点击放大查看
UCC28250PWR
| Category |
对参数有疑问？问 AI 助手
Business
| Product Category | Switching Controllers | Standard Package | Tape & Reel |
| Factory Pack Quantity | 2000 | Standard Package Name | TSSOP |
Compliance
| RoHS | Lead free / RoHS Compliant | EU RoHS | Compliant |
| Part Status | ACTIVE | Rad Hardened | No |
Electrical
| PWM Type | Current/Voltage Mode | Fall Time | 8 ns |
| Frequency | 1000 | Duty Cycle | 100 % |
| Cuk Converter | No | Buck Converter | No |
| Isolated Power | No | Voltage Rating | -0.3 to 20.3 V |
| Boost Converter | No | Frequency - Max | 1MHz |
| Rise Time (Typ) | 8 ns | Duty Cycle (Max) | 100 % |
| Voltage - Supply | 12 V | Doubler Converter | No |
| Flyback Converter | No | Number of Outputs | 1 |
| Divider/Multiplier | No | Inverting Converter | No |
| Voltage - Threshold | 4.3/4.1 | Current Rating (Max) | Catalog |
| Frequency - Switching | 1150(Typ) kHz | Synchronous Rectifier | No |
| Voltage - Supply (Min) | 17 V | Number of Outputs and Type | 2 |
Mechanical
| Width | 4.5(Max) | Packaging | Tape and Reel |
| Lead Style | Gull-wing | Contact Form | Yes |
| Mounting Type | Surface Mount | Mounting Style | SMD/SMT |
| Package / Case | 20TSSOP | Package Cooled | TSSOP |
| Length - Overall | 6.6(Max) | Package Quantity | TSSOP |
| Number of Positions | 20 | Shell Size - Insert | 1.05(Max) |
Product Info
| Type | Voltage Mode PWM Controllers | Series | UCC28250 |
| Software | SLUSA29C | Manufacturer | Texas Instruments |
| Control Method | Current/Voltage Mode PWM Controller | Pattern Number | Y |
| Functional Diagram | alt_slusa29c.gif | Utilized IC / Part | View |
| Output Configuration | Yes | Printed Circuit Board | 20 |
Environmental
| Temperature - Test | -40 to 125 | Operating Temperature | -40 to 125 °C |
Sourcing & traceability
- Datasheet
- UCC28250
Lot-level traceability (date code, original factory packaging) is confirmed on every quote and shipment.