솔루션 찾기 기술 지원

LinkSwitch-3

어댑터 및 충전기를 위한 에너지 효율적이고 정확한 1차측 레귤레이션 CV/CC 스위처

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Product Parts Table
제품
데이터 시트
RDK 사용 가능
출력 전력 (최대) - 오픈 프레임, 범용
출력 전력 (최대) - 폐쇄 형, 범용
항복 전압
IC 패키지
케이블 드롭 보상
토폴로지
제어 체계
출력 프로파일
스위칭 주파수 (최대)
보호 기능
장착 유형
상품 유형
입력 전압 (최대)
입력 전압 (최소)
작동 온도 (최대)
작동 온도 (최소)
내부 스위치
과열 반응
제어 기능
스위칭 주파수 (최소)
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

제품 상세 정보

LinkSwitch-3 IC 제품군은 옵토커플러 및 2차 컨트롤 회로를 없애 저전력 CV/CC 충전기의 디자인을 크게 간소화합니다. 이 디바이스는 혁신적인 컨트롤 기법을 도입하여 상당히 정확한 출력 전압 및 전류 레귤레이션을 제공하고, 입력 전압 변동에 따른 트랜스포머 및 내부 파라미터 오차를 보상합니다.

또한 본 디바이스는 725V 파워 MOSFET, ON/OFF 컨트롤 상태 기기, 셀프 바이어스를 위한 고전압 스위칭 전류 소스, 주파수 지터링, 사이클별 전류 제한 그리고 히스테리시스(Hysteresis) 써멀 셧다운 회로가 하나의 모놀리식 IC에 통합되어 있습니다.

제품의 주요 특징

CV/CC 컨버터를 크게 간소화

  • 옵토커플러 및 모든 2차측 CV/CC 컨트롤 회로 불필요
  • 모든 컨트롤 루프 보상 회로 불필요

고급 기능

  • 트랜스포머 인덕턴스 오차, 입력 라인 전압 편차, 케이블 전압 강하 등을 보상
  • 매우 타이트한 IC 파라미터 오차 허용 범위 - 고유의 트리밍 기술 사용
  • 주파수 지터링으로 EMI 필터 비용 크게 절감
  • 최대 85kHz까지 프로그래밍 가능한 스위칭 주파수로 트랜스포머 크기 감소
  • 과도 부하 응답 속도 증가를 위한 최소 동작 주파수 고정

고급 보호/안전 기능

  • 히스테리시스 써멀 셧다운 – 오토 리커버리 기능 덕분에 현장에서 반품되는 파워 서플라이의 수를 줄일 수 있음
  • PCB와 패키지 모두에서 DRAIN 핀과 다른 모든 핀 간의 고전압 연면거리 요구 사항 충족

EcoSmart™ – 에너지 효율성

  • 부품 추가 없이 모든 국제 에너지 효율 규정을 손쉽게 충족
  • 230VAC 입력에서 바이어스 권선 사용시 출력 무부하 소비 전력이 30mW 미만

친환경 패키지

  • 할로겐 프�� 및 RoHS를 준수하는 패키지

애플리케이션

  • 휴대 전화기/무선 전화기용 충전기
  • PDA
  • 어댑터
  • MP3/휴대용 오디오 디바이스