Datasheet Texas Instruments UCC2806Q — Даташит
| Производитель | Texas Instruments |
| Серия | UCC2806 |
| Модель | UCC2806Q |
Маломощный ШИМ-контроллер с двумя выходами и токовым режимом 20-PLCC от -40 до 85
Datasheets
Low Power Dual Output Current Mode PWM Controller datasheet
PDF, 2.1 Мб, Версия: F, Файл опубликован: 24 авг 2006
Выписка из документа
Цены
 Купить UCC2806Q на РадиоЛоцман.Цены — от 514 до 1 906 ₽15 предложений от 12 поставщиков Интегральные микросхемы Силовые чипы — регуляторы напряжения — постоянного тока коммутирующие контроллеры | |||
| UCC2806Q Texas Instruments | 514 ₽ | ||
| UCC2806Q Texas Instruments | от 539 ₽ | ||
| UCC2806Q Texas Instruments | 763 ₽ | ||
| UCC2806Q Texas Instruments | 1 802 ₽ | ||
Статус
| Статус продукта | NRND (Не 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 |
| Package QTY | 46 |
| Carrier | TUBE |
| Маркировка | UCC2806Q |
| 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
| Control Method | Current |
| Duty Cycle(Max) | 49 % |
| Frequency(Max) | 1000 kHz |
| Gate Drive(Typ) | 0.5 A |
| Рабочий диапазон температур | от -40 до 85 C |
| Package Group | PDIP,SOIC,SOIC,SSOP,TSSOP |
| Rating | Catalog |
| Special Features | Error Amplifier,Multi-topology,Soft Start,Synchronization Pin |
| Topology | Push-Pull |
| UVLO Thresholds On/Off | 7.5/6.75 В |
| Vin(Max) | 15 В |
| Vin(Min) | 6.75 В |
Экологический статус
| RoHS | Совместим |
Application Notes
- DN-51 Programming the UCC3806 FeaturesPDF, 154 Кб, Файл опубликован: 5 сен 1999
The UCC3806 is a pin-for-pin-compatible BiCMOS replacement for the UC3846 and UC3856. However, this design note explains how some functions in the UCC3806 are programmed differently. In particular, the CUR LIM ADJ pin programs the maximum peak current for the current-sense amplifier. This function is completely compatible with that of previous ICs. The second function on this pin is the latch/non- - U-144 UCC3806 BiCMOS Current Mode Control ICPDF, 285 Кб, Файл опубликован: 5 сен 1999
The UCC3806 BiCMOS current-mode controller has the advantages of reductions in current consumption, in power loss, and in propagation delays within the IC. The UCC3806 is pin-for-pin compatible with the popular UC3846 and UC3856 controllers. With minimal part changes, this device may be suitable for retrofit into many existing designs where higher power consumption and propagation delays posed pro - DN-45 UC3846 UC3856 and UCC3806 Push Pull PWM Current Mode Control ICsPDF, 27 Кб, Файл опубликован: 5 сен 1999
The UC3856 is a pin-for-pin-compatible high-performance bipolar version of the industry standard UC3846. It can replace the UC3846 with few circuit modifications and it features increased speed higher gate-drive current and reduced propagation delays. The UCC3806 is a BiCMOS pin-for-pin compatible ultra-low-power version ideal for battery low-power and high-speed applications. The UCC3806 - DN-62 Switching Power Supply Topology Voltage Mode vs. Current ModePDF, 66 Кб, Файл опубликован: 5 сен 1999
This design note explains the differences between voltage-mode and current-mode switching power supply topologies. It includes a circuit diagram for each mode and suggests criteria for choosing which mode to use.
Модельный ряд
Серия: UCC2806 (15)
Классификация производителя
- Semiconductors > Power Management > Offline and Isolated DC/DC Controllers and Converters > PWM and Resonant Controller
