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LYTSwitch-4 in eSIP-7C Package
典型應用電路圖
LYTSwitch-4 in eSIP-7C Package
LYTSwitch-4產品示範

LYTSwitch-4

Single-Stage 精準一次側定電流 (CC) 控制器

應用
Commercial/Industrial Lighting Icon
Smart Lighting Icon
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過濾器 Filter Products
隱藏篩選器
Filter Products
顯示1 - 32項產品，共32項
Product Parts Table
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產品規格型錄
輸出功率 - 最小 (低線)
輸出功率 - 最大 (低線)
輸出功率 - 最小 (高線)
輸出功率 - 最大 (高線)
調光接口
IC封裝
拓撲結構
輸入電壓 (最小)
輸入電壓 (最大)
功率因數
輸出配置
擊穿電壓
控制方式
保護功能
開關頻率 (最大)
安裝類型
產品類別
運作溫度 (最大)
運作溫度 (最小)
自動重啟和過壓反應
過熱反應
控制功能
LYTSwitch-4 eSIP-7C Image

LYT4211E

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Data Sheet 檢視 PDF
Power - Output (Min, Low-Line) 3 W
Power - Output (Max Low-Line) 12 W
IC Package eSIP-7C
Topology Buck-Boost, Flyback, Tapped Buck
Voltage - Input (Min) 85 V
Voltage - Input (Max) 132 V
Power Factor High
Output Profile CC
Breakdown Voltage 725 V
Control Scheme Primary-side
Protection Features Input Overvoltage, Output Open Loop, Output Overload, Output Overvoltage, Output Short Circuit, Overtemperature
Switching Frequency (max) 132 kHz
Mounting Type Surface Mount
Product Type IC
Temperature - Operating (Max) 150 °C
Temperature - Operating (Min) -40 °C
Auto-Restart & Overvoltage Response Latch Off
Over-Temperature Response Hysteretic
Control Features Frequency Jittering, Soft Start, Auto-Restart/Latching Fault Response, On/Off Control
LYTSwitch-4 eSIP-7C Image

LYT4212E

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Data Sheet 檢視 PDF
Power - Output (Min, Low-Line) 3 W
Power - Output (Max Low-Line) 15 W
IC Package eSIP-7C
Topology Buck-Boost, Flyback, Tapped Buck
Voltage - Input (Min) 85 V
Voltage - Input (Max) 132 V
Power Factor High
Output Profile CC
Breakdown Voltage 725 V
Control Scheme Primary-side
Protection Features Input Overvoltage, Output Open Loop, Output Overload, Output Overvoltage, Output Short Circuit, Overtemperature
Switching Frequency (max) 132 kHz
Mounting Type Surface Mount
Product Type IC
Temperature - Operating (Max) 150 °C
Temperature - Operating (Min) -40 °C
Auto-Restart & Overvoltage Response Latch Off
Over-Temperature Response Hysteretic
Control Features Frequency Jittering, Soft Start, Auto-Restart/Latching Fault Response, On/Off Control
LYTSwitch-4 eSIP-7C Image

LYT4213E

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Data Sheet 檢視 PDF
Power - Output (Min, Low-Line) 4 W
Power - Output (Max Low-Line) 18 W
IC Package eSIP-7C
Topology Buck-Boost, Flyback, Tapped Buck
Voltage - Input (Min) 85 V
Voltage - Input (Max) 132 V
Power Factor High
Output Profile CC
Breakdown Voltage 725 V
Control Scheme Primary-side
Protection Features Input Overvoltage, Output Open Loop, Output Overload, Output Overvoltage, Output Short Circuit, Overtemperature
Switching Frequency (max) 132 kHz
Mounting Type Surface Mount
Product Type IC
Temperature - Operating (Max) 150 °C
Temperature - Operating (Min) -40 °C
Auto-Restart & Overvoltage Response Latch Off
Over-Temperature Response Hysteretic
Control Features Frequency Jittering, Soft Start, Auto-Restart/Latching Fault Response, On/Off Control
LYTSwitch-4 eSIP-7C Image

