使用 RT6032A 的典型應用 使用
反激式轉換器系統的應用。 RT6032A 是一款具有動態凈空控制 (DHC) 功能的 4 通道恒流灌
LED 驅動器。 RT6032A可以提供良好的
電流匹配能力,可調節VSET來選擇MOS/BTJ上合適的壓差電壓。除此之外,DHC將提供穩定的VFB調光,因此即使在調光過程中
電壓紋波也保持在很小的水平
說明
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Typical Application Using RT6032A For Application Using Fly-Back Converter System. The RT6032A is a 4-CH constant current sink LED drivers with Dynamic Headroom Control (DHC) function. RT6032A can provide well current matching ability, adjustable VSET to choose the suitable dropout voltage across the MOS/BTJ. Beside that, DHC will provide the stable VFB dimming, thus voltage ripple is kept as small even during the dimming
主要特色
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Input Voltage
90 to 265 (AC) V