品牌索引
产品分类 > 小信号开关二极管> 瞬态电压抑制器TVS/ESD> 双极管二极管> 调谐二极管> 齐纳(稳压)二极管> 小信号肖特基二极管> 频带转换二极管> 中/高功率管> 射频PIN二极管> Sinterglass二极管> 整流器 > N沟道(N-Channel)> P沟道(P-Channel)> 双N沟道(Dual N-Channel)> 双P沟道(Dual P-Channel)> 双N和P沟道(Dual N and P-Channel)
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产品介绍 General Features
• Near−Unity Power Factor • Fixed Frequency, Discontinuous Conduction Mode Operation • Critical Conduction Mode Achievable in Most Stressful Conditions • Lossless High Voltage Current Source for Startup • Soft Skip Cycle for Low Power Standby Mode • Switching Frequency up to 250 kHz • Synchronization Capability • Fast Line / Load Transient Compensation • Valley Turn On • High Drive Capability: −500 mA / +800 mA • Signal to Indicate that the PFC is Ready for Operation (“pfcOK” Pin) • VCC range: from 10 V to 20 V • Follower Boost Operation • Two VCC Turn−On Threshold Options: 15 V for NCP1605, 10.5 V for NCP1605A • This is a Pb−Free Device |
