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LinkSwitch-TN2

具備整合式系統級保護,適用於低元件數電源供應器的725 V / 900 V MOSFET高節能離線式切換開關 IC

應用
過濾器 Filter Products
隱藏篩選器
Filter Products
顯示1 - 25項產品, 共25項
Product Parts Table
產品
產品規格型錄
可訂購RDK
輸出電流 (最大) - CCM, 通用
輸出電流 (最大) - MDCM, 通用
擊穿電壓
IC封裝
拓撲結構
輸出電流 (最大) - MDCM, 230V
輸出電流 (最大) - CCM, 230V
控制功能
輸入電壓 (最小)
輸入電壓 (最大)
控制方式
保護功能
開關頻率 (最大)
安裝類型
產品類別
輸出功率 (最大) - 敞開式, 通用
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
輸出配置
MSL等級
次級回應
RDK Available
Current - Output (Max, CCM, Univ) 80 mA
Current - Output (Max, MDCM, Univ) 63 mA
Breakdown Voltage 725 V
IC Package SO-8C
Topology Buck-Boost, Flyback
Current - Output (Max, MDCM, 230V) 63 mA
Current - Output (Max, CCM, 230V) 80 mA
Control Features Selectable Current Limit, Frequency Jittering, Soft Start, On/Off Control
Voltage - Input (Min) 85 V
Voltage - Input (Max) 265 V
Control Scheme Primary-side
Protection Features Input Overvoltage, Output Open Loop, Output Overload, Output Overvoltage, Output Short Circuit, Overtemperature
Mounting Type Surface Mount
Product Type IC
Temperature - Operating (Max) 150 °C
Temperature - Operating (Min) -40 °C
Auto-Restart & Overvoltage Response Auto-restart
Over-Temperature Response Hysteretic
Output Profile CV
MSL Rating 1
Secondary Response Auto-restart
RDK Available
Current - Output (Max, CCM, Univ) 80 mA
Current - Output (Max, MDCM, Univ) 63 mA
Breakdown Voltage 725 V
IC Package SMD-8C
Topology Buck-Boost, Flyback
Current - Output (Max, MDCM, 230V) 63 mA
Current - Output (Max, CCM, 230V) 80 mA
Control Features Selectable Current Limit, Frequency Jittering, Soft Start, On/Off Control
Voltage - Input (Min) 85 V
Voltage - Input (Max) 265 V
Control Scheme Primary-side
Protection Features Input Overvoltage, Output Open Loop, Output Overload, Output Overvoltage, Output Short Circuit, Overtemperature
Mounting Type Surface Mount
Product Type IC
Temperature - Operating (Max) 150 °C
Temperature - Operating (Min) -40 °C
Auto-Restart & Overvoltage Response Auto-restart
Over-Temperature Response Hysteretic
Output Profile CV
MSL Rating 3
Secondary Response Auto-restart
RDK Available
Current - Output (Max, CCM, Univ) 80 mA
Current - Output (Max, MDCM, Univ) 63 mA
Breakdown Voltage 725 V
IC Package PDIP-8C
Topology Buck-Boost, Flyback
Current - Output (Max, MDCM, 230V) 63 mA
Current - Output (Max, CCM, 230V) 80 mA
Control Features Selectable Current Limit, Frequency Jittering, Soft Start, On/Off Control
Voltage - Input (Min) 85 V
Voltage - Input (Max) 265 V
Control Scheme Primary-side
Protection Features Input Overvoltage, Output Open Loop, Output Overload, Output Overvoltage, Output Short Circuit, Overtemperature
Mounting Type Through Hole
Product Type IC
Temperature - Operating (Max) 150 °C
Temperature - Operating (Min) -40 °C
Auto-Restart & Overvoltage Response Auto-restart
Over-Temperature Response Hysteretic
Output Profile CV
Secondary Response Auto-restart
RDK Available
Current - Output (Max, CCM, Univ) 170 mA
Current - Output (Max, MDCM, Univ) 120 mA
Breakdown Voltage 725 V
IC Package SO-8C
Topology Buck-Boost, Flyback
Current - Output (Max, MDCM, 230V) 120 mA
Current - Output (Max, CCM, 230V) 170 mA
Control Features Selectable Current Limit, Frequency Jittering, Soft Start, On/Off Control
Voltage - Input (Min) 85 V
Voltage - Input (Max) 265 V
Control Scheme Primary-side
Protection Features Input Overvoltage, Output Open Loop, Output Overload, Output Overvoltage, Output Short Circuit, Overtemperature
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
