UC3844AD
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Описание
Электроэлемент
IC, CURRENT MODE PWM CTRL, 30V, SOIC-14; Input Voltage:25V; Output Voltage:15V; Output Current:200mA; Supply Voltage Min:12V; Supply Voltage Max:25V; Controller IC Case Style:SOIC; No. of Pins:14Pins; Frequency:500kHz; O
Технические параметры
| Brand | Texas Instruments |
| Duty Cycle - Max | 50% |
| Factory Pack Quantity | 50 |
| Fall Time | 50 ns |
| Manufacturer | Texas Instruments |
| Maximum Operating Temperature | +70 C |
| Minimum Operating Temperature | 0 C |
| Mounting Style | SMD/SMT |
| Number of Outputs | 1 Output |
| Operating Temperature Range | 0 C to+70 C |
| Output Current | 1000 mA |
| Package / Case | SOIC-14 |
| Packaging | Tube |
| Product Category | Switching Controllers |
| Rise Time | 50 ns |
| RoHS | Details |
| Series | UC3844A |
| Switching Frequency | 450 kHz |
| Topology | Buck, Boost, Flyback, Forward |
| Type | Current Mode PWM Controllers |
| Unit Weight | 0.004318 oz |
| Base Product Number | UC3844 -> |
| Clock Sync | No |
| Control Features | Frequency Control |
| Duty Cycle (Max) | 48% |
| ECCN | EAR99 |
| Frequency - Switching | Up to 500kHz |
| Function | Step-Up, Step-Down, Step-Up/Step-Down |
| HTSUS | 8542.39.0001 |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Mounting Type | Surface Mount |
| Operating Temperature | 0В°C ~ 70В°C (TA) |
| Output Configuration | Positive, Isolation Capable |
| Output Phases | 1 |
| Output Type | Transistor Driver |
| Package | Tube |
| REACH Status | REACH Unaffected |
| RoHS Status | ROHS3 Compliant |
| Supplier Device Package | 14-SOIC |
| Synchronous Rectifier | No |
| Voltage - Supply (Vcc/Vdd) | 10V ~ 30V |
| Вес, г | 1 |
Техническая документация
Дополнительная информация
Калькуляторы группы «ШИМ-контроллеры»
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