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LinkSwitch-XT2SR

High-Efficiency Off-line CV Flyback Switcher IC with Integrated 725 V / 900 V Primary MOSFET, Low No-Load, and Synchronous Rectification

애플리케이션
필터 제품 숨기기
필터 숨기기
Filter Products
1 - 8 개 제품 총 8 개 전시
Product Parts Table
제품
데이터 시트
출력 전력 (최대) - 오픈 프레임, 범용
출력 전력 (최대) - 오픈 프레임, 230V
출력 전압 (최소)
출력 전압 (최대)
항복 전압
입력 전압 (최소)
입력 전압 (최대)
보호 기능
제어 기능
내부 스위치
상품 유형
IC 패키지
토폴로지
자동 재시작 및 과전압 응답
자동 재시작 임계 값
과열 반응
작동 온도 (최소)
작동 온도 (최대)
스위칭 주파수 (최대)
평균 스위칭 주파수 (230 VAC)
MSL 등급
Output Power (Max) - Open Frame, Univ 6.0 W
Output Power (Max) - Open Frame, 230V 7.0 W
Voltage - Output (Min) 5 V
Voltage - Output (Max) 5 V
Breakdown Voltage 725 V
Voltage - Input (Min) 85 V
Voltage - Input (Max) 265 V
Protection Features 개방 SR FET 감지, 출력 과전압, 과열
Control Features 동기 정류, 주파수 지터링, 자동 재시작/래칭 결함 응답, 온/오프 제어
Internal Switch Yes
Product Type IC
IC Package SO-16B
Topology 플라이백
Auto-Restart & Overvoltage Response 자동 재시작
Auto-Restart Threshold OL
Over-Temperature Response 히스테리틱
Temperature - Operating (Min) -40 °C
Temperature - Operating (Max) 150 °C
Switching Frequency (max) 66 kHz
Switching Frequency (Avg. 230 VAC) 66 kHz
MSL Rating 3
Output Power (Max) - Open Frame, Univ 6.0 W
Output Power (Max) - Open Frame, 230V 7.0 W
Voltage - Output (Min) 5 V
Breakdown Voltage 725 V
Voltage - Input (Min) 85 V
Voltage - Input (Max) 265 V
Protection Features 개방 SR FET 감지, 출력 과전압, 과열
Control Features 동기 정류, 주파수 지터링, 자동 재시작/래칭 결함 응답, 온/오프 제어
Internal Switch Yes
Product Type IC
IC Package SO-16B
Topology 플라이백
Auto-Restart & Overvoltage Response 자동 재시작
Auto-Restart Threshold OL
Over-Temperature Response 히스테리틱
Temperature - Operating (Min) -40 °C
Temperature - Operating (Max) 150 °C
Switching Frequency (max) 66 kHz
Switching Frequency (Avg. 230 VAC) 66 kHz
MSL Rating 3
Output Power (Max) - Open Frame, Univ 10.0 W
Output Power (Max) - Open Frame, 230V 12.0 W
Voltage - Output (Min) 5 V
Voltage - Output (Max) 5 V
Breakdown Voltage 725 V
Voltage - Input (Min) 85 V
Voltage - Input (Max) 265 V
Protection Features 개방 SR FET 감지, 출력 과전압, 과열
Control Features 동기 정류, 주파수 지터링, 자동 재시작/래칭 결함 응답, 온/오프 제어
Internal Switch Yes
Product Type IC
IC Package SO-16B
Topology 플라이백
Auto-Restart & Overvoltage Response 자동 재시작
Auto-Restart Threshold OL
Over-Temperature Response 히스테리틱
Temperature - Operating (Min) -40 °C
Temperature - Operating (Max) 150 °C
Switching Frequency (max) 66 kHz
Switching Frequency (Avg. 230 VAC) 66 kHz
MSL Rating 3
Output Power (Max) - Open Frame, Univ 10.0 W
Output Power (Max) - Open Frame, 230V 12.0 W
Voltage - Output (Min) 5 V
Breakdown Voltage 725 V
Voltage - Input (Min) 85 V
Voltage - Input (Max) 265 V
Protection Features 개방 SR FET 감지, 출력 과전압, 과열
Control Features 동기 정류, 주파수 지터링, 자동 재시작/래칭 결함 응답, 온/오프 제어
Internal Switch Yes
Product Type IC
IC Package SO-16B
Topology 플라이백
Auto-Restart & Overvoltage Response 자동 재시작
Auto-Restart Threshold OL
Over-Temperature Response 히스테리틱
Temperature - Operating (Min) -40 °C
Temperature - Operating (Max) 150 °C
Switching Frequency (max) 66 kHz
Switching Frequency (Avg. 230 VAC) 66 kHz
MSL Rating 3
Output Power (Max) - Open Frame, Univ 12.0 W
Output Power (Max) - Open Frame, 230V 15.0 W
Voltage - Output (Min) 5 V
Voltage - Output (Max) 5 V
Breakdown Voltage 725 V
Voltage - Input (Min) 85 V
Voltage - Input (Max) 265 V
Protection Features 개방 SR FET 감지, 출력 과전압, 과열
Control Features 동기 정류, 주파수 지터링, 자동 재시작/래칭 결함 응답, 온/오프 제어
Internal Switch Yes
Product Type IC
IC Package SO-16B
Topology 플라이백
Auto-Restart & Overvoltage Response 자동 재시작
Auto-Restart Threshold OL
Over-Temperature Response 히스테리틱
Temperature - Operating (Min) -40 °C
Temperature - Operating (Max) 150 °C
Switching Frequency (max) 66 kHz
Switching Frequency (Avg. 230 VAC) 66 kHz
MSL Rating 3
Output Power (Max) - Open Frame, Univ 12.0 W
Output Power (Max) - Open Frame, 230V 15.0 W
Voltage - Output (Min) 5 V
Breakdown Voltage 725 V
Voltage - Input (Min) 85 V
Voltage - Input (Max) 265 V
Protection Features 개방 SR FET 감지, 출력 과전압, 과열
Control Features 동기 정류, 주파수 지터링, 자동 재시작/래칭 결함 응답, 온/오프 제어
Internal Switch Yes
Product Type IC
IC Package SO-16B
Topology 플라이백
Auto-Restart & Overvoltage Response 자동 재시작
Auto-Restart Threshold OL
Over-Temperature Response 히스테리틱
Temperature - Operating (Min) -40 °C
Temperature - Operating (Max) 150 °C
Switching Frequency (max) 66 kHz
Switching Frequency (Avg. 230 VAC) 66 kHz
MSL Rating 3
Output Power (Max) - Open Frame, Univ 10.0 W
Output Power (Max) - Open Frame, 230V 12.0 W
Voltage - Output (Min) 5 V
Voltage - Output (Max) 5 V
Breakdown Voltage 900 V
Voltage - Input (Min) 85 V
Voltage - Input (Max) 484 V
Protection Features 개방 SR FET 감지, 출력 과전압, 과열
Control Features 동기 정류, 주파수 지터링, 자동 재시작/래칭 결함 응답, 온/오프 제어
Internal Switch Yes
Product Type IC
IC Package SO-16B
Topology 플라이백
Auto-Restart & Overvoltage Response 자동 재시작
Auto-Restart Threshold OL
Over-Temperature Response 히스테리틱
Temperature - Operating (Min) -40 °C
Temperature - Operating (Max) 150 °C
Switching Frequency (max) 66 kHz
Switching Frequency (Avg. 230 VAC) 66 kHz
MSL Rating 3
Output Power (Max) - Open Frame, Univ 10.0 W
Output Power (Max) - Open Frame, 230V 12.0 W
Voltage - Output (Min) 5 V
Breakdown Voltage 900 V
Voltage - Input (Min) 85 V
Voltage - Input (Max) 484 V
Protection Features 개방 SR FET 감지, 출력 과전압, 과열
Control Features 동기 정류, 주파수 지터링, 자동 재시작/래칭 결함 응답, 온/오프 제어
Internal Switch Yes
Product Type IC
IC Package SO-16B
Topology 플라이백
Auto-Restart & Overvoltage Response 자동 재시작
Auto-Restart Threshold OL
Over-Temperature Response 히스테리틱
Temperature - Operating (Min) -40 °C
Temperature - Operating (Max) 150 °C
Switching Frequency (max) 66 kHz
Switching Frequency (Avg. 230 VAC) 66 kHz
MSL Rating 3

