MOSFET在電源控制中到底扮演什么角色？
MOS管是現代電源控制的基石，深入理解其功能與應用特性，是設計高性能電源系統的關鍵。合科泰以全流程品質管控與技術支持，為工程師提供可靠的MOS管解決方案，助力實現高效、穩定的電源設計。
若需進一步了解合科泰MOS管的參數或應用方案，歡迎留言咨詢！
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RY9121E 17V 2A 1.2MHz ECOT PWM Sync Step-Down Regulator
The RY9121E is a high frequency, synchronous, rectified, step-down, switch-mode converter with internal power MOSFETs. It offers a very compact solution to provide a 2A continuous output current over a wide input supply range, with excellent load and line regulation. ECOT control operation provides very fast transient response and easy loop design as well as very tight output regulation. The RY9121E requires a minimal number of readily available, external components and is available in a space saving SOT23-6 package. -
快速定位MOS故障的常見方法與解決方案
在電路設計和應用中，MDD的MOS晶體管是重要的開關元件。當MOS晶體管出現故障時，可能會導致系統無法正常工作，甚至引發損壞。對于MDD FAE工程師來說，快速定位和修復MOS故障是確保系統穩定運行的關鍵。本文MDD將探討常見的MOS故障類型、故障排查方法以及相應的修復方案。 -
RY8336 30V 3A 500KHz Synchronous Step-Down Regulator
The RY8336 is a high frequency, synchronous, rectified, step-down, switch-mode converter with internal power MOSFETs. It offers a very compact solution to provide a 3A continuous current over a wide input supply range, with excellent load and line regulation. The RY8336 requires a minimal number of readily available, external components and is available in a space saving ESOP8 package. -
RY8320 30V 2A 500KHz Synchronous Step-Down Regulator
The RY8320 is a high frequency, synchronous, rectified, step-down, switch-mode converter with internal power MOSFETs. It offers a very compact solution to provide a 2A continuous current over a wide input supply range,with excellent load and line regulation. The RY8320 requires a minimal number of readily available, external components and is available in a space saving SOT23-6 package -
RY8510 Standoff 50V 1A 850KHz Sync Step-Down Regulator
The RY8510 device is high-efficiency, synchronous step-down DC/DC regulators. With a wide input range, it issuitable for a wide range of applications, such as power conditioning from unregulated sources. It features a lowRDSON (500m?/300m? typical) internal switch for maximum efficiency (92% typical). Supports PSM mode, theoperating frequency is fixed at 850kHz, allowing the use of small external components while still being able to havelow output voltage ripple. With OVP function, the IC can stand off input voltage as high as 50V -
RY8411 Standoff 42V 1.2A 800KHz Sync Step-Down Regulator
The RY8411 device is high-efficiency, synchronous step-down DC/DC regulators. With a wide input range, it is suitable for a wide range of applications, such as power conditioning from unregulated sources. It features a lowRDSON(250m?/150m? typical) internal switch for maximum efficiency (92% typical). Supports PSM mode, theoperating frequency is fixed at 800kHz, allowing the use of small external components while still being able to havelow output voltage ripple. With OVP function, the IC can stand off input voltage as high as 42V. -
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RY8310 30V 1A 1.4MHz Synchronous Step-Down Regulator
The RY8310 is a high frequency, synchronous, rectified, step-down, switch-mode converter with internal power MOSFETs. It offers a very compact solution to provide a 1A continuous current over a wide input supply range, with excellent load and line regulation. The RY8310 requires a minimal number of readily available, external components and is available in a space saving SOT23-6 package. -
SLM6900 開關型多節多類型鋰電池充電電路
SLM6900是一款支持多節多類型鋰電池或磷酸鐵鋰電池的充電電路，它預置了三節和四節鋰電池充電模式，同時也支持通過外圍分壓電阻調節的其它輸出電壓模式。它是采用300kHz固定頻率的同步降壓型轉換器，因此具有很高的充電效率，自身發熱量極小。 SLM6900包括完整的充電終止電路、自動再充電和一個精確度達±1.0%的充電電壓控制電路，內部集成了輸入低電壓保護、輸出短路保護、電池溫度保護等多種功能。 SLM6900采用TSSOP-14L封裝，外圍應用簡單，作為大容量電池的高效充電器。