LYT4214E

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Data Sheet 檢視 PDF
Power - Output (Min, Low-Line) 5 W
Power - Output (Max Low-Line) 22 W
IC Package eSIP-7C
Topology Buck-Boost, Flyback, Tapped Buck
Voltage - Input (Min) 85 V
Voltage - Input (Max) 132 V
Power Factor High
Output Profile CC
Breakdown Voltage 725 V
Control Scheme Primary-side
Protection Features Input Overvoltage, Output Open Loop, Output Overload, Output Overvoltage, Output Short Circuit, Overtemperature
Switching Frequency (max) 132 kHz
Mounting Type Surface Mount
Product Type IC
Temperature - Operating (Max) 150 °C
Temperature - Operating (Min) -40 °C
Auto-Restart & Overvoltage Response Latch Off
Over-Temperature Response Hysteretic
Control Features Frequency Jittering, Soft Start, Auto-Restart/Latching Fault Response, On/Off Control
LYTSwitch-4 eSIP-7C Image

LYT4215E

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Data Sheet 檢視 PDF
Power - Output (Min, Low-Line) 6 W
Power - Output (Max Low-Line) 25 W
IC Package eSIP-7C
Topology Buck-Boost, Flyback, Tapped Buck
Voltage - Input (Min) 85 V
Voltage - Input (Max) 132 V
Power Factor High
Output Profile CC
Breakdown Voltage 725 V
Control Scheme Primary-side
Protection Features Input Overvoltage, Output Open Loop, Output Overload, Output Overvoltage, Output Short Circuit, Overtemperature
Switching Frequency (max) 132 kHz
Mounting Type Surface Mount
Product Type IC
Temperature - Operating (Max) 150 °C
Temperature - Operating (Min) -40 °C
Auto-Restart & Overvoltage Response Latch Off
Over-Temperature Response Hysteretic
Control Features Frequency Jittering, Soft Start, Auto-Restart/Latching Fault Response, On/Off Control
LYTSwitch-4 eSIP-7C Image

LYT4216E

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Data Sheet 檢視 PDF
Power - Output (Min, Low-Line) 7 W
Power - Output (Max Low-Line) 35 W
IC Package eSIP-7C
Topology Buck-Boost, Flyback, Tapped Buck
Voltage - Input (Min) 85 V
Voltage - Input (Max) 132 V
Power Factor High
Output Profile CC
Breakdown Voltage 725 V
Control Scheme Primary-side
Protection Features Input Overvoltage, Output Open Loop, Output Overload, Output Overvoltage, Output Short Circuit, Overtemperature
Switching Frequency (max) 132 kHz
Mounting Type Surface Mount
Product Type IC
Temperature - Operating (Max) 150 °C
Temperature - Operating (Min) -40 °C
Auto-Restart & Overvoltage Response Latch Off
Over-Temperature Response Hysteretic
Control Features Frequency Jittering, Soft Start, Auto-Restart/Latching Fault Response, On/Off Control
LYTSwitch-4 eSIP-7C Image

LYT4217E

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Data Sheet 檢視 PDF
Power - Output (Min, Low-Line) 8 W
Power - Output (Max Low-Line) 50 W
IC Package eSIP-7C
Topology Buck-Boost, Flyback, Tapped Buck
Voltage - Input (Min) 85 V
Voltage - Input (Max) 132 V
Power Factor High
Output Profile CC
Breakdown Voltage 725 V
Control Scheme Primary-side
Protection Features Input Overvoltage, Output Open Loop, Output Overload, Output Overvoltage, Output Short Circuit, Overtemperature
Switching Frequency (max) 132 kHz
Mounting Type Surface Mount
Product Type IC
Temperature - Operating (Max) 150 °C
Temperature - Operating (Min) -40 °C
Auto-Restart & Overvoltage Response Latch Off
Over-Temperature Response Hysteretic
Control Features Frequency Jittering, Soft Start, Auto-Restart/Latching Fault Response, On/Off Control
LYTSwitch-4 eSIP-7C Image

LYT4218E

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Data Sheet 檢視 PDF
Power - Output (Min, Low-Line) 18 W
Power - Output (Max Low-Line) 78 W
IC Package eSIP-7C
Topology Buck-Boost, Flyback, Tapped Buck
Voltage - Input (Min) 85 V
Voltage - Input (Max) 132 V
Power Factor High
Output Profile CC
Breakdown Voltage 725 V
Control Scheme Primary-side
Protection Features Input Overvoltage, Output Open Loop, Output Overload, Output Overvoltage, Output Short Circuit, Overtemperature
Switching Frequency (max) 132 kHz
Mounting Type Surface Mount
Product Type IC
Temperature - Operating (Max) 150 °C
Temperature - Operating (Min) -40 °C
Auto-Restart & Overvoltage Response Latch Off
Over-Temperature Response Hysteretic
Control Features Frequency Jittering, Soft Start, Auto-Restart/Latching Fault Response, On/Off Control
LYTSwitch-4 eSIP-7C Image

