UCC2540PWPR
- Mfr.Part #
- UCC2540PWPR
- Manufacturer
- Texas Instruments
- Package / Case
- 20-TSSOP (0.173, 4.40mm Width) Exposed Pad
- Datasheet
- Download
- Description
- IC SECONDARY SIDE CTRLR 20HTSSOP
- Stock
- 5,556
- In Stock :
- 5,556
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Texas Instruments
- Product Category :
- Power Supply Controllers, Monitors
- Control Technique :
- PULSE WIDTH MODULATION
- Duty Cycle :
- 100 %
- Peak Reflow Temperature (Cel) :
- 260
- Supply Current-Max (Isup) :
- 30mA
- Package / Case :
- 20-TSSOP (0.173, 4.40mm Width) Exposed Pad
- Voltage - Supply :
- 8.5V~35V
- Number of Outputs :
- 1
- Number of Pins :
- 20
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- JESD-609 Code :
- e4
- Mount :
- Surface Mount
- Switching Frequency :
- 1MHz
- Pin Count :
- 20
- Additional Feature :
- PEAK CURRENT MODE ALSO POSSIBLE
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Weight :
- 81.788374mg
- Control Mode :
- VOLTAGE-MODE
- Mounting Type :
- Surface Mount
- Operating Temperature :
- -40°C~105°C
- Output Voltage :
- 7.2V
- Number of Terminations :
- 20
- Output Current :
- 3.5A
- Number of Functions :
- 1
- Lifecycle Status :
- NRND (Last Updated: 6 days ago)
- Frequency :
- 1MHz
- Lead Free :
- Lead Free
- Supply Voltage :
- 12V
- Width :
- 4.4mm
- Terminal Form :
- Gull wing
- Height :
- 1.2mm
- Input Voltage-Nom :
- 12V
- Applications :
- Secondary-Side Controller
- Terminal Position :
- Dual
- Pbfree Code :
- yes
- ECCN Code :
- EAR99
- Base Part Number :
- UCC2540
- Radiation Hardening :
- No
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- RoHS Status :
- ROHS3 Compliant
- Terminal Pitch :
- 0.65mm
- Nominal Input Voltage :
- 35V
- Length :
- 6.5mm
- Thickness :
- 1mm
- Packaging :
- Tape and Reel (TR)
- Switcher Configuration :
- Push-Pull
- Datasheets
- UCC2540PWPR

[Power Supply Controllers, Monitors] Overview
Welcome to the realm of cutting-edge power management solutions, crafted by Texas Instruments. Introducing the UCC2540PWPR, an ingenious Integrated Circuit Secondary Side Controller in a sleek 20HTSSOP package. Designed to elevate secondary side control to unprecedented levels of efficiency and reliability, this marvel of engineering is poised to revolutionize your power supply systems.
With a steadfast commitment to excellence, Texas Instruments has meticulously engineered the UCC2540PWPR to meet the rigorous demands of modern power management applications. From industrial power supplies to consumer electronics, this versatile controller stands as a beacon of innovation, empowering you to achieve unparalleled performance and precision.
Embark on a journey towards enhanced efficiency, reliability, and performance with the UCC2540PWPR. Join the ranks of industry leaders who trust Texas Instruments to power their innovations and elevate their endeavors to new heights.
UCC2540PWPR Features
- Highly integrated secondary side controller
- Compact 20HTSSOP package
- Optimized for efficiency and reliability
- Advanced control algorithms for precise regulation
- Wide range of operating voltage
- Robust protection features for enhanced safety
- Industry-leading performance and reliability
UCC2540PWPR Applications
- Industrial Power Supplies: Implement precise secondary side control for industrial power systems, ensuring stable and efficient operation in demanding environments.
- Consumer Electronics: Enhance the performance and reliability of consumer electronics devices such as televisions, gaming consoles, and audio equipment by integrating the UCC2540PWPR for optimized power management.
- LED Lighting: Achieve superior lighting control and efficiency in LED lighting applications, delivering consistent illumination while maximizing energy savings.
- Renewable Energy Systems: Integrate the UCC2540PWPR into renewable energy systems such as solar inverters and wind turbines to optimize power conversion and maximize energy harvest.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