Output Profile CV
MSL Rating 1
Secondary Response Auto-restart
RDK Available
Current - Output (Max, CCM, Univ) 170 mA
Current - Output (Max, MDCM, Univ) 120 mA
Breakdown Voltage 725 V
IC Package SMD-8C
Topology Buck-Boost, Flyback
Current - Output (Max, MDCM, 230V) 120 mA
Current - Output (Max, CCM, 230V) 170 mA
Control Features Selectable Current Limit, Frequency Jittering, Soft Start, On/Off Control
Voltage - Input (Min) 85 V
Voltage - Input (Max) 265 V
Control Scheme Primary-side
Protection Features Input Overvoltage, Output Open Loop, Output Overload, Output Overvoltage, Output Short Circuit, Overtemperature
Mounting Type Surface Mount
Product Type IC
Temperature - Operating (Max) 150 °C
Temperature - Operating (Min) -40 °C
Auto-Restart & Overvoltage Response Auto-restart
Over-Temperature Response Hysteretic
Output Profile CV
MSL Rating 3
Secondary Response Auto-restart
RDK Available
Current - Output (Max, CCM, Univ) 170 mA
Current - Output (Max, MDCM, Univ) 120 mA
Breakdown Voltage 725 V
IC Package PDIP-8C
Topology Buck-Boost, Flyback
Current - Output (Max, MDCM, 230V) 120 mA
Current - Output (Max, CCM, 230V) 170 mA
Control Features Selectable Current Limit, Frequency Jittering, Soft Start, On/Off Control
Voltage - Input (Min) 85 V
Voltage - Input (Max) 265 V
Control Scheme Primary-side
Protection Features Input Overvoltage, Output Open Loop, Output Overload, Output Overvoltage, Output Short Circuit, Overtemperature
Mounting Type Through Hole
Product Type IC
Temperature - Operating (Max) 150 °C
Temperature - Operating (Min) -40 °C
Auto-Restart & Overvoltage Response Auto-restart
Over-Temperature Response Hysteretic
Output Profile CV
Secondary Response Auto-restart
RDK Available
Current - Output (Max, CCM, Univ) 270 mA
Current - Output (Max, MDCM, Univ) 175 mA
Breakdown Voltage 725 V
IC Package SO-8C
Topology Buck-Boost, Flyback
Current - Output (Max, MDCM, 230V) 175 mA
Current - Output (Max, CCM, 230V) 270 mA
Control Features Selectable Current Limit, Frequency Jittering, Soft Start, On/Off Control
Voltage - Input (Min) 85 V
Voltage - Input (Max) 265 V
Control Scheme Primary-side
Protection Features Input Overvoltage, Output Open Loop, Output Overload, Output Overvoltage, Output Short Circuit, Overtemperature
Mounting Type Surface Mount
Product Type IC
Temperature - Operating (Max) 150 °C
Temperature - Operating (Min) -40 °C
Auto-Restart & Overvoltage Response Auto-restart
Over-Temperature Response Hysteretic
Output Profile CV
MSL Rating 1
Secondary Response Auto-restart
RDK Available
Current - Output (Max, CCM, Univ) 270 mA
Current - Output (Max, MDCM, Univ) 175 mA
Breakdown Voltage 725 V
IC Package SMD-8C
Topology Buck-Boost, Flyback
Current - Output (Max, MDCM, 230V) 175 mA
Current - Output (Max, CCM, 230V) 270 mA
Control Features Selectable Current Limit, Frequency Jittering, Soft Start, On/Off Control
Voltage - Input (Min) 85 V
Voltage - Input (Max) 265 V
Control Scheme Primary-side
Protection Features Input Overvoltage, Output Open Loop, Output Overload, Output Overvoltage, Output Short Circuit, Overtemperature
Mounting Type Surface Mount
Product Type IC
Temperature - Operating (Max) 150 °C
Temperature - Operating (Min) -40 °C
Auto-Restart & Overvoltage Response Auto-restart
Over-Temperature Response Hysteretic
Output Profile CV
MSL Rating 3
Secondary Response Auto-restart
RDK Available
Current - Output (Max, CCM, Univ) 270 mA
Current - Output (Max, MDCM, Univ) 175 mA
Breakdown Voltage 725 V
IC Package PDIP-8C
