![]() | |||
| PartNumber | UC3844BVD1R2 | UC3844BVD1R2G-CUT TAPE | UC3844BVD1R2G |
| Description | Switching Controllers 52kHz 1A Current PWM | Switching Controllers 52kHz 1A Current PWM w/48% Duty Cycle Max | |
| Manufacturer | ON Semiconductor | - | ON Semiconductor |
| Product Category | Switching Controllers | - | PMIC - AC DC Converters, Offline Switchers |
| RoHS | N | - | - |
| Topology | Boost, Flyback | - | Flyback |
| Number of Outputs | 1 Output | - | 1 Output |
| Switching Frequency | 500 kHz | - | 500 kHz |
| Duty Cycle Max | 48 % | - | - |
| Output Voltage | 4.9 V to 5.1 V | - | 4.9 V to 5.1 V |
| Output Current | 1000 mA | - | 1000 mA |
| Minimum Operating Temperature | 0 C | - | 0 C |
| Maximum Operating Temperature | + 70 C | - | + 70 C |
| Mounting Style | SMD/SMT | - | SMD/SMT |
| Package / Case | SOIC-8 | - | - |
| Packaging | Reel | - | Digi-ReelR Alternate Packaging |
| Type | Current Mode PWM Controllers | - | - |
| Brand | ON Semiconductor | - | - |
| Fall Time | 50 ns | - | 50 ns |
| Operating Supply Voltage | 30 V | - | 30 V |
| Product Type | Switching Controllers | - | - |
| Rise Time | 50 ns | - | 50 ns |
| Factory Pack Quantity | 2500 | - | - |
| Subcategory | PMIC - Power Management ICs | - | - |
| Unit Weight | 0.019048 oz | - | 0.019048 oz |
| Series | - | - | UC3844B |
| Package Case | - | - | SOIC-8 |
| Operating Temperature | - | - | -40°C ~ 105°C (TA) |
| Mounting Type | - | - | Surface Mount |
| Supplier Device Package | - | - | 8-SOIC |
| Power Watts | - | - | - |
| Output Isolation | - | - | Isolated |
| Internal Switch s | - | - | No |
| Voltage Breakdown | - | - | - |
| Voltage Start Up | - | - | 16V |
| Voltage Supply Vcc Vdd | - | - | 10 V ~ 36 V |
| Duty Cycle | - | - | 48% |
| Frequency Switching | - | - | Up to 500kHz |
| Fault Protection | - | - | Current Limiting |
| Control Features | - | - | Frequency Control |
| Duty Cycle Max | - | - | 48 % |