LYT4221E

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Data Sheet 檢視 PDF
Power - Output (Min, High-Line) 6 W
Power - Output (Max High-Line) 12W
IC Package eSIP-7C
Topology Buck-Boost, Flyback, Tapped Buck
Voltage - Input (Min) 160 V
Voltage - Input (Max) 300 V
Power Factor High
Output Profile CC
Breakdown Voltage 725 V
Control Scheme Primary-side
Protection Features Input Overvoltage, Output Open Loop, Output Overload, Output Overvoltage, Output Short Circuit, Overtemperature
Switching Frequency (max) 132 kHz
Mounting Type Surface Mount
Product Type IC
Temperature - Operating (Max) 150 °C
Temperature - Operating (Min) -40 °C
Auto-Restart & Overvoltage Response Latch Off
Over-Temperature Response Hysteretic
Control Features Frequency Jittering, Soft Start, Auto-Restart/Latching Fault Response, On/Off Control
LYTSwitch-4 eSIP-7C Image

LYT4222E

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Data Sheet 檢視 PDF
Power - Output (Min, High-Line) 6 W
Power - Output (Max High-Line) 15W
IC Package eSIP-7C
Topology Buck-Boost, Flyback, Tapped Buck
Voltage - Input (Min) 160 V
Voltage - Input (Max) 300 V
Power Factor High
Output Profile CC
Breakdown Voltage 725 V
Control Scheme Primary-side
Protection Features Input Overvoltage, Output Open Loop, Output Overload, Output Overvoltage, Output Short Circuit, Overtemperature
Switching Frequency (max) 132 kHz
Mounting Type Surface Mount
Product Type IC
Temperature - Operating (Max) 150 °C
Temperature - Operating (Min) -40 °C
Auto-Restart & Overvoltage Response Latch Off
Over-Temperature Response Hysteretic
Control Features Frequency Jittering, Soft Start, Auto-Restart/Latching Fault Response, On/Off Control
LYTSwitch-4 eSIP-7C Image

LYT4223E

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Data Sheet 檢視 PDF
Power - Output (Min, High-Line) 8 W
Power - Output (Max High-Line) 18W
IC Package eSIP-7C
Topology Buck-Boost, Flyback, Tapped Buck
Voltage - Input (Min) 160 V
Voltage - Input (Max) 300 V
Power Factor High
Output Profile CC
Breakdown Voltage 725 V
Control Scheme Primary-side
Protection Features Input Overvoltage, Output Open Loop, Output Overload, Output Overvoltage, Output Short Circuit, Overtemperature
Switching Frequency (max) 132 kHz
Mounting Type Surface Mount
Product Type IC
Temperature - Operating (Max) 150 °C
Temperature - Operating (Min) -40 °C
Auto-Restart & Overvoltage Response Latch Off
Over-Temperature Response Hysteretic
Control Features Frequency Jittering, Soft Start, Auto-Restart/Latching Fault Response, On/Off Control
LYTSwitch-4 eSIP-7C Image

LYT4224E

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Data Sheet 檢視 PDF
Power - Output (Min, High-Line) 9 W
Power - Output (Max High-Line) 22W
IC Package eSIP-7C
Topology Buck-Boost, Flyback, Tapped Buck
Voltage - Input (Min) 160 V
Voltage - Input (Max) 300 V
Power Factor High
Output Profile CC
Breakdown Voltage 725 V
Control Scheme Primary-side
Protection Features Input Overvoltage, Output Open Loop, Output Overload, Output Overvoltage, Output Short Circuit, Overtemperature
Switching Frequency (max) 132 kHz
Mounting Type Surface Mount
Product Type IC
Temperature - Operating (Max) 150 °C
Temperature - Operating (Min) -40 °C
Auto-Restart & Overvoltage Response Latch Off
Over-Temperature Response Hysteretic
Control Features Frequency Jittering, Soft Start, Auto-Restart/Latching Fault Response, On/Off Control
LYTSwitch-4 eSIP-7C Image

