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Главная/Стабилизаторы и DC-DC/AC-DC LED Drivers/LM3524

LM3524

Texas InstrumentsVerifiedDIP-8/SOP-8

Аналоги и замены (1)

OEM part number

LM3524

Texas Instruments

Стабилизаторы и DC-DC · AC-DC LED Drivers

CN part number

BP3524

BPS

Стабилизаторы и DC-DC · AC-DC LED Drivers

VerifiedPin-to-PinDIP-8/SOP-8
PWM controller100кГцbuck/boost/inverting

Комментарии об отличиях

LM3524 ↔ BP3524

LM3524: классический PWM controller, 100kHz fixed frequency, output current 200mA totem-pole, soft-start, current limit, error amplifier, DIP-16/SOP-16. BP3524: PWM controller, аналогичная архитектура, 100kHz, error amplifier, current limit, soft-start, SOP-8/DIP-8. ОТЛИЧИЯ: (1) LM3524 — DIP-16 (16 pin), BP3524 — DIP-8/SOP-8 (8 pin) — УПРОЩЁННАЯ распиновка; (2) LM3524 имеет 2 независимых выхода (A и B) с 60V/200mA, BP3524 — 1 выход (simplified); (3) LM3524 имеет separate current sense pin (CS) и shutdown pin, BP3524 — combined functionality; (4) frequency tolerance: ±5% (LM3524) vs ±8% (BP3524). Для push-pull/bridge topology с dual output — НЕ ПОДХОДИТ. Для single-ended buck/boost — Pin-to-Pin с verify compensation network values.

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.