NSI45025AT1G 恒流
穩(wěn)壓器、LED 燈串
驅(qū)動(dòng)器的典型應(yīng)用。線性恒流調(diào)節(jié)器 (CCR) 是一種簡(jiǎn)單、經(jīng)濟(jì)且穩(wěn)定的器件,旨在為 LED
電流調(diào)節(jié)提供經(jīng)濟(jì)高效的解決方案(類似于
恒流二極管,CCD)。 CCR 基于自偏置
晶體管 (SBT) 技術(shù),可在較寬的電壓范圍內(nèi)調(diào)節(jié)電流。它采用負(fù)溫度系數(shù)設(shè)計(jì),可保護(hù) LED 在極端電壓和電流下免受熱失控
說明
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Typical Application for NSI45025AT1G Constant Current Regulator, LED String Driver. The linear constant current regulator (CCR) is a simple, economical and robust device designed to provide a cost-effective solution for regulating current in LEDs (similar to Constant Current Diode, CCD). The CCR is based on Self-Biased Transistor (SBT) technology and regulates current over a wide voltage range. It is designed with a negative temperature coefficient to protect LEDs from thermal runaway at extreme voltages and currents