TB62D901FNG 的典型應(yīng)用是一款恒流
驅(qū)動(dòng)器 IC,非常適合用于降壓
AC/DC 轉(zhuǎn)換型 LED 照明應(yīng)用。 TB62D901FNG 采用具有自動(dòng)關(guān)斷時(shí)間調(diào)整控制的架構(gòu),可用于實(shí)現(xiàn)輸入
電壓波動(dòng)或 LED
正向電壓變化影響下的最小 LED
電流變化
說明
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Typical Application for TB62D901FNG is a constant current driver IC ideal for use in the step-down AC/DC conversion type LED lighting applications. The TB62D901FNG features architecture with automatic Off time adjustment control that can be used to achieve minimum LED current variations by the effect of fluctuated input voltage or change of LED forward voltage