Datasheet Linear Technology LT3973HMSE#PBF — Даташит
| Производитель | Linear Technology |
| Серия | LT3973 |
| Модель | LT3973HMSE#PBF |
42V, 750mA Step-Down Regulator with 2.5µA Quiescent Current and Integrated Diodes
Datasheets
Datasheet LT3973, LT3973-3.3, LT3973-5
PDF, 479 Кб, Язык: анг., Файл закачен: 19 сен 2017, Страниц: 24
42V, 750mA Step-Down Regulator with 2.5μA Quiescent Current and Integrated Diodes
42V, 750mA Step-Down Regulator with 2.5μA Quiescent Current and Integrated Diodes
Выписка из документа
Цены
 Купить LT3973HMSE#PBF на РадиоЛоцман.Цены — от 309 до 2 354 ₽30 предложений от 18 поставщиков Buck Switching Regulator IC Positive Fixed 5V 1 Output 750mA 10-TFSOP, 10-MSOP (0.118, 3.00mm Width) Exposed Pad | |||
| LT3973HMSE#PBF Analog Devices | 309 ₽ | ||
| LT3973HMSE-5#TRPBF Linear Technology | 374 ₽ | ||
| LT3973HMSE-5#PBF Analog Devices | от 1 566 ₽ | ||
| LT3973HMSE-5#TRPBF Analog Devices | по запросу | ||
Корпус / Упаковка / Маркировка
| Корпус | MS-10E |
| Код корпуса | MSE |
| Индекс корпуса | 05-08-1664 |
Параметры
| Архитектура | Constant Frequency Current Mode |
| Demo Boards | DC1730A |
| Design Tools | LTspice File,LTpowerCAD Model |
| Экспортный контроль | нет |
| Основные особенности | Burst Mode, Resistor Set Frequency, Power Good |
| Тактовая частота | 2200 kHz |
| Frequency Adjust Range | 200kHz to 2.2MHz |
| Integrated Inductor | нет |
| Ishutdown | 12 мкА |
| Isupply | 0.0025 мА |
| Max Phases | 1 |
| Monolithic | да |
| Количество выходов | 1 |
| Рабочий диапазон температур | от -40 до 125 °C |
| Выходной ток | 0.75 A |
| Polyphase | нет |
| Switch Current | 1.65 A |
| Synchronous | нет |
| Topology | Buck |
| Vin Max | 42 В |
| Vin Min | 4.2 В |
| Vout Max | 24 В |
| Vout Maximum | 0.97Vin |
| Vout Min | 1.21 В |
| Vref Accuracy Over Temp | 2 % |
Экологический статус
| RoHS | Совместим |
Модельный ряд
Серия: LT3973 (36)
- LT3973EDD#PBF LT3973EDD#TRPBF LT3973EDD-3.3#PBF LT3973EDD-3.3#TRPBF LT3973EDD-5#PBF LT3973EDD-5#TRPBF LT3973EMSE#PBF LT3973EMSE#TRPBF LT3973EMSE-3.3#PBF LT3973EMSE-3.3#TRPBF LT3973EMSE-5#PBF LT3973EMSE-5#TRPBF LT3973HDD#PBF LT3973HDD#TRPBF LT3973HDD-3.3#PBF LT3973HDD-3.3#TRPBF LT3973HDD-5#PBF LT3973HDD-5#TRPBF LT3973HMSE#PBF LT3973HMSE#TRPBF LT3973HMSE-3.3#PBF LT3973HMSE-3.3#TRPBF LT3973HMSE-5#PBF LT3973HMSE-5#TRPBF LT3973IDD#PBF LT3973IDD#TRPBF LT3973IDD-3.3#PBF LT3973IDD-3.3#TRPBF LT3973IDD-5#PBF LT3973IDD-5#TRPBF LT3973IMSE#PBF LT3973IMSE#TRPBF LT3973IMSE-3.3#PBF LT3973IMSE-3.3#TRPBF LT3973IMSE-5#PBF LT3973IMSE-5#TRPBF
Классификация производителя
- Power Management > Switching Regulator > Step-Down (Buck) Regulators > Micropower Buck Regulators | Internal Power Switch Buck | High Input Voltage Buck
- Space & Harsh Environment > Extended Temperature Plastic (H & MP) > Extended Temperature (H & MP) Switching Regulators
Варианты написания:
LT3973HMSEPBF, LT3973HMSE PBF
