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Главная/Стабилизаторы и DC-DC/AC-DC LED Drivers/NCL30000

NCL30000

ON SemiconductorNeeds adaptationSOP-8

Аналоги и замены (1)

OEM part number

NCL30000

ON Semiconductor

Стабилизаторы и DC-DC · AC-DC LED Drivers

CN part number

BP3318B

BPS

Стабилизаторы и DC-DC · AC-DC LED Drivers

Needs adaptationPartialSOP-8
CrM flyback/buck PFC12.5-20V supplydimmable

Комментарии об отличиях

NCL30000 ↔ BP3318B

NCL30000: CrM flyback/buck LED driver controller, constant on-time PFC, 24μA startup, 2mA operating, 500mV current sense threshold, SOIC-8, -40°C to +125°C. BP3318B: PSR flyback/buck-boost LED driver, active PFC, CrM, 85-305VAC, SOP-8. ОТЛИЧИЯ: (1) NCL30000 — CONTROLLER (external power MOSFET), BP3318B — DRIVER с partially integrated MOSFET driver; (2) supply voltage NCL30000 12.5-20V (internal zener clamp), BP3318B wider range; (3) NCL30000 имеет zero-current detect (ZCD) pin и comp pin для loop stability, BP3318B — упрощенная feedback; (4) current sense threshold 500mV (NCL30000) vs 400mV (BP3318B) — разные sense resistor values; (5) NCL30000 optimized для isolated flyback, BP3318B — для isolated/non-isolated. Требуется адаптация PCB.

Информация предоставлена в справочных целях. Перед внедрением любого аналога обязательно сверьте технические характеристики, температурные режимы и сертификаты безопасности в актуальных даташитах производителей. Ответственность за финальный выбор компонента и его применение несёт инженер.