RT5047BGSP, Преобразователь DC-DC SOP-8
см. техническую документацию
Описание
The RT5047B is a highly integrated voltage regulator and interface IC, specifically design for supplying power and control signals from advanced satellite set-top box (STB) modules to the LNB down-converter in the antenna dish or to the multi-switch box. The device is consists of the independent current-mode boost controller and low dropout linear regulator along with the circuitry required for 22kHz tone shaping to support DiSEqCTM1.x communications. The RT5047B has fault protection (over-current, over-temperature and under-voltage lockout).
• Wide input supply voltage range: 8V to 16V
• Output current limit of 550mA with 6ms timer
• Low noise LNB output voltage
• High accuracy for 0mA to 500mA current output
• Push-pull output stage minimizes 13.3V to 18.3V and 18.3V to 13.3V output transition time
• External 22KHz tone input
• Meet DiSEqCTM1.x protocol
Технические параметры
| Кол-во Стабилизаторов с Падением Напряжения | 1 |
| Количество Выводов | 8вывод(-ов) |
| Количество Стабилизированных Выходов | 2 |
| Корпус Цифровой ИС | SOP |
| Максимальная Рабочая Температура | 85 C |
| Минимальная Рабочая Температура | -40 C |
| Напряжение Питания | 16В |
| Уровень Чувствительности к Влажности (MSL) | MSL 3-168 часов |
| Brand: | Richtek |
| Factory Pack Quantity: Factory Pack Quantity: | 2500 |
| Input Voltage, Max: | 16 V |
| Input Voltage, Min: | 8 V |
| Manufacturer: | Richtek |
| Maximum Operating Temperature: | +85 C |
| Minimum Operating Temperature: | -40 C |
| Moisture Sensitive: | Yes |
| Mounting Style: | SMD/SMT |
| Number of Outputs: | 1 Output |
| Output Current: | 500 mA |
| Output Voltage: | 13.3 V to 19.3 V |
| Package / Case: | SOP-8 |
| Packaging: | Reel, Cut Tape |
| Part # Aliases: | RT5047BS-A |
| Product Category: | Switching Voltage Regulators |
| Product Type: | Switching Voltage Regulators |
| Quiescent Current: | 16 mA |
| Subcategory: | PMIC-Power Management ICs |
| Switching Frequency: | 700 kHz |
| Topology: | Boost |
| Вес, г | 1.633 |
Техническая документация
Дополнительная информация
Калькуляторы группы «Контроллеры и мониторы питания»
Типы корпусов импортных микросхем
Сроки доставки
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