Topology Buck-Boost, Flyback
Current - Output (Max, MDCM, 230V) 175 mA
Current - Output (Max, CCM, 230V) 270 mA
Control Features Selectable Current Limit, Frequency Jittering, Soft Start, On/Off Control
Voltage - Input (Min) 85 V
Voltage - Input (Max) 265 V
Control Scheme Primary-side
Protection Features Input Overvoltage, Output Open Loop, Output Overload, Output Overvoltage, Output Short Circuit, Overtemperature
Mounting Type Through Hole
Product Type IC
Temperature - Operating (Max) 150 °C
Temperature - Operating (Min) -40 °C
Auto-Restart & Overvoltage Response Auto-restart
Over-Temperature Response Hysteretic
Output Profile CV
Secondary Response Auto-restart
RDK Available
Current - Output (Max, CCM, Univ) 360 mA
Current - Output (Max, MDCM, Univ) 225 mA
Breakdown Voltage 725 V
IC Package SO-8C
Topology Buck-Boost, Flyback
Current - Output (Max, MDCM, 230V) 225 mA
Current - Output (Max, CCM, 230V) 360 mA
Control Features Selectable Current Limit, Frequency Jittering, Soft Start, On/Off Control
Voltage - Input (Min) 85 V
Voltage - Input (Max) 265 V
Control Scheme Primary-side
Protection Features Input Overvoltage, Output Open Loop, Output Overload, Output Overvoltage, Output Short Circuit, Overtemperature
Mounting Type Surface Mount
Product Type IC
Temperature - Operating (Max) 150 °C
Temperature - Operating (Min) -40 °C
Auto-Restart & Overvoltage Response Auto-restart
Over-Temperature Response Hysteretic
Output Profile CV
MSL Rating 1
Secondary Response Auto-restart
RDK Available
Current - Output (Max, CCM, Univ) 360 mA
Current - Output (Max, MDCM, Univ) 225 mA
Breakdown Voltage 725 V
IC Package SMD-8C
Topology Buck-Boost, Flyback
Current - Output (Max, MDCM, 230V) 225 mA
Current - Output (Max, CCM, 230V) 360 mA
Control Features Selectable Current Limit, Frequency Jittering, Soft Start, On/Off Control
Voltage - Input (Min) 85 V
Voltage - Input (Max) 265 V
Control Scheme Primary-side
Protection Features Input Overvoltage, Output Open Loop, Output Overload, Output Overvoltage, Output Short Circuit, Overtemperature
Mounting Type Surface Mount
Product Type IC
Temperature - Operating (Max) 150 °C
Temperature - Operating (Min) -40 °C
Auto-Restart & Overvoltage Response Auto-restart
Over-Temperature Response Hysteretic
Output Profile CV
MSL Rating 3
Secondary Response Auto-restart
RDK Available
Current - Output (Max, CCM, Univ) 360 mA
Current - Output (Max, MDCM, Univ) 225 mA
Breakdown Voltage 725 V
IC Package PDIP-8C
Topology Buck-Boost, Flyback
Current - Output (Max, MDCM, 230V) 225 mA
Current - Output (Max, CCM, 230V) 360 mA
Control Features Selectable Current Limit, Frequency Jittering, Soft Start, On/Off Control
Voltage - Input (Min) 85 V
Voltage - Input (Max) 265 V
Control Scheme Primary-side
Protection Features Input Overvoltage, Output Open Loop, Output Overload, Output Overvoltage, Output Short Circuit, Overtemperature
Mounting Type Through Hole
Product Type IC
Temperature - Operating (Max) 150 °C
Temperature - Operating (Min) -40 °C
Auto-Restart & Overvoltage Response Auto-restart
Over-Temperature Response Hysteretic
Output Profile CV
Secondary Response Auto-restart
RDK Available
Current - Output (Max, CCM, Univ) 575 mA
Current - Output (Max, MDCM, Univ) 360 mA
Breakdown Voltage 725 V
IC Package SO-8C
Topology Buck-Boost, Flyback
Current - Output (Max, MDCM, 230V) 360 mA
Current - Output (Max, CCM, 230V) 575 mA
Control Features Selectable Current Limit, Frequency Jittering, Soft Start, On/Off Control
Voltage - Input (Min) 85 V