LYT4225E

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Data Sheet 檢視 PDF
Power - Output (Min, High-Line) 11 W
Power - Output (Max High-Line) 25W
IC Package eSIP-7C
Topology Buck-Boost, Flyback, Tapped Buck
Voltage - Input (Min) 160 V
Voltage - Input (Max) 300 V
Power Factor High
Output Profile CC
Breakdown Voltage 725 V
Control Scheme Primary-side
Protection Features Input Overvoltage, Output Open Loop, Output Overload, Output Overvoltage, Output Short Circuit, Overtemperature
Switching Frequency (max) 132 kHz
Mounting Type Surface Mount
Product Type IC
Temperature - Operating (Max) 150 °C
Temperature - Operating (Min) -40 °C
Auto-Restart & Overvoltage Response Latch Off
Over-Temperature Response Hysteretic
Control Features Frequency Jittering, Soft Start, Auto-Restart/Latching Fault Response, On/Off Control
LYTSwitch-4 eSIP-7C Image

LYT4226E

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Data Sheet 檢視 PDF
Power - Output (Min, High-Line) 14 W
Power - Output (Max High-Line) 35W
IC Package eSIP-7C
Topology Buck-Boost, Flyback, Tapped Buck
Voltage - Input (Min) 160 V
Voltage - Input (Max) 300 V
Power Factor High
Output Profile CC
Breakdown Voltage 725 V
Control Scheme Primary-side
Protection Features Input Overvoltage, Output Open Loop, Output Overload, Output Overvoltage, Output Short Circuit, Overtemperature
Switching Frequency (max) 132 kHz
Mounting Type Surface Mount
Product Type IC
Temperature - Operating (Max) 150 °C
Temperature - Operating (Min) -40 °C
Auto-Restart & Overvoltage Response Latch Off
Over-Temperature Response Hysteretic
Control Features Frequency Jittering, Soft Start, Auto-Restart/Latching Fault Response, On/Off Control
LYTSwitch-4 eSIP-7C Image

LYT4227E

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Data Sheet 檢視 PDF
Power - Output (Min, High-Line) 19 W
Power - Output (Max High-Line) 50W
IC Package eSIP-7C
Topology Buck-Boost, Flyback, Tapped Buck
Voltage - Input (Min) 160 V
Voltage - Input (Max) 300 V
Power Factor High
Output Profile CC
Breakdown Voltage 725 V
Control Scheme Primary-side
Protection Features Input Overvoltage, Output Open Loop, Output Overload, Output Overvoltage, Output Short Circuit, Overtemperature
Switching Frequency (max) 132 kHz
Mounting Type Surface Mount
Product Type IC
Temperature - Operating (Max) 150 °C
Temperature - Operating (Min) -40 °C
Auto-Restart & Overvoltage Response Latch Off
Over-Temperature Response Hysteretic
Control Features Frequency Jittering, Soft Start, Auto-Restart/Latching Fault Response, On/Off Control
LYTSwitch-4 eSIP-7C Image

LYT4228E

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Data Sheet 檢視 PDF
Power - Output (Min, High-Line) 33 W
Power - Output (Max High-Line) 78W
IC Package eSIP-7C
Topology Buck-Boost, Flyback, Tapped Buck
Voltage - Input (Min) 160 V
Voltage - Input (Max) 300 V
Power Factor High
Output Profile CC
Breakdown Voltage 725 V
Control Scheme Primary-side
Protection Features Input Overvoltage, Output Open Loop, Output Overload, Output Overvoltage, Output Short Circuit, Overtemperature
Switching Frequency (max) 132 kHz
Mounting Type Surface Mount
Product Type IC
Temperature - Operating (Max) 150 °C
Temperature - Operating (Min) -40 °C
Auto-Restart & Overvoltage Response Latch Off
Over-Temperature Response Hysteretic
Control Features Frequency Jittering, Soft Start, Auto-Restart/Latching Fault Response, On/Off Control
LYTSwitch-4 eSIP-7C Image

LYT4311E

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Data Sheet 檢視 PDF
Power - Output (Min, Low-Line) 3 W
Power - Output (Max Low-Line) 12 W
Dimming Interface 否
IC Package eSIP-7C
Topology Buck-Boost, Flyback, Tapped Buck
Voltage - Input (Min) 85 V
Voltage - Input (Max) 132 V
Power Factor High
Output Profile CC
Breakdown Voltage 725 V
Control Scheme Primary-side
Protection Features Input Overvoltage, Output Open Loop, Output Overload, Output Overvoltage, Output Short Circuit, Overtemperature
Switching Frequency (max) 132 kHz
Mounting Type Surface Mount
Product Type IC
Temperature - Operating (Max) 150 °C
Temperature - Operating (Min) -40 °C
Auto-Restart & Overvoltage Response Latch Off
Over-Temperature Response Hysteretic
Control Features Frequency Jittering, Soft Start, Auto-Restart/Latching Fault Response, On/Off Control, Dimmable
LYTSwitch-4 eSIP-7C Image

