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UCC28880D, AC/DC Converters High Vltg Sw for Non-Iso AC/DC Conv
Power\Power Management ICs\AC/DC ConvertersUCC28880 700V Lowest IQ Off-Line Switcher
Texas Instruments UCC28880 700V Lowest I Q Off-Line Switcher integrates the controller and a 700V power MOSFET into one monolithic device. The device also integrates a high-voltage current source, enabling start-up and operation directly from the rectified mains voltage. The low quiescent current of the device enables excellent efficiency. With the UCC28880, the most common converter topologies, such as buck, buck-boost, and flyback can be built using a minimum number of external components. The Texas Instruments UCC28880 incorporates a soft-start feature for a controlled start-up of the power stage, which minimizes the stress on the power-stage components.
| Brand | Texas Instruments |
| Duty Cycle - Max | 55% |
| Factory Pack Quantity: Factory Pack Quantity | 75 |
| Input / Supply Voltage - Max | 700 V |
| Input / Supply Voltage - Min | 30 V |
| Isolation | Non-Isolated |
| Manufacturer | Texas Instruments |
| Maximum Operating Temperature | +125 C |
| Minimum Operating Temperature | -40 C |
| Moisture Sensitive | Yes |
| Mounting Style | SMD/SMT |
| Number of Outputs | 1 Output |
| Operating Supply Current | 72 uA |
| Output Current | 100 mA |
| Output Power | 4 W |
| Output Voltage | 3.3 V |
| Package / Case | SOIC-7 |
| Packaging | Tube |
| Product Category | AC/DC Converters |
| Product Type | AC/DC Converters |
| Product | AC/DC Converters |
| Series | UCC28880 |
| Subcategory | PMIC-Power Management ICs |
| Switching Frequency | 62 kHz |
| Topology | Buck, Buck-Boost, Flyback |
| Type | Low Quiescent Current |
| Military | No |
| Pin Count | 7 |
| Standard Package Name | SOP |
| Supplier Package | SOIC |
| Вес, г | 0.25 |
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