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LinkSwitch-3

適用於轉換器 (Adaptor) 和充電器且具高效率、精準一次測調節 CV/CC 的切換開關

應用
過濾器 Filter Products
隱藏篩選器
Filter Products
顯示1 - 24項產品, 共24項
Product Parts Table
產品
產品規格型錄
可訂購RDK
輸出功率 (最大) - 敞開式, 通用
輸出功率 (最大) - 封閉式, 通用
擊穿電壓
IC封裝
電纜壓降補償
拓撲結構
控制方式
輸出配置
開關頻率 (最大)
保護功能
安裝類型
產品類別
輸入電壓 (最大)
輸入電壓 (最小)
運作溫度 (最大)
運作溫度 (最小)
內部開關
過熱反應
控制功能
開關頻率 (最小)
RDK Available
Output Power (Max) - Open Frame, Univ 4.1 W
Output Power (Max) - Enclosed, Univ 3.5 W
Breakdown Voltage 725 V
IC Package SO-8C
Cable Drop Compensation 1.02
Topology Flyback
Control Scheme Primary-side
Output Profile CV/CC
Switching Frequency (max) 85 kHz
Protection Features Output Open Loop, Output Short Circuit, Overtemperature
Mounting Type Surface Mount
Product Type IC
Voltage - Input (Max) 264 V
Voltage - Input (Min) 90 V
Temperature - Operating (Max) 150 °C
Temperature - Operating (Min) -40 °C
Internal Switch Yes
Over-Temperature Response Hysteretic
Control Features Cable Drop Compensation, Selectable Current Limit, Frequency Jittering, Programmable Switching Frequency, Auto-Restart/Latching Fault Response, On/Off Control
Switching Frequency (min) 60 kHz
RDK Available
Output Power (Max) - Open Frame, Univ 5.1 W
Output Power (Max) - Enclosed, Univ 4.5 W
Breakdown Voltage 725 V
IC Package SO-8C
Cable Drop Compensation 1.02
Topology Flyback
Control Scheme Primary-side
Output Profile CV/CC
Switching Frequency (max) 85 kHz
Protection Features Output Open Loop, Output Short Circuit, Overtemperature
Mounting Type Surface Mount
Product Type IC
Voltage - Input (Max) 264 V
Voltage - Input (Min) 90 V
Temperature - Operating (Max) 150 °C
Temperature - Operating (Min) -40 °C
Internal Switch Yes
Over-Temperature Response Hysteretic
Control Features Cable Drop Compensation, Selectable Current Limit, Frequency Jittering, Programmable Switching Frequency, Auto-Restart/Latching Fault Response, On/Off Control
Switching Frequency (min) 60 kHz
RDK Available
Output Power (Max) - Open Frame, Univ 6.1 W
Output Power (Max) - Enclosed, Univ 5.5 W
Breakdown Voltage 725 V
IC Package SO-8C
Cable Drop Compensation 1.02
Topology Flyback
Control Scheme Primary-side
Output Profile CV/CC
Switching Frequency (max) 85 kHz
Protection Features Output Open Loop, Output Short Circuit, Overtemperature
Mounting Type Surface Mount
Product Type IC
Voltage - Input (Max) 264 V
Voltage - Input (Min) 90 V
Temperature - Operating (Max) 150 °C
Temperature - Operating (Min) -40 °C
Internal Switch Yes
Over-Temperature Response Hysteretic
Control Features Cable Drop Compensation, Selectable Current Limit, Frequency Jittering, Programmable Switching Frequency, Auto-Restart/Latching Fault Response, On/Off Control
Switching Frequency (min) 60 kHz
RDK Available
Output Power (Max) - Open Frame, Univ 7.5 W
Output Power (Max) - Enclosed, Univ 7.5 W
Breakdown Voltage 725 V
IC Package SO-8C
Cable Drop Compensation 1.02
Topology Flyback
Control Scheme Primary-side
Output Profile CV/CC
Switching Frequency (max) 85 kHz
Protection Features Output Open Loop, Output Short Circuit, Overtemperature
Mounting Type Surface Mount
Product Type IC
Voltage - Input (Max) 264 V
Voltage - Input (Min) 90 V
Temperature - Operating (Max) 150 °C
Temperature - Operating (Min) -40 °C
Internal Switch Yes
Over-Temperature Response Hysteretic
Control Features Cable Drop Compensation, Selectable Current Limit, Frequency Jittering, Programmable Switching Frequency, Auto-Restart/Latching Fault Response, On/Off Control
Switching Frequency (min) 60 kHz
RDK Available
Output Power (Max) - Open Frame, Univ 9.0 W
Output Power (Max) - Enclosed, Univ 8.5 W
Breakdown Voltage 725 V
IC Package eSOP-12B
Cable Drop Compensation 1.02
Topology Flyback
Control Scheme Primary-side
Output Profile CV/CC
Switching Frequency (max) 85 kHz
Protection Features Output Open Loop, Output Short Circuit, Overtemperature
