 |  | | |
| PartNumber | UC3844AD8 | UC3844AD | UC3844AD8G4 |
| Description | Switching Controllers Current Mode | Switching Controllers Current Mode | 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 | 450 kHz | 450 kHz | 450 kHz |
| Duty Cycle Max | 50 % | 50 % | 50 % |
| 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-14 | SOIC-8 |
| Packaging | Tube | Tube | Tube |
| Operating Temperature Range | 0 C to + 70 C | 0 C to + 70 C | 0 C to + 70 C |
| Series | UC3844A | UC3844A | UC3844A |
| 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 | 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 |
UC3844AN | Switching Controllers Current Mode | |
| UC3844AD8 | Switching Controllers Current Mode | ||
| UC3844AD | Switching Controllers Current Mode | ||
| UC3844AD8TR | Switching Controllers Current-Mode PWM Controller | ||
| UC3844ADTR | Switching Controllers Current-Mode PWM Controller | ||
| UC3844AD8G4 | Switching Controllers Current-Mode PWM Controller | ||
| UC3844ANG4 | Switching Controllers Current Mode | ||
| UC3844ADTRG4 | Switching Controllers Current-Mode PWM Controller | ||
| UC3844ADG4 | Switching Controllers Current Mode | ||
| UC3844AD8G4 | IC REG CTRLR PWM CM 8SOIC | ||
| UC3844ADTRG4 | IC REG CTRLR PWM CM 14SOIC | ||
| UC3844ANG4 | IC REG CTRLR PWM CM 8DIP | ||
| UC3844ADG4 | Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO14 | ||
| UC3844AD8TRG4 | IC REG CTRLR PWM CM 8SOIC | ||
| UC3844AD | Switching Controllers Current Mode | ||
| UC3844AN | Switching Controllers Current Mode | ||
| UC3844AD8 | Switching Controllers Current Mode | ||
| UC3844ADTR | Switching Controllers Current-Mode PWM Controlle | ||
| UC3844AD8TR | Switching Controllers Current-Mode PWM Controlle | ||
STMicroelectronics |
UC3844BD1 | Switching Controllers PWM CONTROLLER | |
| UC3844BD1013TR | Switching Controllers 0.5mA Current Mode | ||
| UC3844AD1 | Switching Controllers | ||
| UC3844BD | Switching Controllers 0.5mA Current Mode | ||
| UC3844AD1 | IC REG CTRLR BST FLYBK ISO 8SOIC | ||
| UC3844BD1 | IC REG CTRLR PWM CM 8-SOIC | ||
| UC3844BD1013TR | IC REG CTRLR BST FLYBK ISO 8SOIC | ||
| UC3844BD1G | Switching Controllers 52kHz 1A Current PWM w/48% Duty Cycle Max | ||
| UC38440 | New and Original | ||
| UC3844BD013TR | New and Original | ||
| UC3844BD1013TR-CUT TAPE | New and Original | ||
| UC3844 | PMIC, PWM controller, 1A, 47-500kHz, Channels:1, SO8, Uoper:10÷30V | ||
| UC3844A | New and Original | ||
| UC3844AD1013TR | New and Original | ||
| UC3844ADM-TANDR | New and Original | ||
| UC3844ADM-TR | New and Original | ||
| UC3844AM/ | New and Original | ||
| UC3844B | INSTOCK | ||
| UC3844B 3844B | New and Original | ||
| UC3844BD1-ON | New and Original | ||
| UC3844BD1013TR(LF) | New and Original | ||
| UC3844BD103TR | New and Original | ||
| UC3844BD1R | New and Original | ||
Microchip / Microsemi |
UC3844AM | Switching Controllers Current Mode PWMs | |
| UC3844ADM | Switching Controllers Current Mode PWMs | ||
| UC3844AM | Switching Controllers | ||
| UC3844ADM | AC/DC Converters | ||
ON Semiconductor |
UC3844BD1R2 | Switching Controllers 52kHz 1A Current PWM | |
| UC3844BD | IC REG CTRLR PWM CM 14-SOIC | ||
| UC3844BD1R2 | IC REG CTRLR PWM CM 8-SOIC | ||
| UC3844BD1G | Switching Controllers 52kHz 1A Current PWM w/48% Duty Cycle Max |