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LYTSwitch-0

所需元件最少且適用於非隔離式 LED 照明應用的離線式切換 IC

應用
過濾器 Filter Products
顯示1 - 8項產品, 共8項
Product Parts Table
產品
產品規格型錄
輸出電流 (最大) - MDCM, 230V
輸出電流 (最大) - CCM, 230V
IC封裝
功率因數
拓撲結構
輸出電流 (最大) - MDCM, 通用
輸出電流 (最大) - CCM, 通用
控制功能
輸入電壓 (最小)
輸入電壓 (最大)
輸出配置
保護功能
安裝類型
產品類別
擊穿電壓
運作溫度 (最大)
運作溫度 (最小)
內部開關
過熱反應
次級回應
Data Sheet 檢視 PDF
Current - Output (Max, MDCM, 230V) 45 mA
Current - Output (Max, CCM, 230V) 65 mA
IC Package SO-8C
Power Factor High
Topology Buck-Boost, Boost PFC
Current - Output (Max, MDCM, Univ) 30 mA
Current - Output (Max, CCM, Univ) 40 mA
Control Features Frequency Jittering, Auto-Restart/Latching Fault Response, On/Off Control
Voltage - Input (Min) 85 V
Voltage - Input (Max) 308 V
Output Profile CC
Protection Features Overtemperature, Output Short Circuit, Output Open Loop, Output Overload
Mounting Type Surface Mount
Product Type IC
Breakdown Voltage 700 V
Temperature - Operating (Max) 150 °C
Temperature - Operating (Min) -40 °C
Internal Switch Yes
Over-Temperature Response Hysteretic
Secondary Response Auto-restart
Data Sheet 檢視 PDF
Current - Output (Max, MDCM, 230V) 63 mA
Current - Output (Max, CCM, 230V) 80 mA
IC Package DIP-8B
Power Factor Low
Topology Buck-Boost, Boost PFC
Current - Output (Max, MDCM, Univ) 63 mA
Current - Output (Max, CCM, Univ) 80 mA
Control Features Frequency Jittering, Auto-Restart/Latching Fault Response, On/Off Control
Voltage - Input (Min) 85 V
Voltage - Input (Max) 308 V
Output Profile CC
Protection Features Overtemperature, Output Short Circuit, Output Open Loop, Output Overload
Mounting Type Through Hole
Product Type IC
Breakdown Voltage 700 V
Temperature - Operating (Max) 150 °C
Temperature - Operating (Min) -40 °C
Internal Switch Yes
Over-Temperature Response Hysteretic
Secondary Response Auto-restart
Data Sheet 檢視 PDF
Current - Output (Max, MDCM, 230V) 85 mA
Current - Output (Max, CCM, 230V) 110 mA
IC Package SO-8C
Power Factor High
Topology Buck-Boost, Boost PFC
Current - Output (Max, MDCM, Univ) 50 mA
Current - Output (Max, CCM, Univ) 70 mA
Control Features Frequency Jittering, Auto-Restart/Latching Fault Response, On/Off Control
Voltage - Input (Min) 85 V
Voltage - Input (Max) 308 V
Output Profile CC
Protection Features Overtemperature, Output Short Circuit, Output Open Loop, Output Overload
Mounting Type Surface Mount
Product Type IC
Breakdown Voltage 700 V
Temperature - Operating (Max) 150 °C
Temperature - Operating (Min) -40 °C
Internal Switch Yes
Over-Temperature Response Hysteretic
Secondary Response Auto-restart
Data Sheet 檢視 PDF
Current - Output (Max, MDCM, 230V) 98 mA
Current - Output (Max, CCM, 230V) 139 mA
IC Package DIP-8B
Power Factor Low
Topology Buck-Boost, Boost PFC
Current - Output (Max, MDCM, Univ) 98 mA
Current - Output (Max, CCM, Univ) 139 mA
Control Features Frequency Jittering, Auto-Restart/Latching Fault Response, On/Off Control
Voltage - Input (Min) 85 V
Voltage - Input (Max) 308 V
Output Profile CC
Protection Features Overtemperature, Output Short Circuit, Output Open Loop, Output Overload
Mounting Type Through Hole
Product Type IC
Breakdown Voltage 700 V
Temperature - Operating (Max) 150 °C
Temperature - Operating (Min) -40 °C
Internal Switch Yes
Over-Temperature Response Hysteretic
Secondary Response Auto-restart
Data Sheet 檢視 PDF
Current - Output (Max, MDCM, 230V) 100 mA
Current - Output (Max, CCM, 230V) 140 mA
IC Package SO-8C
Power Factor High
Topology Buck-Boost, Boost PFC
Current - Output (Max, MDCM, Univ) 60 mA
Current - Output (Max, CCM, Univ) 90 mA
Control Features Frequency Jittering, Auto-Restart/Latching Fault Response, On/Off Control
Voltage - Input (Min) 85 V
Voltage - Input (Max) 308 V
Output Profile CC
Protection Features Overtemperature, Output Short Circuit, Output Open Loop, Output Overload
Mounting Type Surface Mount
Product Type IC
Breakdown Voltage 700 V
Temperature - Operating (Max) 150 °C
Temperature - Operating (Min) -40 °C
Internal Switch Yes
Over-Temperature Response Hysteretic
Secondary Response Auto-restart
Data Sheet 檢視 PDF
Current - Output (Max, MDCM, 230V) 120 mA
Current - Output (Max, CCM, 230V) 170 mA
IC Package DIP-8B
Power Factor Low
Topology Buck-Boost, Boost PFC
Current - Output (Max, MDCM, Univ) 120 mA
Current - Output (Max, CCM, Univ) 170 mA
Control Features Frequency Jittering, Auto-Restart/Latching Fault Response, On/Off Control
Voltage - Input (Min) 85 V
Voltage - Input (Max) 308 V
Output Profile CC
Protection Features Overtemperature, Output Short Circuit, Output Open Loop, Output Overload
Mounting Type Through Hole
Product Type IC
Breakdown Voltage 700 V
Temperature - Operating (Max) 150 °C
Temperature - Operating (Min) -40 °C
Internal Switch Yes
Over-Temperature Response Hysteretic
Secondary Response Auto-restart
Data Sheet 檢視 PDF
Current - Output (Max, MDCM, 230V) 165 mA
Current - Output (Max, CCM, 230V) 220 mA
IC Package SO-8C
Power Factor High
Topology Buck-Boost, Boost PFC
Current - Output (Max, MDCM, Univ) 100 mA
Current - Output (Max, CCM, Univ) 140 mA
Control Features Frequency Jittering, Auto-Restart/Latching Fault Response, On/Off Control
Voltage - Input (Min) 85 V
Voltage - Input (Max) 308 V
Output Profile CC
Protection Features Overtemperature, Output Short Circuit, Output Open Loop, Output Overload
Mounting Type Surface Mount
Product Type IC
Breakdown Voltage 700 V
Temperature - Operating (Max) 150 °C
Temperature - Operating (Min) -40 °C
Internal Switch Yes
Over-Temperature Response Hysteretic
Secondary Response Auto-restart
Data Sheet 檢視 PDF
Current - Output (Max, MDCM, 230V) 200 mA
Current - Output (Max, CCM, 230V) 280 mA
IC Package DIP-8B
Power Factor Low
Topology Buck-Boost, Boost PFC
Current - Output (Max, MDCM, Univ) 200 mA
Current - Output (Max, CCM, Univ) 280 mA
Control Features Frequency Jittering, Auto-Restart/Latching Fault Response, On/Off Control
Voltage - Input (Min) 85 V
Voltage - Input (Max) 308 V
Output Profile CC
Protection Features Overtemperature, Output Short Circuit, Output Open Loop, Output Overload
Mounting Type Through Hole
Product Type IC
Breakdown Voltage 700 V
Temperature - Operating (Max) 150 °C
Temperature - Operating (Min) -40 °C
Internal Switch Yes
Over-Temperature Response Hysteretic
Secondary Response Auto-restart

