 |  |  | |
| PartNumber | UC2843AQD8 | UC2843AQ | UC2843AQD |
| Description | Switching Controllers Auto Cat Crrnt-Mode | Switching Controllers Current Mode PWM | Switching Controllers Auto Cat Crrnt-Mode |
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Category | Switching Controllers | Switching Controllers | Switching Controllers |
| RoHS | Y | Y | Y |
| Topology | Boost | Boost, Flyback, Forward | Boost, Flyback |
| Number of Outputs | 1 Output | 1 Output | 1 Output |
| Switching Frequency | 500 kHz | 450 kHz | 500 kHz |
| Duty Cycle Max | 100 % | 100 % | 100 % |
| Output Current | 1 A | 1 A | 1000 mA |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 125 C | + 85 C | + 125 C |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | SOIC-8 | PLCC-20 | SOIC-14 |
| Packaging | Reel | Tube | Tube |
| Operating Temperature Range | - 40 C to + 125 C | - 40 C to + 85 C | - |
| Series | UC2843AQ | UC2843A | UC2843AQ |
| Type | Current Mode PWM Controllers | Current Mode PWM Controllers | Current Mode PWM Controllers |
| Brand | Texas Instruments | Texas Instruments | Texas Instruments |
| Fall Time | 50 ns | 50 ns | 50 ns |
| Product Type | Switching Controllers | Switching Controllers | Switching Controllers |
| Rise Time | 50 ns | 50 ns | 50 ns |
| Factory Pack Quantity | 75 | 46 | 50 |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | PMIC - Power Management ICs |
| Unit Weight | 0.002667 oz | 0.025468 oz | 0.005136 oz |
| Moisture Sensitive | - | Yes | - |
| Operating Supply Voltage | - | 30 V | - |
| Hersteller | Teil # | Beschreibung | RFQ |
|---|---|---|---|
Texas Instruments |
UC2843AQD8RQ1 | Switching Controllers Auto Cat Crnt-Mode PWM Controller | |
| UC2843AQD8R | Switching Controllers Auto Cat Crrnt-Mode | ||
| UC2843AQDR | Switching Controllers Auto Cat Crrnt-Mode | ||
| UC2843AQD8 | Switching Controllers Auto Cat Crrnt-Mode | ||
| UC2843AQ | Switching Controllers Current Mode PWM | ||
| UC2843AQD | Switching Controllers Auto Cat Crrnt-Mode | ||
| UC2843AQD8RG4 | Switching Controllers Current Mode PWM Controlle | ||
| UC2843AQD8G4 | Switching Controllers Current Mode PWM Controlle | ||
| UC2843AQD | IC REG CTRLR MULT TOP 14SOIC | ||
| UC2843AQD8R | Switching Controllers Auto Cat Crrnt-Mode | ||
| UC2843AQD8RG4Q1 | Switching Controllers Auto Cat Current- Mode PWM Controlle | ||
| UC2843AQDR | Switching Controllers Auto Cat Crrnt-Mode | ||
| UC2843AQ | Switching Controllers Current Mode PWM | ||
| UC2843AQD8 | Switching Controllers Auto Cat Crrnt-Mode | ||
| UC2843AQD8RQ1 | Switching Controllers Auto Cat Crnt-Mode PWM Controlle | ||
| UC2843AQD8RCT | Neu und Original | ||
| UC2843AQDRHT | Current Mode PWM Controlle | ||
| UC2843AQG3 | Switching Controllers Current Mode PWM |