Datasheet Texas Instruments 5962-8670408PA — Даташит
| Производитель | Texas Instruments |
| Серия | UC1845A |
| Модель | 5962-8670408PA |
ШИМ-контроллер текущего режима 8-CDIP от -55 до 125
Datasheets
UCx84xA Current-Mode PWM Controller datasheet
PDF, 3.2 Мб, Версия: F, Файл опубликован: 6 янв 2017
Выписка из документа
Цены
Купить 5962-8670408PA на РадиоЛоцман.Цены — от 2 885 до 3 015 ₽ 6 предложений от 6 поставщиков AC to DC Switching Converter Off-Line Switcher/SMPS Controller 500kHz Tube 8Pin CDIP | |||
| 5962-8670408PA Texas Instruments | 2 885 ₽ | ||
| 5962-8670408PA Texas Instruments | 3 004 ₽ | ||
| 5962-8670408PA Texas Instruments | 3 015 ₽ | ||
| 5962-8670408PA Texas Instruments | по запросу | ||
Статус
| Статус продукта | В производстве (Рекомендуется для новых разработок) |
| Доступность образцов у производителя | Нет |
Корпус / Упаковка / Маркировка
| Pin | 8 |
| Package Type | JG |
| Industry STD Term | CDIP |
| JEDEC Code | R-GDIP-T |
| Package QTY | 1 |
| Carrier | TUBE |
| Width (мм) | 6.67 |
| Length (мм) | 9.6 |
| Thickness (мм) | 4.57 |
| Pitch (мм) | 2.54 |
| Max Height (мм) | 5.08 |
| Mechanical Data | Скачать |
Параметры
| Control Method | Current |
| Duty Cycle(Max) | 50 % |
| Основные особенности | Error Amplifier,Multi-topology |
| Frequency(Max) | 500 kHz |
| Рабочий диапазон температур | от -55 до 125 C |
| Package Group | CDIP |
| Package Size: mm2:W x L | See datasheet (CDIP) PKG |
| Rating | Military |
| Topology | Boost,Flyback,Forward |
| UVLO Thresholds On/Off | 8.4/7.6 В |
| Vin(Max) | 30 В |
| Vin(Min) | 7.6 В |
Экологический статус
| RoHS | See ti.com |
Application Notes
- DN-26 UC3842A Low-Cost Start-up and Fault Protection CircuitPDF, 155 Кб, Файл опубликован: 5 сен 1999
The UC1842/3/4/5 family of control ICs can implement off-line or DC-to-DC fixed-frequency current-mode control schemes with a minimal external parts count. This design note describes a circuit with low startup current (less than 0.5mA) MOSFET-compatible undervoltage lockout thresholds programmable restart-delay HICCUP fault protection auxiliary 5V precision reference and overvoltage/overtemper - DN-29 UC3842A Family - Frequency Foldback Technique Provides ProtectionPDF, 51 Кб, Файл опубликован: 5 сен 1999
Excessive power dissipation can occur in switch-mode power supplies during startup and overload conditions. Many sophisticated PWM controllers provide the means for protection against these problems; however simple low-cost controllers require additional circuitry. This design note describes a circuit that uses only one additional resistor and transistor to enhance the performance of the UC3842A - DN-27 UC1842/UC1842A Family - Summary of Functional DifferencesPDF, 21 Кб, Файл опубликован: 5 сен 1999
The UC1842A/3A/4A/5A family of control ICs is a pin-for-pin compatible improved version of the UC3842/3/4/5 family. Providing the necessary features to control current-mode switched-mode power supplies this device has been improved for higher frequency off-line power supplies. This new A series of controllers UC1842A/43A/44A/45A is superior to its predecessors in startup current requirements - DN-40 The Effects of Oscillator Discharge Current Variations on Maximum DutyPDF, 39 Кб, Файл опубликован: 5 сен 1999
This design note details programming frequency and maximum duty cycle using the UC3842 and UC3842-A PWM oscillator ICs. Simplified equations are used to develop obtainable ranges for parameters over IC tolerances. - DN-30 Programmable Electronic Circuit BreakerPDF, 164 Кб, Файл опубликован: 5 сен 1999
This design note describes a programmable electronic circuit breaker that uses the UC3843A control IC to facilitate a high-speed turnoff following an overcurrent condition. This low-cost industry-standard IC contains the required protection features and drive capability in a single 8-pin device. - DN-42A Design Considerations for Transitioning from UC3842 to the New UCC3802PDF, 42 Кб, Файл опубликован: 5 сен 1999
The UCC3802 offers numerous advantages that allow the power supply design engineer to meet requirements for lower power for battery-operated equipment higher switching frequencies for reduced magnetics size higher levels of circuit integration for improved reliability and lower cost. The UCC3802 family of devices is pin-out compatible with the UC3842 and UC3842A families; however it is not plu
Модельный ряд
Серия: UC1845A (5)
- 5962-8670408PA 5962-8670408XA UC1845AJ UC1845AJ883B UC1845AL883B
Классификация производителя
- Semiconductors > Space & High Reliability > Power Management Products > Offline and Isolated DC/DC Controller and Converter
Варианты написания:
59628670408PA, 5962 8670408PA
