【高效升级首选!SL1588H替代LV3842,36V同步降压方案性能全面突破】 在工业电源、车载设备、通信系统等高要求场景中,高效可靠的DC-DC降压方案是系统稳定运行的核心保障。针对传统LV3842方案在效率、功率密度和动态响应等方面的局限,森利威尔全新推出的SL1588H同步降压芯片以更卓越的性能、更简化的设计,成为工程师升级替代的理想选择! 为什么选择SL1588H替代LV3842?六大核心优势解析
同步整流,效率飙升 2A持续输出,动态响应更快 全集成保护,安全无忧 极致精简设计 成本优化,交期保障
典型应用场景✅ 工业PLC控制电源
✅ 车载电子设备供电
✅ 安防监控系统
✅ 通信基站模块
✅ 光伏储能系统
✅ 智能家居中控 替换指南:三步快速升级
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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