 |  | | |
| PartNumber | UC2844N | UC2844DTR | UC2844DTRG4 |
| Description | Switching Controllers Current-Mode PWM Controller | 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 | 50 % | 50 % | 50 % |
| Output Current | 1 A | 1 A | 1000 mA |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Mounting Style | Through Hole | SMD/SMT | SMD/SMT |
| Package / Case | PDIP-8 | SOIC-14 | SOIC-14 |
| Packaging | Tube | Reel | Reel |
| 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 | 2500 | 2500 |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | PMIC - Power Management ICs |
| Unit Weight | 0.018646 oz | 0.004318 oz | 0.004318 oz |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
Texas Instruments |
UC2844N | Switching Controllers Current-Mode PWM Controller | |
| UC2844DTR | Switching Controllers Current-Mode PWM Controller | ||
| UC2844NG4 | Switching Controllers Current-Mode PWM Controller | ||
| UC2844DTRG4 | Switching Controllers Current-Mode PWM Controller | ||
| UC2844NG4 | IC PWM BOOST FLYBCK ISO CM 8DIP | ||
| UC2844DTRG4 | IC PWM BST FLYBACK ISO CM 14SOIC | ||
| UC2844DTR | Switching Controllers Current-Mode PWM Controlle | ||
| UC2844N | Switching Controllers Current-Mode PWM Controlle | ||
ON Semiconductor |
UC2844NG | Switching Controllers 52kHz 1A Current PWM w/48% Duty Cycle Max | |
| UC2844NG | IC REG CTRLR PWM CM 8-DIP | ||
| UC2844G | New and Original | ||
| UC2844N/BN | New and Original | ||
| UC2844N/80739 | New and Original | ||
| UC2844J | Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, CDIP8 | ||
| UC2844N/81291 | RLOI Jun07 - CUR MODE PWM Cont |