Voltage - Input (Max) 265 V
Control Scheme Primary-side
Protection Features Input Overvoltage, Output Open Loop, Output Overload, Output Overvoltage, Output Short Circuit, Overtemperature
Switching Frequency (max) 70 kHz
Mounting Type Surface Mount
Product Type IC
Output Power (Max) - Open Frame, Univ 12.0 W
Temperature - Operating (Max) 150 °C
Temperature - Operating (Min) -40 °C
Auto-Restart & Overvoltage Response Auto-restart
Over-Temperature Response Hysteretic
Output Profile CV
MSL Rating 1
Secondary Response Auto-restart
RDK Available
Current - Output (Max, CCM, Univ) 575 mA
Current - Output (Max, MDCM, Univ) 360 mA
Breakdown Voltage 725 V
IC Package SMD-8C
Topology Buck-Boost, Flyback
Current - Output (Max, MDCM, 230V) 360 mA
Current - Output (Max, CCM, 230V) 575 mA
Control Features Selectable Current Limit, Frequency Jittering, Soft Start, On/Off Control
Voltage - Input (Min) 85 V
Voltage - Input (Max) 265 V
Control Scheme Primary-side
Protection Features Input Overvoltage, Output Open Loop, Output Overload, Output Overvoltage, Output Short Circuit, Overtemperature
Switching Frequency (max) 70 kHz
Mounting Type Surface Mount
Product Type IC
Output Power (Max) - Open Frame, Univ 12.0 W
Temperature - Operating (Max) 150 °C
Temperature - Operating (Min) -40 °C
Auto-Restart & Overvoltage Response Auto-restart
Over-Temperature Response Hysteretic
Output Profile CV
MSL Rating 3
Secondary Response Auto-restart
RDK Available
Current - Output (Max, CCM, Univ) 575 mA
Current - Output (Max, MDCM, Univ) 360 mA
Breakdown Voltage 725 V
IC Package PDIP-8C
Topology Buck-Boost, Flyback
Current - Output (Max, MDCM, 230V) 360 mA
Current - Output (Max, CCM, 230V) 575 mA
Control Features Selectable Current Limit, Frequency Jittering, Soft Start, On/Off Control
Voltage - Input (Min) 85 V
Voltage - Input (Max) 265 V
Control Scheme Primary-side
Protection Features Input Overvoltage, Output Open Loop, Output Overload, Output Overvoltage, Output Short Circuit, Overtemperature
Switching Frequency (max) 70 kHz
Mounting Type Through Hole
Product Type IC
Output Power (Max) - Open Frame, Univ 12.0 W
Temperature - Operating (Max) 150 °C
Temperature - Operating (Min) -40 °C
Auto-Restart & Overvoltage Response Auto-restart
Over-Temperature Response Hysteretic
Output Profile CV
Secondary Response Auto-restart
RDK Available
Current - Output (Max, CCM, Univ) 775 mA
Current - Output (Max, MDCM, Univ) 485 mA
Breakdown Voltage 725 V
IC Package SO-8C
Topology Buck-Boost, Flyback
Current - Output (Max, MDCM, 230V) 485 mA
Current - Output (Max, CCM, 230V) 775 mA
Control Features Selectable Current Limit, Frequency Jittering, Soft Start, On/Off Control
Voltage - Input (Min) 85 V
Voltage - Input (Max) 265 V
Control Scheme Primary-side
Protection Features Input Overvoltage, Output Open Loop, Output Overload, Output Overvoltage, Output Short Circuit, Overtemperature
Mounting Type Surface Mount
Product Type IC
Temperature - Operating (Max) 150 °C
Temperature - Operating (Min) -40 °C
Auto-Restart & Overvoltage Response Auto-restart
Over-Temperature Response Hysteretic
Output Profile CV
MSL Rating 1
Secondary Response Auto-restart
RDK Available
Current - Output (Max, CCM, Univ) 775 mA
Current - Output (Max, MDCM, Univ) 485 mA
Breakdown Voltage 725 V
IC Package SMD-8C
Topology Buck-Boost, Flyback
Current - Output (Max, MDCM, 230V) 485 mA
Current - Output (Max, CCM, 230V) 775 mA
Control Features Selectable Current Limit, Frequency Jittering, Soft Start, On/Off Control
Voltage - Input (Min) 85 V