LYT4312E

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Data Sheet 檢視 PDF
Power - Output (Min, Low-Line) 3 W
Power - Output (Max Low-Line) 15 W
Dimming Interface 否
IC Package eSIP-7C
Topology Buck-Boost, Flyback, Tapped Buck
Voltage - Input (Min) 85 V
Voltage - Input (Max) 132 V
Power Factor High
Output Profile CC
Breakdown Voltage 725 V
Control Scheme Primary-side
Protection Features Input Overvoltage, Output Open Loop, Output Overload, Output Overvoltage, Output Short Circuit, Overtemperature
Switching Frequency (max) 132 kHz
Mounting Type Surface Mount
Product Type IC
Temperature - Operating (Max) 150 °C
Temperature - Operating (Min) -40 °C
Auto-Restart & Overvoltage Response Latch Off
Over-Temperature Response Hysteretic
Control Features Frequency Jittering, Soft Start, Auto-Restart/Latching Fault Response, On/Off Control, Dimmable
LYTSwitch-4 eSIP-7C Image

LYT4313E

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Data Sheet 檢視 PDF
Power - Output (Min, Low-Line) 4 W
Power - Output (Max Low-Line) 18 W
Dimming Interface 否
IC Package eSIP-7C
Topology Buck-Boost, Flyback, Tapped Buck
Voltage - Input (Min) 85 V
Voltage - Input (Max) 132 V
Power Factor High
Output Profile CC
Breakdown Voltage 725 V
Control Scheme Primary-side
Protection Features Input Overvoltage, Output Open Loop, Output Overload, Output Overvoltage, Output Short Circuit, Overtemperature
Switching Frequency (max) 132 kHz
Mounting Type Surface Mount
Product Type IC
Temperature - Operating (Max) 150 °C
Temperature - Operating (Min) -40 °C
Auto-Restart & Overvoltage Response Latch Off
Over-Temperature Response Hysteretic
Control Features Frequency Jittering, Soft Start, Auto-Restart/Latching Fault Response, On/Off Control, Dimmable
LYTSwitch-4 eSIP-7C Image

LYT4314E

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Data Sheet 檢視 PDF
Power - Output (Min, Low-Line) 5 W
Power - Output (Max Low-Line) 22 W
Dimming Interface 否
IC Package eSIP-7C
Topology Buck-Boost, Flyback, Tapped Buck
Voltage - Input (Min) 85 V
Voltage - Input (Max) 132 V
Power Factor High
Output Profile CC
Breakdown Voltage 725 V
Control Scheme Primary-side
Protection Features Input Overvoltage, Output Open Loop, Output Overload, Output Overvoltage, Output Short Circuit, Overtemperature
Switching Frequency (max) 132 kHz
Mounting Type Surface Mount
Product Type IC
Temperature - Operating (Max) 150 °C
Temperature - Operating (Min) -40 °C
Auto-Restart & Overvoltage Response Latch Off
Over-Temperature Response Hysteretic
Control Features Frequency Jittering, Soft Start, Auto-Restart/Latching Fault Response, On/Off Control, Dimmable
LYTSwitch-4 eSIP-7C Image

LYT4315E

查看詳情
Data Sheet 檢視 PDF
Power - Output (Min, Low-Line) 6 W
Power - Output (Max Low-Line) 25 W
Dimming Interface 否
IC Package eSIP-7C
Topology Buck-Boost, Flyback, Tapped Buck
Voltage - Input (Min) 85 V
Voltage - Input (Max) 132 V
Power Factor High
Output Profile CC
Breakdown Voltage 725 V
Control Scheme Primary-side
Protection Features Input Overvoltage, Output Open Loop, Output Overload, Output Overvoltage, Output Short Circuit, Overtemperature
Switching Frequency (max) 132 kHz
Mounting Type Surface Mount
Product Type IC
Temperature - Operating (Max) 150 °C
Temperature - Operating (Min) -40 °C
Auto-Restart & Overvoltage Response Latch Off
Over-Temperature Response Hysteretic
Control Features Frequency Jittering, Soft Start, Auto-Restart/Latching Fault Response, On/Off Control, Dimmable
LYTSwitch-4 eSIP-7C Image

