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標準的なアプリケーション回路図
LYTSwitch-4 in eSIP-7C Package
標準的なアプリケーション回路図
LYTSwitch-4 in eSIP-7C Package
LYTSwitch-4製品デモ

LYTSwitch-4

ワンコンバータ型、高精度一次側定電流 (CC) コントローラ

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データ シート
出力電力 - 最小 (ローライン）
出力電力 - 最大 (ローライン)
出力電力 - 最小 (ハイライン)
出力電力 - 最大 (ハイライン)
調光インターフェース
ICパッケージ
トポロジー
入力電圧 (最小)
入力電圧 (最大)
力率
出力プロファイル
絶縁破壊電圧
制御方式
保護機能
スイッチング周波数 (最大)
取付タイプ
製品タイプ
動作温度 - 最大
動作温度 - 最小
自動再起動と過電圧応答
過熱応答
制御機能
LYTSwitch-4 eSIP-7C Image

LYT4211E

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Data Sheet PDF を表示
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 PDF を表示
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 PDF を表示
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 PDF を表示
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 PDF を表示
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 PDF を表示
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

詳細を見る
Data Sheet PDF を表示
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

詳細を見る
Data Sheet PDF を表示
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 PDF を表示
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

詳細を見る
Data Sheet PDF を表示
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 PDF を表示
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 PDF を表示
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 PDF を表示
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 PDF を表示
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

詳細を見る
Data Sheet PDF を表示
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

詳細を見る
Data Sheet PDF を表示
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

詳細を見る
Data Sheet PDF を表示
Power - Output (Min, Low-Line) 3 W
Power - Output (Max Low-Line) 12 W
Dimming Interface No
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

詳細を見る
Data Sheet PDF を表示
Power - Output (Min, Low-Line) 3 W
Power - Output (Max Low-Line) 15 W
Dimming Interface No
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

詳細を見る
Data Sheet PDF を表示
Power - Output (Min, Low-Line) 4 W
Power - Output (Max Low-Line) 18 W
Dimming Interface No
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

詳細を見る
Data Sheet PDF を表示
Power - Output (Min, Low-Line) 5 W
Power - Output (Max Low-Line) 22 W
Dimming Interface No
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

詳細を見る
Data Sheet PDF を表示
Power - Output (Min, Low-Line) 6 W
Power - Output (Max Low-Line) 25 W
Dimming Interface No
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

詳細を見る
Data Sheet PDF を表示
Power - Output (Min, Low-Line) 7 W
Power - Output (Max Low-Line) 35 W
Dimming Interface No
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

詳細を見る
Data Sheet PDF を表示
Power - Output (Min, Low-Line) 8 W
Power - Output (Max Low-Line) 50 W
Dimming Interface No
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

詳細を見る
Data Sheet PDF を表示
Power - Output (Min, Low-Line) 18 W
Power - Output (Max Low-Line) 78 W
Dimming Interface No
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

詳細を見る
Data Sheet PDF を表示
Power - Output (Min, High-Line) 6 W
Power - Output (Max High-Line) 12W
Dimming Interface No
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 PDF を表示
Power - Output (Min, High-Line) 6 W
Power - Output (Max High-Line) 15W
Dimming Interface No
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 PDF を表示
Power - Output (Min, High-Line) 8 W
Power - Output (Max High-Line) 18W
Dimming Interface No
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

詳細を見る
Data Sheet PDF を表示
Power - Output (Min, High-Line) 9 W
Power - Output (Max High-Line) 22W
Dimming Interface No
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

詳細を見る
Data Sheet PDF を表示
Power - Output (Min, High-Line) 11 W
Power - Output (Max High-Line) 25W
Dimming Interface No
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

詳細を見る
Data Sheet PDF を表示
Power - Output (Min, High-Line) 14 W
Power - Output (Max High-Line) 35W
Dimming Interface No
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

詳細を見る
Data Sheet PDF を表示
Power - Output (Min, High-Line) 19 W
Power - Output (Max High-Line) 50W
Dimming Interface No
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

詳細を見る
Data Sheet PDF を表示
Power - Output (Min, High-Line) 33 W
Power - Output (Max High-Line) 78W
Dimming Interface No
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
1 ~ 32個の商品を表示、 合計32個
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製品詳細

製品ハイライト

  • ± 5% 以下の定電流 (CC) レギュレーション
  • 低入力電圧アプリケーション用に力率改善 (PFC)
  • トライアック調光及び非調光オプション

概要

高性能、一体化ドライバ、コントローラ、スイッチ

LYTSwitch-4 ファミリーが、THD と高調波に対する世界各国の規制要件に容易に適合する、高力率オフライン LED ドライバを実現します。 出力電流は厳密に制御され、CC 公差1は ± 5% 以下です。 標準的なアプリケーションで最高 92% の効率を容易に実現できます。

トライアック調光器の幅広い選択をサポート

LYTSwitch-4 ファミリーでは、リーディングエッジ及びトレーリングエッジ トライアック調光アプリケーションにおいて優れた立ち上がり特性を提供します。 これにより調光範囲が広く、狭い導通角からの立ち上がりでも素早く点灯できるドライバが実現します。 調光率は大きく、"ポップオン" 電流は小さくなっています。

ソリューション コストが安く長寿命

LYTSwitch-4 IC は高集積化されており、フォトカプラを使用せず、部品点数を削減する一次側制御方式を採用しています。 これにより、低コストの片面基板を使用することができます。 また、PFC と CC 機能をワンコンバータ型に組み込むことで更にコストを削減し、効率を向上させます。 132 kHz のスイッチング周波数を採用することで、小型で低コストの磁気部品が使用できます。

LYTSwitch-4 ファミリーを使用する LED ドライバでは、一次側の整流用アルミ電解コンデンサを使用しません。 そのため、特に電球などの高温になる応用例で、ドライバの寿命を大幅に延ばすことができます。

その他の機能

  • 素早い点灯
    • 最大輝度時 250 ms 以下
    • 10% 輝度時 1 s 以下
  • 高力率 (0.9 以上)
  • EN61000-3-2 に容易に適合
    • 最適化設計時 THD 10% 以下
  • 最大 92% のエネルギー効率
  • スイッチング周波数132 kHz で、小型磁気部品使用可に
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リソース

アプリケーション ノート

データ シート

設計例

汎用

製品選択ガイド

デザインツール

Download ECad Models

ビデオ

LYTSwitch-4 Product Video

評価キット

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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