Mounting Type Surface Mount
Product Type IC
Voltage - Input (Max) 264 V
Voltage - Input (Min) 90 V
Temperature - Operating (Max) 150 °C
Temperature - Operating (Min) -40 °C
Internal Switch Yes
Over-Temperature Response Hysteretic
Control Features Cable Drop Compensation, Selectable Current Limit, Frequency Jittering, Programmable Switching Frequency, Auto-Restart/Latching Fault Response, On/Off Control
Switching Frequency (min) 60 kHz
RDK Available
Output Power (Max) - Open Frame, Univ 10.0 W
Output Power (Max) - Enclosed, Univ 10.0 W
Breakdown Voltage 725 V
IC Package eSIP-7C
Cable Drop Compensation 1.02
Topology Flyback
Control Scheme Primary-side
Output Profile CV/CC
Switching Frequency (max) 85 kHz
Protection Features Output Open Loop, Output Short Circuit, Overtemperature
Mounting Type Through Hole
Product Type IC
Voltage - Input (Max) 264 V
Voltage - Input (Min) 90 V
Temperature - Operating (Max) 150 °C
Temperature - Operating (Min) -40 °C
Internal Switch Yes
Over-Temperature Response Hysteretic
Control Features Cable Drop Compensation, Selectable Current Limit, Frequency Jittering, Programmable Switching Frequency, Auto-Restart/Latching Fault Response, On/Off Control
Switching Frequency (min) 60 kHz
RDK Available
Output Power (Max) - Open Frame, Univ 10.0 W
Output Power (Max) - Enclosed, Univ 10.0 W
Breakdown Voltage 725 V
IC Package eSOP-12B
Cable Drop Compensation 1.02
Topology Flyback
Control Scheme Primary-side
Output Profile CV/CC
Switching Frequency (max) 85 kHz
Protection Features Output Open Loop, Output Short Circuit, Overtemperature
Mounting Type Surface Mount
Product Type IC
Voltage - Input (Max) 264 V
Voltage - Input (Min) 90 V
Temperature - Operating (Max) 150 °C
Temperature - Operating (Min) -40 °C
Internal Switch Yes
Over-Temperature Response Hysteretic
Control Features Cable Drop Compensation, Selectable Current Limit, Frequency Jittering, Programmable Switching Frequency, Auto-Restart/Latching Fault Response, On/Off Control
Switching Frequency (min) 60 kHz
RDK Available
Output Power (Max) - Open Frame, Univ 5.1 W
Output Power (Max) - Enclosed, Univ 4.5 W
Breakdown Voltage 725 V
IC Package SO-8C
Cable Drop Compensation 1.04
Topology Flyback
Control Scheme Primary-side
Output Profile CV/CC
Switching Frequency (max) 85 kHz
Protection Features Output Open Loop, Output Short Circuit, Overtemperature
Mounting Type Surface Mount
Product Type IC
Voltage - Input (Max) 264 V
Voltage - Input (Min) 90 V
Temperature - Operating (Max) 150 °C
Temperature - Operating (Min) -40 °C
Internal Switch Yes
Over-Temperature Response Hysteretic
Control Features Cable Drop Compensation, Selectable Current Limit, Frequency Jittering, Programmable Switching Frequency, Auto-Restart/Latching Fault Response, On/Off Control
Switching Frequency (min) 60 kHz
RDK Available
Output Power (Max) - Open Frame, Univ 6.1 W
Output Power (Max) - Enclosed, Univ 5.5 W
Breakdown Voltage 725 V
IC Package SO-8C
Cable Drop Compensation 1.04
Topology Flyback
Control Scheme Primary-side
Output Profile CV/CC
Switching Frequency (max) 85 kHz
Protection Features Output Open Loop, Output Short Circuit, Overtemperature
Mounting Type Surface Mount
Product Type IC
Voltage - Input (Max) 264 V
Voltage - Input (Min) 90 V
Temperature - Operating (Max) 150 °C
Temperature - Operating (Min) -40 °C
Internal Switch Yes
Over-Temperature Response Hysteretic
Control Features Cable Drop Compensation, Selectable Current Limit, Frequency Jittering, Programmable Switching Frequency, Auto-Restart/Latching Fault Response, On/Off Control
Switching Frequency (min) 60 kHz
RDK Available
Output Power (Max) - Open Frame, Univ 7.5 W
Output Power (Max) - Enclosed, Univ 7.5 W
Breakdown Voltage 725 V
IC Package SO-8C
Cable Drop Compensation 1.04
Topology Flyback
Control Scheme Primary-side
Output Profile CV/CC