LYT4316E

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Data Sheet 檢視 PDF
Power - Output (Min, Low-Line) 7 W
Power - Output (Max Low-Line) 35 W
Dimming Interface 否
IC Package eSIP-7C
Topology Buck-Boost, Flyback, Tapped Buck
Voltage - Input (Min) 85 V
Voltage - Input (Max) 132 V
Power Factor High
Output Profile CC
Breakdown Voltage 725 V
Control Scheme Primary-side
Protection Features Input Overvoltage, Output Open Loop, Output Overload, Output Overvoltage, Output Short Circuit, Overtemperature
Switching Frequency (max) 132 kHz
Mounting Type Surface Mount
Product Type IC
Temperature - Operating (Max) 150 °C
Temperature - Operating (Min) -40 °C
Auto-Restart & Overvoltage Response Latch Off
Over-Temperature Response Hysteretic
Control Features Frequency Jittering, Soft Start, Auto-Restart/Latching Fault Response, On/Off Control, Dimmable
LYTSwitch-4 eSIP-7C Image

LYT4317E

查看詳情
Data Sheet 檢視 PDF
Power - Output (Min, Low-Line) 8 W
Power - Output (Max Low-Line) 50 W
Dimming Interface 否
IC Package eSIP-7C
Topology Buck-Boost, Flyback, Tapped Buck
Voltage - Input (Min) 85 V
Voltage - Input (Max) 132 V
Power Factor High
Output Profile CC
Breakdown Voltage 725 V
Control Scheme Primary-side
Protection Features Input Overvoltage, Output Open Loop, Output Overload, Output Overvoltage, Output Short Circuit, Overtemperature
Switching Frequency (max) 132 kHz
Mounting Type Surface Mount
Product Type IC
Temperature - Operating (Max) 150 °C
Temperature - Operating (Min) -40 °C
Auto-Restart & Overvoltage Response Latch Off
Over-Temperature Response Hysteretic
Control Features Frequency Jittering, Soft Start, Auto-Restart/Latching Fault Response, On/Off Control, Dimmable
LYTSwitch-4 eSIP-7C Image

LYT4318E

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Data Sheet 檢視 PDF
Power - Output (Min, Low-Line) 18 W
Power - Output (Max Low-Line) 78 W
Dimming Interface 否
IC Package eSIP-7C
Topology Buck-Boost, Flyback, Tapped Buck
Voltage - Input (Min) 85 V
Voltage - Input (Max) 132 V
Power Factor High
Output Profile CC
Breakdown Voltage 725 V
Control Scheme Primary-side
Protection Features Input Overvoltage, Output Open Loop, Output Overload, Output Overvoltage, Output Short Circuit, Overtemperature
Switching Frequency (max) 132 kHz
Mounting Type Surface Mount
Product Type IC
Temperature - Operating (Max) 150 °C
Temperature - Operating (Min) -40 °C
Auto-Restart & Overvoltage Response Latch Off
Over-Temperature Response Hysteretic
Control Features Frequency Jittering, Soft Start, Auto-Restart/Latching Fault Response, On/Off Control, Dimmable
LYTSwitch-4 eSIP-7C Image

LYT4321E

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Data Sheet 檢視 PDF
Power - Output (Min, High-Line) 6 W
Power - Output (Max High-Line) 12W
Dimming Interface 否
IC Package eSIP-7C
Topology Buck-Boost, Flyback, Tapped Buck
Voltage - Input (Min) 160 V
Voltage - Input (Max) 300 V
Power Factor High
Output Profile CC
Breakdown Voltage 725 V
Control Scheme Primary-side
Protection Features Input Overvoltage, Output Open Loop, Output Overload, Output Overvoltage, Output Short Circuit, Overtemperature
Switching Frequency (max) 132 kHz
Mounting Type Surface Mount
Product Type IC
Temperature - Operating (Max) 150 °C
Temperature - Operating (Min) -40 °C
Auto-Restart & Overvoltage Response Latch Off
Over-Temperature Response Hysteretic
Control Features Frequency Jittering, Soft Start, Auto-Restart/Latching Fault Response, On/Off Control, Dimmable
LYTSwitch-4 eSIP-7C Image

LYT4322E

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Data Sheet 檢視 PDF
Power - Output (Min, High-Line) 6 W
Power - Output (Max High-Line) 15W
Dimming Interface 否
IC Package eSIP-7C
Topology Buck-Boost, Flyback, Tapped Buck
Voltage - Input (Min) 160 V
Voltage - Input (Max) 300 V
Power Factor High
Output Profile CC
Breakdown Voltage 725 V
Control Scheme Primary-side
Protection Features Input Overvoltage, Output Open Loop, Output Overload, Output Overvoltage, Output Short Circuit, Overtemperature
Switching Frequency (max) 132 kHz
Mounting Type Surface Mount
Product Type IC
Temperature - Operating (Max) 150 °C
Temperature - Operating (Min) -40 °C
Auto-Restart & Overvoltage Response Latch Off
Over-Temperature Response Hysteretic
Control Features Frequency Jittering, Soft Start, Auto-Restart/Latching Fault Response, On/Off Control, Dimmable
LYTSwitch-4 eSIP-7C Image

