown.
UCC28742DBVR Applications
- Smart Home Appliances: Integrates seamlessly into the power supply modules of smart devices, enhancing energy efficiency and reliability.
- Power Adapters: Ideal for use in adapters for smartphones and laptops, providing safe and efficient power conversion.
- LED Lighting: Utilizes constant current feature for improved performance in LED drivers, ensuring long lifespan and consistent brightness.
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