Switching Frequency (max) 85 kHz
Protection Features Output Open Loop, Output Short Circuit, Overtemperature
Mounting Type Surface Mount
Product Type IC
Voltage - Input (Max) 264 V
Voltage - Input (Min) 90 V
Temperature - Operating (Max) 150 °C
Temperature - Operating (Min) -40 °C
Internal Switch Yes
Over-Temperature Response Hysteretic
Control Features Cable Drop Compensation, Selectable Current Limit, Frequency Jittering, Programmable Switching Frequency, Auto-Restart/Latching Fault Response, On/Off Control
Switching Frequency (min) 60 kHz
RDK Available
Output Power (Max) - Open Frame, Univ 9.0 W
Output Power (Max) - Enclosed, Univ 8.5 W
Breakdown Voltage 725 V
IC Package eSOP-12B
Cable Drop Compensation 1.04
Topology Flyback
Control Scheme Primary-side
Output Profile CV/CC
Switching Frequency (max) 85 kHz
Protection Features Output Open Loop, Output Short Circuit, Overtemperature
Mounting Type Surface Mount
Product Type IC
Voltage - Input (Max) 264 V
Voltage - Input (Min) 90 V
Temperature - Operating (Max) 150 °C
Temperature - Operating (Min) -40 °C
Internal Switch Yes
Over-Temperature Response Hysteretic
Control Features Cable Drop Compensation, Selectable Current Limit, Frequency Jittering, Programmable Switching Frequency, Auto-Restart/Latching Fault Response, On/Off Control
Switching Frequency (min) 60 kHz
RDK Available
Output Power (Max) - Open Frame, Univ 10.0 W
Output Power (Max) - Enclosed, Univ 10.0 W
Breakdown Voltage 725 V
IC Package eSIP-7C
Cable Drop Compensation 1.04
Topology Flyback
Control Scheme Primary-side
Output Profile CV/CC
Switching Frequency (max) 85 kHz
Protection Features Output Open Loop, Output Short Circuit, Overtemperature
Mounting Type Through Hole
Product Type IC
Voltage - Input (Max) 264 V
Voltage - Input (Min) 90 V
Temperature - Operating (Max) 150 °C
Temperature - Operating (Min) -40 °C
Internal Switch Yes
Over-Temperature Response Hysteretic
Control Features Cable Drop Compensation, Selectable Current Limit, Frequency Jittering, Programmable Switching Frequency, Auto-Restart/Latching Fault Response, On/Off Control
Switching Frequency (min) 60 kHz
RDK Available
Output Power (Max) - Open Frame, Univ 10.0 W
Output Power (Max) - Enclosed, Univ 10.0 W
Breakdown Voltage 725 V
IC Package eSOP-12B
Cable Drop Compensation 1.04
Topology Flyback
Control Scheme Primary-side
Output Profile CV/CC
Switching Frequency (max) 85 kHz
Protection Features Output Open Loop, Output Short Circuit, Overtemperature
Mounting Type Surface Mount
Product Type IC
Voltage - Input (Max) 264 V
Voltage - Input (Min) 90 V
Temperature - Operating (Max) 150 °C
Temperature - Operating (Min) -40 °C
Internal Switch Yes
Over-Temperature Response Hysteretic
Control Features Cable Drop Compensation, Selectable Current Limit, Frequency Jittering, Programmable Switching Frequency, Auto-Restart/Latching Fault Response, On/Off Control
Switching Frequency (min) 60 kHz
RDK Available
Output Power (Max) - Open Frame, Univ 4.1 W
Output Power (Max) - Enclosed, Univ 3.5 W
Breakdown Voltage 725 V
IC Package SO-8C
Cable Drop Compensation 1.06
Topology Flyback
Control Scheme Primary-side
Output Profile CV/CC
Switching Frequency (max) 85 kHz
Protection Features Output Open Loop, Output Short Circuit, Overtemperature
Mounting Type Surface Mount
Product Type IC
Voltage - Input (Max) 264 V
Voltage - Input (Min) 90 V
Temperature - Operating (Max) 150 °C
Temperature - Operating (Min) -40 °C
Internal Switch Yes
Over-Temperature Response Hysteretic
Control Features Cable Drop Compensation, Selectable Current Limit, Frequency Jittering, Programmable Switching Frequency, Auto-Restart/Latching Fault Response, On/Off Control
Switching Frequency (min) 60 kHz
RDK Available
Output Power (Max) - Open Frame, Univ 5.1 W
Output Power (Max) - Enclosed, Univ 4.5 W
Breakdown Voltage 725 V
IC Package SO-8C