Voltage - Input (Max) 265 V
Control Scheme Primary-side
Protection Features Input Overvoltage, Output Open Loop, Output Overload, Output Overvoltage, Output Short Circuit, Overtemperature
Mounting Type Surface Mount
Product Type IC
Temperature - Operating (Max) 150 °C
Temperature - Operating (Min) -40 °C
Auto-Restart & Overvoltage Response Auto-restart
Over-Temperature Response Hysteretic
Output Profile CV
MSL Rating 3
Secondary Response Auto-restart
RDK Available
Current - Output (Max, CCM, Univ) 775 mA
Current - Output (Max, MDCM, Univ) 485 mA
Breakdown Voltage 725 V
IC Package PDIP-8C
Topology Buck-Boost, Flyback
Current - Output (Max, MDCM, 230V) 485 mA
Current - Output (Max, CCM, 230V) 775 mA
Control Features Selectable Current Limit, Frequency Jittering, Soft Start, On/Off Control
Voltage - Input (Min) 85 V
Voltage - Input (Max) 265 V
Control Scheme Primary-side
Protection Features Input Overvoltage, Output Open Loop, Output Overload, Output Overvoltage, Output Short Circuit, Overtemperature
Mounting Type Through Hole
Product Type IC
Temperature - Operating (Max) 150 °C
Temperature - Operating (Min) -40 °C
Auto-Restart & Overvoltage Response Auto-restart
Over-Temperature Response Hysteretic
Output Profile CV
Secondary Response Auto-restart
RDK Available
Current - Output (Max, CCM, Univ) 1000 mA
Current - Output (Max, MDCM, Univ) 600 mA
Breakdown Voltage 725 V
IC Package SO-8C
Topology Buck-Boost, Flyback
Current - Output (Max, MDCM, 230V) 600 mA
Current - Output (Max, CCM, 230V) 1000 mA
Control Features Selectable Current Limit, Frequency Jittering, Soft Start, On/Off Control
Voltage - Input (Min) 85 V
Voltage - Input (Max) 265 V
Control Scheme Primary-side
Protection Features Input Overvoltage, Output Open Loop, Output Overload, Output Overvoltage, Output Short Circuit, Overtemperature
Mounting Type Surface Mount
Product Type IC
Temperature - Operating (Max) 150 °C
Temperature - Operating (Min) -40 °C
Auto-Restart & Overvoltage Response Auto-restart
Over-Temperature Response Hysteretic
Output Profile CV
MSL Rating 1
Secondary Response Auto-restart
RDK Available
Current - Output (Max, CCM, Univ) 1000 mA
Current - Output (Max, MDCM, Univ) 600 mA
Breakdown Voltage 725 V
IC Package SMD-8C
Topology Buck-Boost, Flyback
Current - Output (Max, MDCM, 230V) 600 mA
Current - Output (Max, CCM, 230V) 1000 mA
Control Features Selectable Current Limit, Frequency Jittering, Soft Start, On/Off Control
Voltage - Input (Min) 85 V
Voltage - Input (Max) 265 V
Control Scheme Primary-side
Protection Features Input Overvoltage, Output Open Loop, Output Overload, Output Overvoltage, Output Short Circuit, Overtemperature
Mounting Type Surface Mount
Product Type IC
Temperature - Operating (Max) 150 °C
Temperature - Operating (Min) -40 °C
Auto-Restart & Overvoltage Response Auto-restart
Over-Temperature Response Hysteretic
Output Profile CV
MSL Rating 3
Secondary Response Auto-restart
RDK Available
Current - Output (Max, CCM, Univ) 1000 mA
Current - Output (Max, MDCM, Univ) 600 mA
Breakdown Voltage 725 V
IC Package PDIP-8C
Topology Buck-Boost, Flyback
Current - Output (Max, MDCM, 230V) 600 mA
Current - Output (Max, CCM, 230V) 1000 mA
Control Features Selectable Current Limit, Frequency Jittering, Soft Start, On/Off Control
Voltage - Input (Min) 85 V
Voltage - Input (Max) 265 V
Control Scheme Primary-side
Protection Features Input Overvoltage, Output Open Loop, Output Overload, Output Overvoltage, Output Short Circuit, Overtemperature
Mounting Type Through Hole