說明

LYTSwitch-0 系列專為低成本 LED 燈泡和 T8 燈管應用所設計。LYTSwitch-0 裝置將一個 700 V 功率 MOSFET、振盪器、簡易型開/關控制設計、EMI 降低和控制功能 (包括週期性電流限制與過熱保護電路) 都整合在一個 IC 上。

產品特色

具成本效益

LYTSwitch-0 系列能使高度成本競爭的 LED 照明應用實現低元件數目、非隔離式切換架構。

66 kHz 操作搭配頻率抖動,確保了極低的 EMI 濾波器成本。

啟動和運作時的功率直接由汲極接腳上的電壓產生,因此免除了偏壓供應及相關的電路。

功率因數修正

LYTSwitch-0 系列可讓設計輕鬆符合歐洲和北美洲針對消費性照明應用所設定的 PFC 標準。

嚴格的 CC 效能

精準的 CC 搭配嚴格的線電壓與負載調節,在廣泛的溫度範圍都表現穩定,讓 LYTSwitch-0 成為 LED 照明應用最理想的選擇。

完善的保護功能

整合自動重新啟動功能,提供短路和開迴路保護,還有磁滯過溫保護功能 (135 °C) 不需額外成本就能提供廣泛的保護功能。

支援各種 LED 應用

無論是降壓式、升降壓式、非隔離式返馳式,還是升壓式架構,LYTSwitch-0 系列全都支援。700 V 切換功率 MOSFET 支援 85 VAC 至 308 VAC 的輸入電壓。

穿孔式和表面黏著式的封裝選擇能滿足各種製造需求。