 |  | | |
| PartNumber | UC2843D8 | UC2843D | UC2843D8G4 |
| Description | Switching Controllers Current Mode | Switching Controllers Current-Mode PWM Controller | Switching Controllers Current-Mode PWM Controller |
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Category | Switching Controllers | Switching Controllers | Switching Controllers |
| RoHS | Y | Y | Y |
| Topology | Boost, Flyback, Forward | Boost, Flyback, Forward | Boost, Flyback, Forward |
| Number of Outputs | 1 Output | 1 Output | 1 Output |
| Switching Frequency | 450 kHz | 450 kHz | 450 kHz |
| Duty Cycle Max | 100 % | 100 % | 100 % |
| Output Voltage | 4.95 V to 5.05 V | - | - |
| Output Current | 1 A | 1 A | 1 A |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | SOIC-8 | SOIC-14 | SOIC-8 |
| Packaging | Tube | Tube | Tube |
| Operating Temperature Range | - 40 C to + 85 C | - 40 C to + 85 C | - 40 C to + 85 C |
| Series | UC2843 | UC2843 | UC2843 |
| 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 |
| Operating Supply Voltage | 30 V | - | - |
| Product Type | Switching Controllers | Switching Controllers | Switching Controllers |
| Rise Time | 50 ns | 50 ns | 50 ns |
| Factory Pack Quantity | 75 | 50 | 75 |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | PMIC - Power Management ICs |
| Unit Weight | 0.002561 oz | 0.004318 oz | 0.002561 oz |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
Texas Instruments |
UC2843D8TR | Switching Controllers Current-Mode PWM Controller | |
| UC2843N | Switching Controllers Current Mode | ||
| UC2843D8 | Switching Controllers Current Mode | ||
| UC2843D | Switching Controllers Current-Mode PWM Controller | ||
| UC2843DTR | Switching Controllers Current-Mode PWM Controller | ||
| UC2843NG4 | Switching Controllers Current-Mode PWM Controller | ||
| UC2843D8TRG4 | Switching Controllers Current-Mode PWM Controller | ||
| UC2843D8G4 | Switching Controllers Current-Mode PWM Controller | ||
| UC2843DG4 | Switching Controllers Current-Mode PWM Controller | ||
| UC2843DG4 | IC REG CTRLR MULT TOP 14SOIC | ||
| UC2843D8G4 | IC REG CTRLR MULT TOPOLOGY 8SOIC | ||
| UC2843NG4 | IC REG CTRLR MULT TOPOLOGY 8DIP | ||
| UC2843D8TRG4 | IC REG CTRLR MULT TOPOLOGY 8SOIC | ||
| UC2843DTRG4 | IC REG CTRLR MULT TOP 14SOIC | ||
| UC2843DTR | IC REG CTRLR MULT TOP 14SOIC | ||
| UC2843D | IC REG CTRLR MULT TOP 14SOIC | ||
| UC2843D8 | Switching Controllers Current Mode | ||
| UC2843N | Switching Controllers Current Mode | ||
| UC2843D8TR | Switching Controllers Current-Mode PWM Controlle | ||
ON Semiconductor |
UC2843BNG | Switching Controllers 52kHz 1A Current PWM w/96% Duty Cycle Max | |
| UC2843BDR2G | Switching Controllers 52kHz 1A Current PWM w/96% Duty Cycle Max | ||
| UC2843BNG | Switching Controllers 52kHz 1A Current PWM w/96% Duty Cycle Max | ||
| UC2843BDR2G | Switching Controllers 52kHz 1A Current PWM w/96% Duty Cycle Max | ||
STMicroelectronics |
UC2843BN | Switching Controllers 0.5mA Current Mode | |
| UC2843BN | IC REG CTRLR BST/FLYBK 8-MINIDIP | ||
| UC2843BDR2G-CUT TAPE | New and Original | ||
| UC2843D8TT | New and Original | ||
| UC2843BG | New and Original | ||
| UC2843BL-D08-T | New and Original | ||
| UC2843BN-1LF/ | New and Original | ||
| UC2843BN-2LF/ | New and Original | ||
| UC2843BN-ON | New and Original | ||
| UC2843BN/2842 | New and Original | ||
| UC2843D/AD/ | New and Original | ||
| UC2843D1R2G | New and Original | ||
| UC2843D8R | New and Original | ||
| UC2843DB | New and Original | ||
| UC2843DB1R2G | New and Original | ||
| UC2843DR2 | New and Original | ||
| UC2843DW | New and Original | ||
| UC2843DW/70011 | New and Original | ||
| UC2843M96 | New and Original | ||
| UC2843D013TR | New and Original | ||
| UC2843DG | New and Original | ||
| UC2843DR | New and Original | ||
| UC2843N G4 | New and Original | ||
| UC2843J | Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BICMOS, CDIP8 | ||
| UC2843NNTR | New and Original | ||
| UC2843P | Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDIP8 | ||
| UC2843DTR/80869 | New and Original |