UCC28951QPWRQ1 - TI
The pictures are for reference only, and the specific specifications can be found in the product manual.
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Part NoUCC28951QPWRQ1
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ManufacturerTI
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ChipWorker Part#CW9524338
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CategoryVoltage Regulator
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PackageTSSOP-24
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DescriptionSwitching Controllers Phase-Shifted Full-Bridge Controller for Wide Input Voltage Range 24-TSSOP -40℃ to 125℃
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DocumentationDatasheet
Payment Methods and Delivery
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UCC28951QPWRQ1 Global Supplier
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UCC28951QPWRQ1 Specifications
| Attribute | Attribute Value |
|---|---|
| Part Number | UCC28951QPWRQ1 |
| Manufacturer | TI |
| ChipWorker Part# | CW9524338 |
| Category | Voltage Regulator |
| Documentation | Datasheet |
| Mounting Style | Surface Mount |
| Number of Pins | 24 Pin |
| Case/Package | TSSOP-24 |
| Number of Outputs | 6 Output |
| Output Current | 200 mA |
| Power Dissipation | 1070 mW |
| Rise Time | 9 ns |
| Switching Frequency | 1MHz (MAX) |
| Topology | Full-Bridge |
| Duty Cycle | 97 % |
| Maximum Duty Cycle | 0.95 |
| Fall Time | 7 ns |
| Operating Temperature (Max) | 125 ℃ |
| Operating Temperature (Min) | 40 ℃ |
| Input Voltage | 8V ~ 17V |
| expand all | |
| Operating Temperature | -40℃ ~ 125℃ (TJ) |
| Product Lifecycle Status | Active |
| Packaging | Tape & Reel (TR) |
| RoHS | RoHS Compliant |
| Lead-Free Status |
Product Description
- The UCC28951-Q1 enhanced phase-shifted full bridge controller builds upon Texas Instrument’s industry standard UCx895 controller family with enhancements that offer best in class efficiency in today’s high performance power systems. The UCC28951-Q1 implements advanced control of the full-bridge along with active control of the synchronous rectifier (SR) output stage.
- Programmable delays ensure ZVS operation over a wide range of operating conditions, while the load current naturally tunes the switching delays of the secondary-side SRs, maximizing overall system efficiency.
- The UCC28951-Q1 offers multiple light-load management features including burst mode and dynamic SR on/off control when transitioning in and out of Discontinuous Current Mode (DCM) operation.
- In addition, the UCC28951-Q1 includes support for current or voltage mode control. Programmable switching frequency up to 1 MHz and a wide set of protection features including cycle-by-cycle current limit, UVLO and thermal shutdown.
- The UCC28951-Q1 is available in TSSOP-24 package and is RoHS compliant.
Delivery
Chipworker Certification
Ordering Information
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These terms and conditions are for reference only. The actual terms and conditions are subject to the sales staff's quotation.
- Please check the technical specifications of the products when ordering.
- MOQ is the minimum order quantity required to purchase each part.
- If you have special ordering instructions, please indicate them on the order page.
- Pre-Shipment Inspection (PSI) will be used when ordering.
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- Orders cannot be canceled after the package has been shipped. View more > -
- Works with both individual and corporate clients. View more >
- All prices on the website include 20% VAT.
- Invoices are issued in the currency specified, but payment is made in Russian rubles at the exchange rate on the day of payment.
- If you need a detailed invoice or a tax identifier, please contact us. -
- Delivery will take between 1 to 2 weeks after the shipment is sent to your country.
- Your order will be processed only after the invoice has been paid.
- The tracking number will be sent to you after the order is shipped. (It may take up to 24 hours for the information to be available from the carrier.) View more > - - Carefully tested and packaged by ChipWorker- Vacuum packed - Anti-static packaging - Anti-vibration foam
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- Income quality control (IQC), 800+ qualified distributors.
- Authorities test the chip to ensure the quality, authenticity and safety of your device.
- Decapsulation control
- X-ray inspection
- XRF inspection
- Electrical testing
- Surface testing
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