FSQ100: 650V Integrated Power Switch for 8Watt offline flyback converters

具体说明: The FSQ100 consists of an integrated Pulse Width M...
  • The FSQ100 consists of an integrated Pulse Width Modulator (PWM) and SenseFET, specifically designed for high-performance, off-line, Switch-Mode Power Supplies (SMPS) with minimal external components. This device is an integrated high-voltage power switching regulator that combines a VDMOS SenseFET with a voltage mode PWM control block. The integrated PWM controller features include a fixed oscillator, Under-Voltage Lockout (UVLO) protection, Leading Edge Blanking (LEB), an optimized gate turn-on/turn-off driver, Thermal Shutdown (TSD) protection, and temperature-compensated precision-current sources for loop compensation and fault protection circuitry. When compared to a discrete MOSFET and controller or RCC solution, the FSQ100 device reduces total component count and design size and weight, while increasing efficiency, productivity, and system reliability. This device provides a basic platform well suited for cost-effective flyback converters.
  • 特性
  • Internal Avalanche-Rugged SenseFET
  • Precision Fixed Operating Frequency: 67KHz
  • Burst-Mode Operation
  • Internal Startup Circuit
  • Pulse-by-Pulse Current Limiting
  • Over-Voltage Protection (OVP)
  • Overload Protection (OLP)
  • Internal Thermal Shutdown Function (TSD)
  • Auto-Restart Mode
  • Under-Voltage Lockout (UVLO) with Hysteresis
  • Built-in Soft-Start
  • Secondary-Side Regulation
  • 应用
  • DVD/Set Top Boxes
  • 技术文档及设计资源
    供货情况和样品
    FSQ100
  • 状况: Active
  • Compliance: Pb-free Halide free 
  • 具体说明: 650V Integrated Power Switch for 8Watt offline flyback converters
  • 封装 类型: PDIP-8
  • 封装 外形: 646CM
  • MSL: NA
  • 容器 类型: TUBE
  • 容器 数量: 3000
  • 库存

  • Market Leadtime (weeks):2 to 4
  • Arrow:0
  • ON Semiconductor:9,000
  • Specifications
  • Control Mode: Current Mode 
  • fsw Typ (kHz): 65 
  • fJitter Typ (%):  
  • Stand-by Mode:  
  • RDS(ON) Typ (Ω): 16 
  • V(BR)DSS Max (V): 650 
  • IPeak (mA): 550 
  • HV Start-up Min (V): Yes 
  • DSS (mA):  
  • UVLO: Yes 
  • Short Circuit Protection: Yes 
  • Over Power Compensation:  
  • Brown-out:  
  • Latch: No 
  • Package Type: PDIP-8 
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