非隔離降壓型LED 恒流驅動芯片

WS9056X 是一款集成高壓啟動的高精度LED 恒流驅動芯片，適合于85V-265V 全范圍交流輸入電壓的非隔離降壓型LED 恒流電源系統(tǒng)。\n\nWS9056X 內部集成500V JFET 為芯片供電，無需啟動電阻與VCC 電容，使得系統(tǒng)外圍精簡；降低系統(tǒng)成本，減小系統(tǒng)體積。\n\nWS9056X 芯片內帶有高精度的電流取樣電路，同時采用了先進的恒流控制技術，實現(xiàn)高精度的LED 恒流輸出和優(yōu)異的線性調整率。芯片工作在電感電流臨界模式，系統(tǒng)輸出電流不隨電感量和LED 工作電壓的變化而變化，實現(xiàn)優(yōu)異的負載調整率。\n\nWS9056X 具有多重保護功能，包括逐周期電流限制保護（OCP），LED ? 集成高壓啟動和供電\n? no-CAP?專利技術\n? 系統(tǒng)工作在臨界模式\n? OVP 電壓外部可調\n? 過溫調節(jié)技術\n? 兼容寬電壓輸入應用\n? LED 開路保護\n? LED 短路保護\n? 關機無回閃\n? 低輸入不閃燈;

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非隔離降壓型LED 恒流驅動芯片

WS9056X 是一款集成高壓啟動的高精度LED 恒流驅動芯片，適合于85V-265V 全范圍交流輸入電壓的非隔離降壓型LED 恒流電源系統(tǒng)。\n\nWS9056X 內部集成500V JFET 為芯片供電，無需啟動電阻與VCC 電容，使得系統(tǒng)外圍精簡；降低系統(tǒng)成本，減小系統(tǒng)體積。\n\nWS9056X 芯片內帶有高精度的電流取樣電路，同時采用了先進的恒流控制技術，實現(xiàn)高精度的LED 恒流輸出和優(yōu)異的線性調整率。芯片工作在電感電流臨界模式，系統(tǒng)輸出電流不隨電感量和LED 工作電壓的變化而變化，實現(xiàn)優(yōu)異的負載調整率。\n\nWS9056X 具有多重保護功能，包括逐周期電流限制保護（OCP），LED ? 集成高壓啟動和供電\n? no-CAP?專利技術\n? 系統(tǒng)工作在臨界模式\n? OVP 電壓外部可調\n? 過溫調節(jié)技術\n? 兼容寬電壓輸入應用\n? LED 開路保護\n? LED 短路保護\n? 關機無回閃\n? 低輸入不閃燈;

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16-bit Proprietary Microcontrollers

■ DESCRIPTION The MB90560/565 series is a general-purpose 16-bit microcontroller designed for industrial, OA, and process control applications that require high-speed real-time processing. The device features a multi-function timer able to output a programmable waveform. The microcontroller

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富士通

16-BIT MICROCONTROLLER

F2 MC-16LX MB90560/565 Series ■DESCRIPTION The MB90560/565 series is a general-purpose 16-bit microcontroller designed for industrial, OA, and process control applications that require high-speed real-time processing. The device features a multi-function timer able to output a programmable

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富士通

16-bit Proprietary Microcontrollers

■ DESCRIPTION The MB90560/565 series is a general-purpose 16-bit microcontroller designed for industrial, OA, and process control applications that require high-speed real-time processing. The device features a multi-function timer able to output a programmable waveform. The microcontroller

文件：874.43 Kbytes 頁數(shù)：91 Pages

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富士通