ШИМ-контроллеры UC1524A, UC2524A и UC3524A

The UC1524A family of regulating PWM ICs has been designed to retain the same highly versatile architecture of the industry standard UC1524 (SG1524) while offering substantial improvements to many of its limitations. The UC1524A is pin compatible with “non-A” models and in most existing applications can be directly interchanged with no effect on power supply performance. Using the UC1524A, however, frees the designer from many concerns which typically had required additional circuitry to solve.

Рис. 1. Возможный внешний вид

 

Рис. 2. Описание выводов микросхемы для корпусов ДИЛ-16 и СОИК-16

 

Рис. 3. Описание выводов микросхемы для корпусов PLCC-20 и LCC-20

 

Рис. 4. Функциональная схема семейства ШИМ-контроллеров

 

Рис. 5. Типовая схема включения ШИМ-контроллера UC1524A

Рукописный шрифт из почерка Caxap
Рукописный шрифт из почерка Caxap


Adjustment program EPSON L3050, L3070 (сброс памперса)
Adjustment program EPSON L3050, L3070 (сброс памперса)


Adjustment Program Epson XP-8500, XP-8505 Ver.1.0.1
Adjustment Program Epson XP-8500, XP-8505 Ver.1.0.1