Datasheet Texas Instruments UC2825QTRG3 — Даташит
Производитель | Texas Instruments |
Серия | UC2825 |
Модель | UC2825QTRG3 |

Высокоскоростной ШИМ-контроллер 20-PLCC от -40 до 85
Datasheets
High Speed PWM Controller datasheet
PDF, 1.2 Мб, Версия: A, Файл опубликован: 24 фев 2004
Выписка из документа
Цены
![]() 10 предложений от 10 поставщиков Чип стабилизации напряжения, Current Mode PWM Controller 1.5A 1000kHz 20Pin PLCC Tube | |||
UC2825QTRG3 Texas Instruments | 200 ₽ | ||
UC2825QTRG3 Texas Instruments | по запросу | ||
UC2825QTRG3 Texas Instruments | по запросу | ||
UC2825QTRG3 Texas Instruments | по запросу |
Статус
Статус продукта | В производстве (Рекомендуется для новых разработок) |
Доступность образцов у производителя | Нет |
Корпус / Упаковка / Маркировка
Pin | 20 |
Package Type | FN |
Industry STD Term | PLCC |
JEDEC Code | S-PQCC-J |
Width (мм) | 8.96 |
Length (мм) | 8.96 |
Thickness (мм) | 4.06 |
Pitch (мм) | 1.27 |
Max Height (мм) | 4.57 |
Mechanical Data | Скачать |
Параметры
Approx. Price (US$) | 1.85 | 1ku |
Control Method | Current Feedforward |
Duty Cycle(Max)(%) | 80 |
Frequency(Max)(kHz) | 1000 |
Frequency(Min)(kHz) | 0.1 |
Gate Drive(Typ)(A) | 1.5 |
Operating Temperature Range(C) | -40 to 85 |
Package Group | PLCC |
Rating | Catalog |
Special Features | Error Amplifier Multi-topology Soft Start Synchronization Pin |
Topology | Boost Flyback Forward Full-Bridge Half-Bridge Push-Pull |
UVLO Thresholds On/Off(V) | 9.2/8.4 |
Vin(Max)(V) | 30 |
Vin(Min)(V) | 9.2 |
Экологический статус
RoHS | Не совместим |
Бессвинцовая технология (Pb Free) | Нет |
Application Notes
- Qualifier TJ = TA DefinedPDF, 22 Кб, Файл опубликован: 3 ноя 2010
In the header of most datasheet specification tables there is a qualifier for the tests defined in the table,(TA = TJ, unless otherwise stated). Specifically, these tests are valid for the device as long as the junctiontemperature remains within the specified limits for that device. - U-110 1.5 Mhz Current Mode IC Controlled 50-Watt Power SupplyPDF, 298 Кб, Файл опубликован: 5 сен 1999
The UC3825 family of PWM control ICs is optimized for high-frequency switched-mode power-supply applications. This application note describes the development of a 1.5 MHz current-mode IC-controlled 50W power supply. Push-pull topology is used for this DC-to-DC converter application of +48V input to +5V at 10A output. Increases in switching speed and dynamic performance are made possible by the U
Модельный ряд
Серия: UC2825 (9)
- UC2825DW UC2825DWG4 UC2825DWTR UC2825DWTRG4 UC2825N UC2825NG4 UC2825Q UC2825QTR UC2825QTRG3
Классификация производителя
- Semiconductors > Power Management > Offline and Isolated DC/DC Controllers and Converters > PWM and Resonant Controller