UC2842AN, Конвертер AC-DC импульсный SMPS 500кГц туба 8-Pin PDIP
Код товара: 96242
Цена от:
233,24 руб.
Описание UC2842AN
The UC2842AN is a current-mode Pulse Width Modulation (PWM) Controller providing the necessary features to control current-mode switched mode power supplies. Start-up current is guaranteed to be less than 0.5mA. Oscillator discharge is trimmed to 8.3mA. During under voltage lockout, the output stage can sink at least 10mA at less than 1.2V for VCC over 5V.
• Optimized for off-line and DC to DC converters
• Trimmed oscillator discharge current
• Automatic feed forward compensation
• Pulse-by-pulse current limiting
• Enhanced load response characteristics
• Under-voltage lockout with hysteresis
• Double pulse suppression
• High current totem pole output Internally trimmed bandgap reference
• Low RO Error amplifier
• Green product and no Sb/Br
Тип преобразователя | boost, buck, flyback, forward |
Наличие изоляции выхода | есть |
Наличие внутреннего коммутатора | нет |
Максимальная частота преобразователя, кГц | 500 |
Максимальная скважность преобразователя, % | 96 |
Защита от сбоев | cur.lim. |
Особенности управления | frequency control |
Рабочая температура,°С | -40…+85 |
Корпус | dip-8(0.300 inch) |
Вес, г | 1 |