fb6fc49595de8a188ba63669bbfa24b6

Микросхема UC3845BD1R2G

34,30 руб.

x 34,30 = 34,30
Артикул: 1109784 Категории: ,
НаличиеСрок1шт20шт50шт100шт1000шт5000шт10000шт50000шт
Склад №110-12 дней34,30руб.31,90руб.30,87руб.30,18руб.28,13руб.27,44руб.26,75руб.24,70руб.
НаличиеСрок1шт20шт50шт100шт1000шт5000шт10000шт50000шт
Склад №25-7 дней62,08руб.56,94руб.55,91руб.54,54руб.50,76руб.49,74руб.48,36руб.43,56руб.
НаличиеСрок1шт20шт50шт100шт1000шт5000шт10000шт50000шт
Склад №35 дней80,26руб.74,09руб.72,37руб.70,66руб.65,86руб.64,14руб.62,77руб.56,25руб.
НаличиеСрок1шт20шт50шт100шт1000шт5000шт10000шт50000шт
Склад №47-10 дней41,16руб.37,73руб.37,04руб.36,02руб.33,61руб.32,93руб.31,90руб.28,81руб.
НаличиеСрок1шт20шт50шт100шт1000шт5000шт10000шт50000шт
Склад №55 дней79,23руб.73,06руб.71,34руб.69,63руб.67,57руб.65,17руб.61,74руб.55,57руб.

Характеристики

UC3845BD1R2GThe UC3845BD1R2G is a high-performance fixed frequency current-mode Pulse Width Modulation (PWM) Controller specifically designed for off-line and DC to DC converter applications offering the designer a cost-effective solution with minimal external components. It features an oscillator, a temperature compensated reference, high gain error amplifier, current sensing comparator and a high current totem pole output ideally suited for driving a power MOSFET. Also included are protective features consisting of input and reference undervoltage lockouts each with hysteresis, cycle-by-cycle current limiting, a latch for single pulse metering and a flip-flop which blanks the output off every other oscillator cycle, allowing output deadtimes to be programmed from 50 to 70%.

• Trimmed oscillator for precise frequency control
• Automatic feed forward compensation
• Internally trimmed reference with undervoltage lockout
• High current totem pole output
• Undervoltage lockout with hysteresis
• Low startup and operating current

Микросхемы / Микросхемы управления питанием / ШИМ (PWM) контроллеры
Год: 2016, корпус: 8-SOIC N, инфо: Коммутационный контроллер