 | | | |
| PartNumber | UC3844BD1 | UC3844BD1013TR | UC3844BD |
| Description | Switching Controllers PWM CONTROLLER | Switching Controllers 0.5mA Current Mode | Switching Controllers 0.5mA Current Mode |
| Manufacturer | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Product Category | Switching Controllers | Switching Controllers | Switching Controllers |
| RoHS | Y | Y | N |
| Topology | Boost, Flyback | Boost, Flyback | - |
| Number of Outputs | 1 Output | 1 Output | - |
| Switching Frequency | 500 kHz | 500 kHz | 51 kHz |
| Duty Cycle Max | 50 % | 50 % | 50 % |
| Output Voltage | 4.90 V to 5.10 V | 4.90 V to 5.10 V | 4.90 V to 5.10 V |
| Output Current | 1000 mA | 1000 mA | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 150 C | + 150 C | - |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | SO-8 | SO-8 | SO-8 |
| Packaging | Tube | Reel | Tube |
| Series | UC3844B | UC3844B | UC3844B |
| Type | Current Mode PWM Controllers | Current Mode PWM Controllers | Current Mode PWM Controllers |
| Brand | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Fall Time | 50 ns | 50 ns | - |
| Operating Supply Voltage | 30 V | 30 V | - |
| Product Type | Switching Controllers | Switching Controllers | Switching Controllers |
| Rise Time | 50 ns | 50 ns | - |
| Factory Pack Quantity | 2000 | 2500 | 2000 |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | PMIC - Power Management ICs |
| Unit Weight | 0.017870 oz | 0.017870 oz | 0.017870 oz |
| Product | - | - | Voltage Controllers |
| Produttore | Parte # | Descrizione | RFQ |
|---|---|---|---|
STMicroelectronics |
UC3844BD1 | Switching Controllers PWM CONTROLLER | |
| UC3844BD1013TR | Switching Controllers 0.5mA Current Mode | ||
| UC3844BD | Switching Controllers 0.5mA Current Mode | ||
| UC3844BD1 | IC REG CTRLR PWM CM 8-SOIC | ||
| UC3844BD1013TR | IC REG CTRLR BST FLYBK ISO 8SOIC | ||
| UC3844BDG | Switching Controllers ANA SMPS PWM CNTRL | ||
| UC3844BD1R2G | Switching Controllers 52kHz 1A Current PWM w/48% Duty Cycle Max | ||
| UC3844BD1G | Switching Controllers 52kHz 1A Current PWM w/48% Duty Cycle Max | ||
| UC3844BDR2G | Switching Controllers 52kHz 1A Current PWM w/48% Duty Cycle Max | ||
| UC3844BD013TR | Nuovo e originale | ||
| UC3844BD1013TR-CUT TAPE | Nuovo e originale | ||
| UC3844BD1R2G-CUT TAPE | Nuovo e originale | ||
| UC3844BDR2G-CUT TAPE | Nuovo e originale | ||
| UC3844BD1-ON | Nuovo e originale | ||
| UC3844BD1013TR(LF) | Nuovo e originale | ||
| UC3844BD103TR | Nuovo e originale | ||
| UC3844BD1R | Nuovo e originale | ||
| UC3844BD1R2-G | Nuovo e originale | ||
| UC3844BD1R2G/SOP | Nuovo e originale | ||
| UC3844BD1TR | Nuovo e originale | ||
| UC3844BD1TR-4LF | Nuovo e originale | ||
| UC3844BDR | Nuovo e originale | ||
ON Semiconductor |
UC3844BDR2 | Switching Controllers 52kHz 1A Current PWM | |
| UC3844BD1R2 | Switching Controllers 52kHz 1A Current PWM | ||
| UC3844BD | IC REG CTRLR PWM CM 14-SOIC | ||
| UC3844BD1R2 | IC REG CTRLR PWM CM 8-SOIC | ||
| UC3844BDR2 | IC REG CTRLR PWM CM 14-SOIC | ||
| UC3844BDG | Switching Controllers ANA SMPS PWM CNTRL | ||
| UC3844BD1R2G | Switching Controllers 52kHz 1A Current PWM w/48% Duty Cycle Max | ||
| UC3844BDR2G | Switching Controllers 52kHz 1A Current PWM w/48% Duty Cycle Max | ||
| UC3844BD1G | Switching Controllers 52kHz 1A Current PWM w/48% Duty Cycle Max |