 |  | | |
| PartNumber | UC2844D | UC2844D8 | UC2844D8G4 |
| Description | Switching Controllers Current-Mode PWM Controller | Switching Controllers Current Mode | Switching Controllers Current Mode |
| 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 | 50 % | 50 % | 50 % |
| 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-14 | SOIC-8 | 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 | UC2844 | UC2844 | UC2844 |
| 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 | 50 | 75 | 75 |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | PMIC - Power Management ICs |
| Unit Weight | 0.004318 oz | 0.002561 oz | 0.002561 oz |
| Output Voltage | - | 4.95 V to 5.05 V | - |
| Operating Supply Voltage | - | 30 V | - |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
Texas Instruments |
UC2844D8TR | Switching Controllers Current-Mode PWM Controller | |
| UC2844N | Switching Controllers Current-Mode PWM Controller | ||
| UC2844DTR | Switching Controllers Current-Mode PWM Controller | ||
| UC2844D | Switching Controllers Current-Mode PWM Controller | ||
| UC2844D8 | Switching Controllers Current Mode | ||
| UC2844D8G4 | Switching Controllers Current Mode | ||
| UC2844DG4 | Switching Controllers Current-Mode PWM Controller | ||
| UC2844DTRG4 | Switching Controllers Current-Mode PWM Controller | ||
| UC2844DG4 | IC PWM BST FLYBACK ISO CM 14SOIC | ||
| UC2844DTRG4 | IC PWM BST FLYBACK ISO CM 14SOIC | ||
| UC2844D8G4 | IC PWM BOOST FLYBCK ISO CM 8SOIC | ||
| UC2844D8TRG4 | Switching Controllers Current-Mode PWM Controlle | ||
| UC2844D8TR | Switching Controllers Current-Mode PWM Controlle | ||
| UC2844DTR | Switching Controllers Current-Mode PWM Controlle | ||
| UC2844D | Switching Controllers Current-Mode PWM Controlle | ||
| UC2844D8 | Switching Controllers Current Mode | ||
| UC2844N | Switching Controllers Current-Mode PWM Controlle | ||
ON Semiconductor |
UC2844BDR2G | Switching Controllers 52kHz 1A Current PWM w/48% Duty Cycle Max | |
| UC2844BNG | Switching Controllers 52kHz 1A Current PWM w/48% Duty Cycle Max | ||
| UC2844BDR2 | Switching Controllers 52kHz 1A Current PWM | ||
| UC2844NG | Switching Controllers 52kHz 1A Current PWM w/48% Duty Cycle Max | ||
| UC2844BDR2 | IC REG CTRLR PWM CM 14-SOIC | ||
| UC2844BNG | IC REG CTRLR PWM CM 8-DIP | ||
| UC2844BDR2G | Switching Controllers 52kHz 1A Current PWM w/48% Duty Cycle Max | ||
STMicroelectronics |
UC2844BN | Switching Controllers 0.5mA Current Mode | |
| UC2844BN | Switching Controllers 0.5mA Current Mode | ||
| UC2844BDR2G-CUT TAPE | New and Original | ||
| UC2844BDG | New and Original | ||
| UC2844BDR2G LEADFREE | New and Original | ||
| UC2844BDT | New and Original | ||
| UC2844BN-2LF | New and Original | ||
| UC2844BN-2LF/ | New and Original | ||
| UC2844BNG,UC2844BN, | New and Original | ||
| UC2844BNG/UC2844BN | New and Original | ||
| UC2844D/AD | New and Original | ||
| UC2844D8T/R | New and Original | ||
| UC2844DB | New and Original | ||
| UC2844DG | Switching Controllers 52kHz 1A Current PWM w/48% Duty Cycle Max | ||
| UC2844DR2G | Switching Controllers 52kHz 1A Current PWM w/48% Duty Cycle Max | ||
| UC2844G | New and Original | ||
| UC2844N/BN | New and Original | ||
| UC2844N/80739 | New and Original | ||
| UC2844D/ | New and Original | ||
| UC2844D013 | New and Original | ||
| UC2844D013TR | Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, PDSO14 | ||
| UC2844DR-8 | New and Original | ||
| UC2844DR2 | Switching Controllers 52kHz 1A Current PWM | ||
| UC2844DR | Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO14 | ||
| UC2844J | Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, CDIP8 | ||
| UC2844N/81291 | RLOI Jun07 - CUR MODE PWM Cont |