Product Type IC
Temperature - Operating (Max) 150 °C
Temperature - Operating (Min) -40 °C
Auto-Restart & Overvoltage Response Auto-restart
Over-Temperature Response Hysteretic
Output Profile CV
Secondary Response Auto-restart
RDK Available
Current - Output (Max, CCM, Univ) 170 mA
Current - Output (Max, MDCM, Univ) 120 mA
Breakdown Voltage 900 V
IC Package SMD-8C
Topology Buck-Boost, Flyback
Current - Output (Max, MDCM, 230V) 120 mA
Current - Output (Max, CCM, 230V) 170 mA
Control Features Frequency Jittering, On/Off Control, Selectable Current Limit, Soft Start
Voltage - Input (Min) 85 V
Voltage - Input (Max) 265 V
Control Scheme Primary-side
Protection Features Input Overvoltage, Output Open Loop, Output Overload, Output Overvoltage, Output Short Circuit, Overtemperature
Mounting Type Surface Mount
Product Type IC
Temperature - Operating (Max) 150 °C
Temperature - Operating (Min) -40 °C
Auto-Restart & Overvoltage Response Auto-restart
Over-Temperature Response Hysteretic
Output Profile CV
MSL Rating 3
Secondary Response Auto-restart
RDK Available
Current - Output (Max, CCM, Univ) 170 mA
Current - Output (Max, MDCM, Univ) 120 mA
Breakdown Voltage 900 V
IC Package PDIP-8C
Topology Buck-Boost, Flyback
Current - Output (Max, MDCM, 230V) 120 mA
Current - Output (Max, CCM, 230V) 170 mA
Control Features Selectable Current Limit, Frequency Jittering, Soft Start, On/Off Control
Voltage - Input (Min) 85 V
Voltage - Input (Max) 265 V
Control Scheme Primary-side
Protection Features Input Overvoltage, Output Open Loop, Output Overload, Output Overvoltage, Output Short Circuit, Overtemperature
Mounting Type Through Hole
Product Type IC
Temperature - Operating (Max) 150 °C
Temperature - Operating (Min) -40 °C
Auto-Restart & Overvoltage Response Auto-restart
Over-Temperature Response Hysteretic
Output Profile CV
Secondary Response Auto-restart
RDK Available
Current - Output (Max, CCM, Univ) 360 mA
Current - Output (Max, MDCM, Univ) 225 mA
Breakdown Voltage 900 V
IC Package SMD-8C
Topology Buck-Boost, Flyback
Current - Output (Max, MDCM, 230V) 225 mA
Current - Output (Max, CCM, 230V) 360 mA
Control Features Frequency Jittering, On/Off Control, Selectable Current Limit, Soft Start
Voltage - Input (Min) 85 V
Voltage - Input (Max) 265 V
Control Scheme Primary-side
Protection Features Input Overvoltage, Output Open Loop, Output Overload, Output Overvoltage, Output Short Circuit, Overtemperature
Mounting Type Surface Mount
Product Type IC
Temperature - Operating (Max) 150 °C
Temperature - Operating (Min) -40 °C
Auto-Restart & Overvoltage Response Auto-restart
Over-Temperature Response Hysteretic
Output Profile CV
MSL Rating 3
Secondary Response Auto-restart
RDK Available
Current - Output (Max, CCM, Univ) 360 mA
Current - Output (Max, MDCM, Univ) 225 mA
Breakdown Voltage 900 V
IC Package PDIP-8C
Topology Buck-Boost, Flyback
Current - Output (Max, MDCM, 230V) 225 mA
Current - Output (Max, CCM, 230V) 360 mA
Control Features Selectable Current Limit, Frequency Jittering, Soft Start, On/Off Control
Voltage - Input (Min) 85 V
Voltage - Input (Max) 265 V
Control Scheme Primary-side
Protection Features Input Overvoltage, Output Open Loop, Output Overload, Output Overvoltage, Output Short Circuit, Overtemperature
Mounting Type Through Hole
Product Type IC
Temperature - Operating (Max) 150 °C
Temperature - Operating (Min) -40 °C
Auto-Restart & Overvoltage Response Auto-restart
Over-Temperature Response Hysteretic
Output Profile CV
Secondary Response Auto-restart

