For Reference Only
| Part Number | UCC28221D |
| Manufacturer | Texas Instruments |
| Category | Integrated Circuits (ICs) › AC DC Converters, Offline Switches |
| Description | IC OFFLINE SWITCH FLYBACK 16SOIC |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | UCC28221D PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Dec 07 - Dec 11 2025(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment | 
|
| Shipping |  |
| Part Number: | UCC28221D |
| 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: | Active |
| 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: | 16-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package: | 16-SOIC |
| Mounting Type: | Surface Mount |
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| In Stock | 34015 pieces - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
Warm Tips: Please fill out the form below. We will contact you as soon as possible.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $5.60000 | $5.6 |
| 10 | $5.02700 | $50.27 |
| 40 | $4.75200 | $190.08 |
| 120 | $4.11842 | $494.2104 |
| 520 | $3.50592 | $1823.0784 |
| 1000 | $2.95680 | $2956.8 |
| 2520 | $2.80896 | $7078.5792 |
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
Please feel free to contact us for details.