Cable Drop Compensation 1.06
Topology Flyback
Control Scheme Primary-side
Output Profile CV/CC
Switching Frequency (max) 85 kHz
Protection Features Output Open Loop, Output Short Circuit, Overtemperature
Mounting Type Surface Mount
Product Type IC
Voltage - Input (Max) 264 V
Voltage - Input (Min) 90 V
Temperature - Operating (Max) 150 °C
Temperature - Operating (Min) -40 °C
Internal Switch Yes
Over-Temperature Response Hysteretic
Control Features Cable Drop Compensation, Selectable Current Limit, Frequency Jittering, Programmable Switching Frequency, Auto-Restart/Latching Fault Response, On/Off Control
Switching Frequency (min) 60 kHz
RDK Available
Output Power (Max) - Open Frame, Univ 6.1 W
Output Power (Max) - Enclosed, Univ 5.5 W
Breakdown Voltage 725 V
IC Package SO-8C
Cable Drop Compensation 1.06
Topology Flyback
Control Scheme Primary-side
Output Profile CV/CC
Switching Frequency (max) 85 kHz
Protection Features Output Open Loop, Output Short Circuit, Overtemperature
Mounting Type Surface Mount
Product Type IC
Voltage - Input (Max) 264 V
Voltage - Input (Min) 90 V
Temperature - Operating (Max) 150 °C
Temperature - Operating (Min) -40 °C
Internal Switch Yes
Over-Temperature Response Hysteretic
Control Features Cable Drop Compensation, Selectable Current Limit, Frequency Jittering, Programmable Switching Frequency, Auto-Restart/Latching Fault Response, On/Off Control
Switching Frequency (min) 60 kHz
RDK Available
Output Power (Max) - Open Frame, Univ 7.5 W
Output Power (Max) - Enclosed, Univ 7.5 W
Breakdown Voltage 725 V
IC Package SO-8C
Cable Drop Compensation 1.06
Topology Flyback
Control Scheme Primary-side
Output Profile CV/CC
Switching Frequency (max) 85 kHz
Protection Features Output Open Loop, Output Short Circuit, Overtemperature
Mounting Type Surface Mount
Product Type IC
Voltage - Input (Max) 264 V
Voltage - Input (Min) 90 V
Temperature - Operating (Max) 150 °C
Temperature - Operating (Min) -40 °C
Internal Switch Yes
Over-Temperature Response Hysteretic
Control Features Cable Drop Compensation, Selectable Current Limit, Frequency Jittering, Programmable Switching Frequency, Auto-Restart/Latching Fault Response, On/Off Control
Switching Frequency (min) 60 kHz
RDK Available
Output Power (Max) - Open Frame, Univ 9.0 W
Output Power (Max) - Enclosed, Univ 8.5 W
Breakdown Voltage 725 V
IC Package eSOP-12B
Cable Drop Compensation 1.06
Topology Flyback
Control Scheme Primary-side
Output Profile CV/CC
Switching Frequency (max) 85 kHz
Protection Features Output Open Loop, Output Short Circuit, Overtemperature
Mounting Type Surface Mount
Product Type IC
Voltage - Input (Max) 264 V
Voltage - Input (Min) 90 V
Temperature - Operating (Max) 150 °C
Temperature - Operating (Min) -40 °C
Internal Switch Yes
Over-Temperature Response Hysteretic
Control Features Cable Drop Compensation, Selectable Current Limit, Frequency Jittering, Programmable Switching Frequency, Auto-Restart/Latching Fault Response, On/Off Control
Switching Frequency (min) 60 kHz
RDK Available
Output Power (Max) - Open Frame, Univ 10.0 W
Output Power (Max) - Enclosed, Univ 10.0 W
Breakdown Voltage 725 V
IC Package eSIP-7C
Cable Drop Compensation 1.06
Topology Flyback
Control Scheme Primary-side
Output Profile CV/CC
Switching Frequency (max) 85 kHz
Protection Features Output Open Loop, Output Short Circuit, Overtemperature
Mounting Type Through Hole
Product Type IC
Voltage - Input (Max) 264 V
Voltage - Input (Min) 90 V
Temperature - Operating (Max) 150 °C
Temperature - Operating (Min) -40 °C
Internal Switch Yes
Over-Temperature Response Hysteretic
Control Features Cable Drop Compensation, Selectable Current Limit, Frequency Jittering, Programmable Switching Frequency, Auto-Restart/Latching Fault Response, On/Off Control
Switching Frequency (min) 60 kHz
RDK Available
Output Power (Max) - Open Frame, Univ 10.0 W
