Datasheet Texas Instruments UC3872DWTRG4 — Даташит
| Производитель | Texas Instruments |
| Серия | UC3872 |
| Модель | UC3872DWTRG4 |
Контроллер резонансного лампового балласта 16-SOIC от 0 до 70
Datasheets
Resonant Lamp Ballast Controller datasheet
PDF, 381 Кб, Файл опубликован: 5 сен 1999
Выписка из документа
Статус
| Статус продукта | В производстве (Рекомендуется для новых разработок) |
| Доступность образцов у производителя | Нет |
Корпус / Упаковка / Маркировка
| Pin | 16 |
| Package Type | DW |
| Industry STD Term | SOIC |
| JEDEC Code | R-PDSO-G |
| Package QTY | 2000 |
| Carrier | LARGE T&R |
| Маркировка | UC3872DW |
| Width (мм) | 7.5 |
| Length (мм) | 10.3 |
| Thickness (мм) | 2.35 |
| Pitch (мм) | 1.27 |
| Max Height (мм) | 2.65 |
| Mechanical Data | Скачать |
Параметры
| Control Topology | Push-Pull |
| Frequency(Max) | 200 kHz |
| Рабочий диапазон температур | от 0 до 70 C |
| Package Group | SOIC |
| Package Size: mm2:W x L | 16SOIC: 106 mm2: 10.3 x 10.3(SOIC) PKG |
| Rating | Catalog |
| Shutdown Current | 1 мА |
| Special Features | External Sync,Lamp Intensity Control,Open Lamp Detect,Soft Start |
| Ток потребления | 11 мА |
| Vin(Max) | 24 В |
| Vin(Min) | 4.5 В |
Экологический статус
| RoHS | Совместим |
Application Notes
- DN-75 Using the UC3871 and UC3872 Resonant Fluorescent Lamp Drivers in FloatingPDF, 160 Кб, Файл опубликован: 5 сен 1999
The UC3871 and UC3872 family of resonant lamp drivers contains all of the necessary control circuitry to implement a highly efficient, cold-cathode. fluorescent back-light driver. This design note de-scribes how to modify the circuit to accommodate a floating-lamp topology. - U-141 Resonant Fluorescent Lamp Converter Provides Efficient and CompactPDF, 210 Кб, Файл опубликован: 5 сен 1999
The UC3871 IC is optimized for highly efficient fluorescent lamp control. An additional PWM controller is integrated on the IC for applications requiring an additional supply, as in LCD displays. The switching frequency of all outputs is synchronized to the resonant frequency of the external passive network, which provides Zero Voltage Switching (ZVS) on the push-pull drivers. This paper describ - U-148 Dimmable Cold-Cathode Fluorescent Lamp Ballast Design Using the UC3871PDF, 380 Кб, Файл опубликован: 5 сен 1999
The UC1871 family of ICs is optimized for highly efficient fluorescent lamp control. An additional PWM controller is integrated on the IC for applications requiring an additional supply, as in LCD displays. This application note describes how to design a resonant cold-cathode fluorescent lamp converter and liquid crystal display (LCD) bias supply using the UC3871. This note discusses a design meth
Модельный ряд
Серия: UC3872 (8)
- UC3872DW UC3872DWG4 UC3872DWTR UC3872DWTRG4 UC3872M UC3872MG4 UC3872MTR UC3872MTRG4
Классификация производителя
- Semiconductors > Power Management > Power Management Special Functions > CCFL Backlight Controller
