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Цена по запросу
UC3843BD1G, Current Mode PWM Controller 1A 500kHz 8-Pin SOIC N Rail
Power Management\PWM Controllers\Current Mode PWM Controllers Описание IC: PMIC; PWM controller; 1A; 48?500kHz; Ch: 1; SO8; flyback; 0?96% Характеристики
Категория
Микросхема
Тип
ШИМ
| Категория | Микросхема |
| Тип | ШИМ |
| Adjustable Output | No |
| Automotive | No |
| Control Method | Current |
| ECCN (US) | EAR99 |
| EDA / CAD Models | UC3843BD1G by Ultra Librarian |
| EU RoHS | Compliant |
| Fall Time (ns) | 50 |
| HTS | 8542.31.00.30 |
| Lead Shape | Gull-wing |
| Maximum Duty Cycle (%) | 96(Typ) |
| Maximum Operating Supply Voltage (V) | 30 |
| Maximum Operating Temperature (°C) | 70 |
| Maximum Power Dissipation (mW) | 702 |
| Maximum Supply Current (mA) | 12(Typ) |
| Minimum Operating Temperature (°C) | 0 |
| Mounting | Surface Mount |
| Number of PWM Outputs | 1 |
| On/Off Pin | No |
| Operating Supply Voltage (V) | 30(Max) |
| Oscillator Accuracy (kHz) | 250 |
| Output Current (mA) | 1000(Max) |
| Package Height | 1.5(Max) |
| Package Length | 5(Max) |
| Package Width | 4(Max) |
| Packaging | Rail |
| Part Status | Active |
| PCB changed | 8 |
| Pin Count | 8 |
| PPAP | No |
| Rise Time (ns) | 50 |
| Standard Package Name | SO |
| Supplier Package | SOIC N |
| Switching Frequency (kHz) | 500 |
| Synchronous Pin | No |
| Topology | Flyback|Boost |
| Type | Current Mode PWM Controller |
| Максимальная рабочая температура | +70 °C |
| Топология | Наддув, обратный ход, передний ход |
| Длина | 5мм |
| Время нарастания | 50нс |
| Производитель | ON Semiconductor |
| Тип корпуса | SOIC |
| Тип монтажа | Поверхностный монтаж |
| Минимальная рабочая температура | 0 °C |
| Ширина | 4мм |
| Время спада | 50нс |
| Высота | 1.5мм |
| Максимальная частота преобразования | 500 кГц |
| Число контактов | 8 |
| Размеры | 5 x 4 x 1.5мм |
| Коэффициент заполнения | 96% |
| Метод управления | Ток |
| Количество выходов ШИМ | 1 |
| Выходной ток | 1 А |
| Brand | onsemi |
| Duty Cycle - Max | 96% |
| Factory Pack Quantity: Factory Pack Quantity | 98 |
| Fall Time | 50 ns |
| Input Voltage | 15 V |
| Manufacturer | onsemi |
| Maximum Operating Temperature | +70 C |
| Minimum Operating Temperature | 0 C |
| Mounting Style | SMD/SMT |
| Number of Outputs | 1 Output |
| Operating Supply Voltage | 30 V |
| Output Current | 1 A |
| Output Voltage | 4.9 V to 5.1 V |
| Package/Case | SOIC-8 |
| Packaging | Tube |
| Product Category | Switching Controllers |
| Product Type | Switching Controllers |
| Rise Time | 50 ns |
| Series | UC3843B |
| Subcategory | PMIC-Power Management ICs |
| Switching Frequency | 500 kHz |
| Topology | Boost, Flyback, Forward |
| Fall Time | 50ns |
| Maximum Duty Cycle | 96% |
| Maximum Operating Temperature | +70 °C |
| Maximum Switching Frequency | 500 kHz |
| Minimum Operating Temperature | 0 °C |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Package Type | SOIC |
| PWM Controller Type | Current Mode |
| Rise Time | 50ns |
| Width | 4mm |
| Duty Cycle | 96(%) |
| Operating Supply Voltage (Max) | 30(V) |
| Operating Temperature Classification | Commercial |
| Rad Hardened | No |
| Switching Freq | 500(KHz) |