Output Power (Max) - Enclosed, Univ 10.0 W
Breakdown Voltage 725 V
IC Package eSOP-12B
Cable Drop Compensation 1.06
Topology Flyback
Control Scheme Primary-side
Output Profile CV/CC
Switching Frequency (max) 85 kHz
Protection Features Output Open Loop, Output Short Circuit, Overtemperature
Mounting Type Surface Mount
Product Type IC
Voltage - Input (Max) 264 V
Voltage - Input (Min) 90 V
Temperature - Operating (Max) 150 °C
Temperature - Operating (Min) -40 °C
Internal Switch Yes
Over-Temperature Response Hysteretic
Control Features Cable Drop Compensation, Selectable Current Limit, Frequency Jittering, Programmable Switching Frequency, Auto-Restart/Latching Fault Response, On/Off Control
Switching Frequency (min) 60 kHz
RDK Available
Output Power (Max) - Open Frame, Univ 6.1 W
Output Power (Max) - Enclosed, Univ 5.5 W
Breakdown Voltage 725 V
IC Package SO-8C
Cable Drop Compensation 1.08
Topology Flyback
Control Scheme Primary-side
Output Profile CV/CC
Switching Frequency (max) 85 kHz
Protection Features Output Open Loop, Output Short Circuit, Overtemperature
Mounting Type Surface Mount
Product Type IC
Voltage - Input (Max) 264 V
Voltage - Input (Min) 90 V
Temperature - Operating (Max) 150 °C
Temperature - Operating (Min) -40 °C
Internal Switch Yes
Over-Temperature Response Hysteretic
Control Features Cable Drop Compensation, Selectable Current Limit, Frequency Jittering, Programmable Switching Frequency, Auto-Restart/Latching Fault Response, On/Off Control
Switching Frequency (min) 60 kHz
RDK Available
Output Power (Max) - Open Frame, Univ 6.1 W
Output Power (Max) - Enclosed, Univ 5.5 W
Breakdown Voltage 725 V
IC Package SO-8C
Cable Drop Compensation 1.01
Topology Flyback
Control Scheme Primary-side
Output Profile CV/CC
Switching Frequency (max) 85 kHz
Protection Features Output Open Loop, Output Short Circuit, Overtemperature
Product Type IC
Voltage - Input (Max) 264 V
Voltage - Input (Min) 90 V
Temperature - Operating (Max) 150 °C
Temperature - Operating (Min) -40 °C
Internal Switch Yes
Over-Temperature Response Hysteretic
Control Features Cable Drop Compensation, Selectable Current Limit, Frequency Jittering, Programmable Switching Frequency, Auto-Restart/Latching Fault Response, On/Off Control
Switching Frequency (min) 60 kHz
RDK Available
Output Power (Max) - Open Frame, Univ 10.0 W
Output Power (Max) - Enclosed, Univ 10.0 W
Breakdown Voltage 725 V
IC Package eSIP-7C
Cable Drop Compensation 1.01
Topology Flyback
Control Scheme Primary-side
Output Profile CV/CC
Switching Frequency (max) 85 kHz
Protection Features Output Open Loop, Output Short Circuit, Overtemperature
Mounting Type Through Hole
Product Type IC
Voltage - Input (Max) 264 V
Voltage - Input (Min) 90 V
Temperature - Operating (Max) 150 °C
Temperature - Operating (Min) -40 °C
Internal Switch Yes
Over-Temperature Response Hysteretic
Control Features Cable Drop Compensation, Selectable Current Limit, Frequency Jittering, Programmable Switching Frequency, Auto-Restart/Latching Fault Response, On/Off Control
Switching Frequency (min) 60 kHz
RDK Available
Output Power (Max) - Open Frame, Univ 10.0 W
Output Power (Max) - Enclosed, Univ 10.0 W
Breakdown Voltage 725 V
IC Package eSOP-12B
Cable Drop Compensation 1.01
Topology Flyback
Control Scheme Primary-side
Output Profile CV/CC
Switching Frequency (max) 85 kHz
Protection Features Output Open Loop, Output Short Circuit, Overtemperature
Mounting Type Surface Mount
Product Type IC
Voltage - Input (Max) 264 V
Voltage - Input (Min) 90 V
Temperature - Operating (Max) 150 °C
Temperature - Operating (Min) -40 °C
Internal Switch Yes
Over-Temperature Response Hysteretic
Control Features Cable Drop Compensation, Selectable Current Limit, Frequency Jittering, Programmable Switching Frequency, Auto-Restart/Latching Fault Response, On/Off Control
Switching Frequency (min) 60 kHz

