【高效升級首選!SL1588H替代LV3842,36V同步降壓方案性能全面突破】 在工業電源、車載設備、通信系統等高要求場景中,高效可靠的DC-DC降壓方案是系統穩定運行的核心保障。針對傳統LV3842方案在效率、功率密度和動態響應等方面的局限,森利威爾全新推出的SL1588H同步降壓芯片以更卓越的性能、更簡化的設計,成為工程師升級替代的理想選擇! 為什么選擇SL1588H替代LV3842?六大核心優勢解析
同步整流,效率飆升 2A持續輸出,動態響應更快 全集成保護,安全無憂 極致精簡設計 成本優化,交期保障
典型應用場景✅ 工業PLC控制電源
✅ 車載電子設備供電
✅ 安防監控系統
✅ 通信基站模塊
✅ 光伏儲能系統
✅ 智能家居中控 替換指南:三步快速升級
General Description The SL1588H is a low EMI signature, asynchronous, 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. SL1588H achieves low EMI signature with well controlled switching edges. Fault condition protection includes programmable-output over-voltage protection, Constant on time Mode, and thermal shutdown. SL1588H requires a minimal number of readily available standard external components. It is available in SOT23-6 package. Features • Wide 4.5V to 36V Operating Input Range • 2.0A Continuous Output Current • 500KHz Switching Frequency • Short Protection with Hiccup-Mode • Built-in Over Current Limit • MSL3 Package Level • Integrated internal Soft-Start • 120/80mΩ Low RDS(ON) Internal MOSFETs • Output Adjustable from 0.6V • 98% Duty cycle • Thermal Shutdown • Available in SOT23-6 Package • Constant on time Mode Applications • Automotive Entertainment • Wireless and DSL Modems • Computer Entertainment • Power Supply for Car Chargers
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