同步整流

SP6551FL是一颗应用于隔离反激电源系统的次级同步整流芯片。通过模拟次级肖特基整流二极管的工作并以极低的导通电阻来减小损耗。SP6551FL可以工作在断续模式（DCM）和准谐振模式（QR）。使用先进的消隐技术使得芯片在各种工作模式下可以稳定可靠地工作。\n\n        SP6551FL检测内置MOSFET的导通电阻（Rds-on）上的压降，来控制MOSFET的开关。应用外围简单。固定用于5V输出的应用方案。\n\n\n\n • 内置21mΩ/ 45V功率NMOS管\n• 最高工作频率可达70kHz\n• 50ns关断延迟时间\n• VCC过压保护\n• 工作在断续模式（DCM）和准谐振模式（QR）\n• SOP-8无铅封装;

Dual Operational Amplifier

■ Overview The AN6551 is a dual operational Amplifier with a phase compensation circuit built-in. It is suitable for application to various electronic circuits such as active filters and audio pre-amplifiers. ■ Features • Phase compensation circuit • High gain, low noise • Outp

Hermetically Sealed, Transistor Output Optocouplers for Analog and Digital Applications

Description These units are single, dual and quad channel, hermetically sealed optocouplers. The products are capable of operation and storage over the full military temperature range and can be purchased as either standard product or with full MIL-PRF-38534 Class Level H or K testing or from the

ZVS Full Bridge PWM Controller

ZVS Full Bridge PWM Controller The ISL6551 is a zero voltage switching (ZVS) full-bridge PWM controller designed for isolated power systems. This part implements a unique control algorithm for fixedfrequency ZVS current mode control, yielding high efficiency with low EMI. The two lower drivers ar

ZVS Full Bridge PWM Controller

ZVS Full Bridge PWM Controller The ISL6551 is a zero voltage switching (ZVS) full-bridge PWM controller designed for isolated power systems. This part implements a unique control algorithm for fixedfrequency ZVS current mode control, yielding high efficiency with low EMI. The two lower drivers ar

SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR

VBR : 6.8 - 440 Volts PPK : 600 Watts FEATURES : * 600W surge capability at 1ms * Excellent clamping capability * Low zener impedance * Fast response time : typically less then 1.0 ps from 0 volt to VBR(min.) * Typical IR less then 1mA above 10V * Pb / RoHS Free