產品詳情

LinkSwitch-3 系列 IC 藉由免除光耦合器及二次側控制電路,大幅簡化了低功率 CV/CC 充電器的設計。本裝置採用革新的控制技術,能提供極精準的輸出電壓和電流調節,以補償變壓器、內部參數公差以及輸入電壓變異。

該裝置在單晶片 IC 上整合了一個 725 V 功率 MOSFET、新型開/關控制狀態機、用於自偏壓的高壓切換開關電流源、頻率抖動、逐週期限電流以及磁滯回復過溫保護電路。

產品特色

大幅簡化 CV/CC 轉換器

  • 免除光耦合器與所有二次側 CV/CC 控制電路
  • 免除所有控制迴路補償電路

進階效能特色

  • 可補償變壓器電感公差、輸入線路電壓變異和纜線電壓下降
  • 運用專利的微調技術,達成極嚴格的 IC 參數公差
  • 頻率抖動功能可大幅降低 EMI 濾波器成本
  • 可設定的切換頻率 (最高至 85 kHz),縮小變壓器的尺寸
  • 固定最低工作頻率,改善暫態負載反應

進階保護/安全特性

  • 磁滯回復過溫保護功能 – 自動復原能力可降低電源供應器的現場退回率
  • 無論在 PCB 板上還是在封裝上,汲極與其他所有接腳之間均滿足高壓沿面距離的要求

EcoSmart™– 節能

  • 無需新增元件即可輕鬆符合全球所有節能法規
  • 在 230 VAC 輸入且具有偏壓繞組時的無負載消耗低於 30 mW

綠色環保封裝

  • 無鹵素,符合 RoHS 標準的封裝

應用

  • 行動/無線電話的充電器
  • PDA
  • 轉換器
  • MP3/可攜式音訊裝置