產品詳情

LinkSwitch-TN2 系列 IC 適用於非隔離離線式電源供應器,可大幅提高效能,明顯優於傳統線性或電容式降壓器解決方案。使用高度整合式LinkSwitch-TN2 IC 的設計,不僅更具彈性,還能提升效率、提供全方位的系統級保護,並具有更高的可靠性。此裝置系列支援降壓式、升降壓式和返馳式轉換器架構。所有裝置都包含一個 725 V 或 900 V功率 MOSFET、振盪器、用於輕負載時實現最高效率的開/關控制、一個用於自偏壓的高電壓切換電流源、頻率抖動、快速 (逐週期) 限電流、磁滯回復過熱關機,以及輸出和輸入過壓保護電路全部整合到單晶片 IC 中。

LinkSwitch-TN2 IC 的待機電流消耗極低,因此可讓電源供應器設計滿足全世界所有的無負載和待機規格。您可以透過 BYPASS 接腳電容器值, 選取 MOSFET 限電流模式。高限電流等級提供最大連續輸出電流,低限電流等級則允許使用極低成本和小型表面接合電感器。全套的保護功能可達成安全可靠的電源供應器,保護裝置和系統不受輸入和輸出過壓故障、裝置過溫故障、喪失調節功能和電源供應器輸出過載或短路故障等的影響。

 

產品特色

最高效能與設計彈性

  • 支援降壓式、升降壓式與返馳式架構 (Topology)
  • 優異的負載和線間調節
  • 可選的裝置限電流
  • 以精準限電流在 66 kHz 工作頻率下運作
    •    可使用低成本的現成電感器
    •    縮減磁性元件和輸出電容器的尺寸和成本
  • 頻率抖動功能可降低 EMI 濾波器複雜度
  • 接腳引出可簡化 PCB 散熱

安全性和可靠性更高

  • 發生短路和開迴路故障時自動重新啟動
  • 輸出過壓保護 (OVP)
  • 線間輸入過壓保護 (OVL)
  • 磁滯過溫保護 (OTP)
  • 加大汲極接腳與其他所有接腳之間的安規距離,進而改善現場工作的可靠性
  • 725 V MOSFET 額定值可實現優異的突波承受度
  • 900 V MOSFET 系列適用於工業應用或提供更大的安全幅度

EcoSmart – 高度節能

  • 待機供應電流 <100 μA
  • 開/關控制可在整個通用負載範圍維持穩定的效率
  • 輕鬆符合全球所有節能法規
  • 使用外部偏壓時,無負載功耗低於 30 mW

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