For Reference Only
| Part Number | UCC28221PWRG4 |
| Manufacturer | Texas Instruments |
| Category | Integrated Circuits (ICs) › AC DC Converters, Offline Switches |
| Description | IC OFFLINE SW FLYBACK 20TSSOP |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | UCC28221PWRG4 PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Dec 11 - Dec 15 2025(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment | 
|
| Shipping |  |
| Part Number: | UCC28221PWRG4 |
| Brand: | Texas Instruments |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Integrated Circuits (ICs) |
| Subcategory: | AC DC Converters, Offline Switches |
| Manufacturer: | Texas Instruments |
| Product Status: | Obsolete |
| Output Isolation: | Isolated |
| Internal Switch(s): | No |
| Voltage - Breakdown: | - |
| Topology: | Flyback |
| Voltage - Start Up: | 13 V |
| Voltage - Supply (Vcc/Vdd): | 8.4V ~ 14.5V |
| Duty Cycle: | 75% |
| Frequency - Switching: | 2MHz |
| Power (Watts): | - |
| Fault Protection: | Current Limiting, Over Voltage |
| Control Features: | Soft Start |
| Operating Temperature: | -55°C ~ 150°C (TJ) |
| Package / Case: | 20-TSSOP (0.173", 4.40mm Width) |
| Supplier Device Package: | 20-TSSOP |
| Mounting Type: | Surface Mount |
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| In Stock | 78261 pieces - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $0.00000 | $0 |
Due to the impact of the COVID-19,the above prices have not been updated, please resend the inquiry to us, thank you for your understanding
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