品牌索引
产品分类 > 小信号开关二极管> 瞬态电压抑制器TVS/ESD> 双极管二极管> 调谐二极管> 齐纳(稳压)二极管> 小信号肖特基二极管> 频带转换二极管> 中/高功率管> 射频PIN二极管> Sinterglass二极管> 整流器 > N沟道(N-Channel)> P沟道(P-Channel)> 双N沟道(Dual N-Channel)> 双P沟道(Dual P-Channel)> 双N和P沟道(Dual N and P-Channel)
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产品介绍 LM3445Features
■ Triac dim decoder circuit for LED dimming ■ Application voltage range 80VAC – 277VAC ■ Capable of controlling LED currents greater than 1A ■ Adjustable switching frequency ■ Low quiescent current ■ Adaptive programmable off-time allows for constant ripple current ■ Thermal shutdown ■ No 120Hz flicker ■ Low profile 10 pin MSOP Package or 14 pin SOIC ■ Patent pending drive architecture |