제품 상세 정보

The LinkSwitch-XT2SR family dramatically increases the efficiency of auxiliary power supplies used in appliances, consumer products and industrial applications. Ideal for non-isolated designs with a high current, 5 V output, this advanced flyback controller can achieve >90% full load efficiency. High efficiency is maintained over to load range, with >85% efficiency at 100 mW load. No-load consumption is <5 mW.

The default 5 V main output can be adjusted via optional external feedback resistors. Power for start-up and normal operation is supplied from the DRAIN and VOUT pins, eliminating the need for a bias winding and associated

circuitry. The SO-16 package and a low number of external components make the LinkSwitch-XT2SR ICs ideal for compact designs.

Key Features

Ideal for Non-Isolated Applications

  • Low component count switcher solution with SR driver and integrated 3.3 V LDO (uVCC)
  • High-efficiency across load range
  • Accurate CV independent of transformer design or external components
  • Feature Code H003 - default 5 V output with no external feedback components
  • Feature Code H004 - adjustable output voltage using optional FEEDBACK pin
  • Simple two winding transformer
  • Compact package reduces PCB area

EcoSmart™ – Energy-Efficient

  • Less than 5 mW no-load at 230 VAC
  • • Enables designs that easily meet global energy efficiency regulations
  • • Achieves up to 90% full load efficiency with 5 V output

Advanced Protection / Safety Features

  • Hysteretic thermal shutdown (OTP)
  • Output OV protection with VOUT pin
  • Extended creepage between DRAIN pin and all other pins increases field reliability
  • 725 V MOSFET rating series for excellent surge withstand
  • 900 V switch rating for industrial applications and extra safety margin
  • Extremely low component count enhances reliability
  • Allows use of single-sided PCB and full SMD manufacturability

Green Package

  • Halogen free and RoHS compliant