UCC28221PWR
IC OFFLINE SW FLYBACK 20TSSOPManufacturer: Texas Instruments
Categories: AC DC Converters, Offline Switches
Quality Control: Learn More
Texas Instruments UCC28221PWR is a highly integrated offline flyback controller designed for demanding power conversion applications. This device operates at a 2MHz switching frequency, enabling smaller component sizes and improved power density. Featuring a 75% duty cycle capability and integrated soft-start, it facilitates efficient power delivery. The UCC28221PWR offers robust fault protection, including current limiting and over-voltage protection, ensuring system reliability. Its 8.4V to 14.5V supply voltage range and 13V startup voltage make it suitable for a wide array of power supplies. The isolated output topology is housed in a 20-TSSOP package, ideal for surface mount assembly in industries such as consumer electronics, industrial automation, and telecommunications.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 20-TSSOP (0.173"", 4.40mm Width) |
| Mounting Type | Surface Mount |
| Operating Temperature | -55°C ~ 150°C (TJ) |
| Duty Cycle | 75% |
| Frequency - Switching | 2MHz |
| Internal Switch(s) | No |
| Voltage - Breakdown | - |
| Output Isolation | Isolated |
| Topology | Flyback |
| Voltage - Supply (Vcc/Vdd) | 8.4V ~ 14.5V |
| Supplier Device Package | 20-TSSOP |
| Fault Protection | Current Limiting, Over Voltage |
| Voltage - Start Up | 13 V |
| Control Features | Soft Start |
Request a Quote
Clients Also Buy
UCC28730QDRQ1
IC OFFLINE SWITCH FLYBACK 7SOIC
UCC35701PWTR
IC OFFLINE SW MULT TOP 14TSSOP
UCC3809PWTR-1
IC OFFLINE SW MULT TOP 8TSSOP
