 | | | |
| PartNumber | UC3844D8TR | UC3844D8TRG4 | UC3844D8G4 |
| 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, Buck, Flyback, Forward | Boost, Buck, Flyback, Forward | Boost, Buck, Flyback, Forward |
| Number of Outputs | 1 Output | 1 Output | 1 Output |
| Switching Frequency | 500 kHz | 450 kHz | 450 kHz |
| Duty Cycle Max | 50 % | 50 % | 50 % |
| Input Voltage | - 300 mV to + 6.3 V | - | - |
| Output Voltage | 5 V | - | - |
| Output Current | 1 A | 1 A | 1 A |
| Minimum Operating Temperature | 0 C | 0 C | 0 C |
| Maximum Operating Temperature | + 70 C | + 70 C | + 70 C |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | SOIC-8 | SOIC-8 | SOIC-8 |
| Packaging | Reel | Reel | Tube |
| Isolation | Non-Isolated | - | - |
| Operating Temperature Range | 0 C to + 70 C | 0 C to + 70 C | 0 C to + 70 C |
| Product | Switching Controllers | - | - |
| Series | UC3844 | UC3844 | UC3844 |
| Type | Current Mode PWM Controllers | Current Mode PWM Controllers | Current Mode PWM Controllers |
| Brand | Texas Instruments | Texas Instruments | Texas Instruments |
| Shutdown | Shutdown | - | - |
| Fall Time | 50 ns | 50 ns | 50 ns |
| Operating Supply Current | 11 mA | - | - |
| Operating Supply Voltage | 30 V | - | - |
| Product Type | Switching Controllers | Switching Controllers | Switching Controllers |
| Rise Time | 50 ns | 50 ns | 50 ns |
| Factory Pack Quantity | 2500 | 2500 | 75 |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | PMIC - Power Management ICs |
| Unit Weight | 0.002561 oz | 0.002561 oz | 0.002561 oz |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
Texas Instruments |
UC3845AD8TR | Switching Controllers Current-Mode PWM Controller | |
| UC3844D8TR | Switching Controllers Current-Mode PWM Controller | ||
| UC3844DTR | Switching Controllers Current-Mode PWM Controller | ||
| UC3844N | Switching Controllers Current Mode | ||
| UC3845AD8 | Switching Controllers Current Mode | ||
| UC3845AD | Switching Controllers Current Mode | ||
| UC3845AD8TRG4 | Switching Controllers Current-Mode PWM Controller | ||
| UC3845AD8G4 | Switching Controllers Current-Mode PWM Controller | ||
| UC3844NG4 | Switching Controllers Current-Mode PWM Controller | ||
| UC3845ADG4 | Switching Controllers Current-Mode PWM Controller | ||
| UC3844D8TRG4 | Switching Controllers Current-Mode PWM Controller | ||
| UC3844DTRG4 | Switching Controllers Current-Mode PWM Controller | ||
| UC3844DG4 | Switching Controllers Current-Mode PWM Controller | ||
| UC3844D8G4 | Switching Controllers Current-Mode PWM Controller | ||
| UC3844DTRG4 | IC REG CTRLR PWM CM 14-SOIC | ||
| UC3845ADG4 | IC REG CTRLR MULT TOP 14SOIC | ||
| UC3844DG4 | Switching Controllers Current-Mode PWM Controlle | ||
| UC3844D8G4 | Switching Controllers Current-Mode PWM Controlle | ||
| UC3844D8TRG4 | IC REG CTRLR PWM CM 8SOIC | ||
| UC3844NG4 | IC REG CTRLR PWM CM 8DIP | ||
| UC3845AD8TRG4 | Switching Controllers Current-Mode PWM Controlle | ||
| UC3845AD8G4 | Switching Controllers Current-Mode PWM Controlle | ||
| UC3844DTR | IC REG CTRLR PWM CM 14-SOIC | ||
| UC3844D8TR | Switching Controllers Current-Mode PWM Controlle | ||
| UC3844N | IC REG CTRLR PWM CM 8-DIP | ||
| UC3845AD | Switching Controllers Current Mode | ||
| UC3845AD8 | Switching Controllers Current Mode | ||
| UC3845AD8TR | Switching Controllers Current-Mode PWM Controlle | ||
ON Semiconductor |
UC3844NG | Switching Controllers 52kHz 1A Current PWM w/48% Duty Cycle Max | |
| UC3844DX | IC REG CTRLR PWM CM 14-SOIC | ||
| UC3844NG | IC REG CTRLR PWM CM 8-DIP | ||
| UC3844DG | New and Original | ||
| UC3844DW | New and Original | ||
| UC3844P | Current Mode PWM Controller 1A 8-Pin PDIP - Bulk (Alt: UC3844P) | ||
| UC3844DR2 | Switching Controllers 52kHz 1A Current PWM | ||
| UC3845ADB | New and Original | ||
| UC3844D8G | New and Original | ||
| UC3844DB | New and Original | ||
| UC3844DR2G | Switching Controllers 52kHz 1A Current PWM w/48% Duty Cycle Max | ||
| UC3844J | Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, CDIP8 | ||
| UC3844L | New and Original | ||
| UC3844NG.. | New and Original | ||
| UC3845 | *** FREE SHIPPING ORDERS OVER $100 *** 3845 | ||
| UC3845 , IRFL214 | New and Original | ||
| UC3845 DIP | New and Original | ||
| UC3845/UTC3845 | New and Original | ||
| UC3845A | Swithed-Mode Power Supply Controller, Current Mode Type, Bi-Polar, 8 Pin, Plastic, DIP | ||
| UC3845AD1 | Switching Controllers | ||
| UC3845AD1013TR | New and Original | ||
| UC3845AD8TR. | New and Original |