LYT4323E

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Data Sheet 檢視 PDF
Power - Output (Min, High-Line) 8 W
Power - Output (Max High-Line) 18W
Dimming Interface 否
IC Package eSIP-7C
Topology Buck-Boost, Flyback, Tapped Buck
Voltage - Input (Min) 160 V
Voltage - Input (Max) 300 V
Power Factor High
Output Profile CC
Breakdown Voltage 725 V
Control Scheme Primary-side
Protection Features Input Overvoltage, Output Open Loop, Output Overload, Output Overvoltage, Output Short Circuit, Overtemperature
Switching Frequency (max) 132 kHz
Mounting Type Surface Mount
Product Type IC
Temperature - Operating (Max) 150 °C
Temperature - Operating (Min) -40 °C
Auto-Restart & Overvoltage Response Latch Off
Over-Temperature Response Hysteretic
Control Features Frequency Jittering, Soft Start, Auto-Restart/Latching Fault Response, On/Off Control, Dimmable
LYTSwitch-4 eSIP-7C Image

LYT4324E

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Data Sheet 檢視 PDF
Power - Output (Min, High-Line) 9 W
Power - Output (Max High-Line) 22W
Dimming Interface 否
IC Package eSIP-7C
Topology Buck-Boost, Flyback, Tapped Buck
Voltage - Input (Min) 160 V
Voltage - Input (Max) 300 V
Power Factor High
Output Profile CC
Breakdown Voltage 725 V
Control Scheme Primary-side
Protection Features Input Overvoltage, Output Open Loop, Output Overload, Output Overvoltage, Output Short Circuit, Overtemperature
Switching Frequency (max) 132 kHz
Mounting Type Surface Mount
Product Type IC
Temperature - Operating (Max) 150 °C
Temperature - Operating (Min) -40 °C
Auto-Restart & Overvoltage Response Latch Off
Over-Temperature Response Hysteretic
Control Features Frequency Jittering, Soft Start, Auto-Restart/Latching Fault Response, On/Off Control, Dimmable
LYTSwitch-4 eSIP-7C Image

LYT4325E

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Data Sheet 檢視 PDF
Power - Output (Min, High-Line) 11 W
Power - Output (Max High-Line) 25W
Dimming Interface 否
IC Package eSIP-7C
Topology Buck-Boost, Flyback, Tapped Buck
Voltage - Input (Min) 160 V
Voltage - Input (Max) 300 V
Power Factor High
Output Profile CC
Breakdown Voltage 725 V
Control Scheme Primary-side
Protection Features Input Overvoltage, Output Open Loop, Output Overload, Output Overvoltage, Output Short Circuit, Overtemperature
Switching Frequency (max) 132 kHz
Mounting Type Surface Mount
Product Type IC
Temperature - Operating (Max) 150 °C
Temperature - Operating (Min) -40 °C
Auto-Restart & Overvoltage Response Latch Off
Over-Temperature Response Hysteretic
Control Features Frequency Jittering, Soft Start, Auto-Restart/Latching Fault Response, On/Off Control, Dimmable
LYTSwitch-4 eSIP-7C Image

LYT4326E

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Data Sheet 檢視 PDF
Power - Output (Min, High-Line) 14 W
Power - Output (Max High-Line) 35W
Dimming Interface 否
IC Package eSIP-7C
Topology Buck-Boost, Flyback, Tapped Buck
Voltage - Input (Min) 160 V
Voltage - Input (Max) 300 V
Power Factor High
Output Profile CC
Breakdown Voltage 725 V
Control Scheme Primary-side
Protection Features Input Overvoltage, Output Open Loop, Output Overload, Output Overvoltage, Output Short Circuit, Overtemperature
Switching Frequency (max) 132 kHz
Mounting Type Surface Mount
Product Type IC
Temperature - Operating (Max) 150 °C
Temperature - Operating (Min) -40 °C
Auto-Restart & Overvoltage Response Latch Off
Over-Temperature Response Hysteretic
Control Features Frequency Jittering, Soft Start, Auto-Restart/Latching Fault Response, On/Off Control, Dimmable
LYTSwitch-4 eSIP-7C Image

LYT4327E

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Data Sheet 檢視 PDF
Power - Output (Min, High-Line) 19 W
Power - Output (Max High-Line) 50W
Dimming Interface 否
IC Package eSIP-7C
Topology Buck-Boost, Flyback, Tapped Buck
Voltage - Input (Min) 160 V
Voltage - Input (Max) 300 V
Power Factor High
Output Profile CC
Breakdown Voltage 725 V
Control Scheme Primary-side
Protection Features Input Overvoltage, Output Open Loop, Output Overload, Output Overvoltage, Output Short Circuit, Overtemperature
Switching Frequency (max) 132 kHz
Mounting Type Surface Mount
Product Type IC
Temperature - Operating (Max) 150 °C
Temperature - Operating (Min) -40 °C
Auto-Restart & Overvoltage Response Latch Off
Over-Temperature Response Hysteretic
Control Features Frequency Jittering, Soft Start, Auto-Restart/Latching Fault Response, On/Off Control, Dimmable
LYTSwitch-4 eSIP-7C Image

LYT4328E

查看詳情
Data Sheet 檢視 PDF
Power - Output (Min, High-Line) 33 W
Power - Output (Max High-Line) 78W
Dimming Interface 否
IC Package eSIP-7C
Topology Buck-Boost, Flyback, Tapped Buck
Voltage - Input (Min) 160 V
Voltage - Input (Max) 300 V
Power Factor High
Output Profile CC
Breakdown Voltage 725 V
Control Scheme Primary-side
Protection Features Input Overvoltage, Output Open Loop, Output Overload, Output Overvoltage, Output Short Circuit, Overtemperature
Switching Frequency (max) 132 kHz
Mounting Type Surface Mount
Product Type IC
Temperature - Operating (Max) 150 °C
Temperature - Operating (Min) -40 °C
Auto-Restart & Overvoltage Response Latch Off
Over-Temperature Response Hysteretic
Control Features Frequency Jittering, Soft Start, Auto-Restart/Latching Fault Response, On/Off Control, Dimmable
顯示1 - 32項產品，共32項
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產品詳情

產品特色

  • 定電流 (CC) 調節範圍不超過 ±5%
  • 適合低線間電壓應用的功率因數修正 (PFC)
  • TRIAC 調光和非調光選項

說明

高效能、整合式驅動器、控制器、切換開關

LYTSwitch-4 系列可讓離線式 LED 驅動器擁有高功率因數 (PF)，輕鬆符合國際總諧波失真 (THD) 和諧波要求。 輸出電流經過嚴格調節，CC 公差1在 ±5% 以內。 在典型應用中可輕鬆實現高達 92% 的效率。

廣泛的 TRIAC 調光器可供選擇

LYTSwitch-4 系列為前緣和後緣觸發的 TRIAC 調光應用提供優異的開啟特性。 這使得驅動器的調光範圍廣且啟動快速，即便在低導通角下開啟時亦如此。 調光比高，「驟開」電流低。

解決方案的成本低、使用壽命長

LYTSwitch-4 IC 高度整合，且採用一次側控制技術，可免除光隔離器並減少元件數目。 這樣便可使用低成本的單面印刷電路板。 透過將 PFC 與 CC 功能整合至 Single-stage，還有助於降低成本並提高效率。 132 kHz 切換頻率允許使用小型低成本磁性元件。

採用 LYTSwitch 系列的 LED 驅動器無需使用一次側鋁電解大電容器。 這意味著能夠顯著延長驅動器的使用壽命，尤其是在燈泡和其他高溫應用中。

其他特色

  • 快速啟動
    • 全亮度下少於 250 ms
    • 10% 亮度下少於 1 s
  • 高功率因數 (PF) (大於 0.9)
  • 輕鬆符合 EN61000-3-2 規範
    • 最佳化設計中總諧波失真 (THD) 低於 10%
  • 效率高達 92%
  • 132 kHz 切換頻率允許使用小型磁性元件
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資源

應用說明

產品規格型錄

設計範例

通用

產品選擇指南和產品資料冊

影片

LYTSwitch-4 Product Video

設計工具

Download ECad Models

設計零件套裝

RDK-347 - 12.6W, TRIAC-Dimmable, Isolated Flyback, PFC LED Driver Using LYTSwitch-4
DER-442 - 30 W Isolated Flyback Analog Dimming LED Driver Using LYTSwitch-4
DER-429 Design Example Board for LYTSwitch-4

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