丝印：MP174A；Package：SOIC-8；700V Non-Isolated Off-Line Regulator,Up to 400mA Output Current with Improved EMI Performance

DESCRIPTION The MP174A is a primary-side regulator that provides accurate constant voltage (CV) regulation without an opto-coupler. It supports buck, buck-boost, boost, and flyback topologies. It has an integrated 700V MOSFET to simplify the structure and reduce costs. These features make i

文件：826.59 Kbytes 页数：23 Pages

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700V Non-Isolated Off-Line Regulator,Up to 400mA Output Current with Improved EMI Performance

DESCRIPTION The MP174A is a primary-side regulator that provides accurate constant voltage (CV) regulation without an opto-coupler. It supports buck, buck-boost, boost, and flyback topologies. It has an integrated 700V MOSFET to simplify the structure and reduce costs. These features make i

文件：826.59 Kbytes 页数：23 Pages

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美国芯源

丝印：BJK；Package：TSOT23-5；700V Non-Isolated Off-Line Regulator,Up to 400mA Output Current with Improved EMI Performance

DESCRIPTION The MP174A is a primary-side regulator that provides accurate constant voltage (CV) regulation without an opto-coupler. It supports buck, buck-boost, boost, and flyback topologies. It has an integrated 700V MOSFET to simplify the structure and reduce costs. These features make i

文件：826.59 Kbytes 页数：23 Pages

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700V 非隔离式离线调节器，输出电流高达 400mA， EMI 性能提升

MP174A 是一款原边调节器，可在无光电耦合器的条件下提供精确的恒压（CV）调节。它支持降压、升降压、升压和反激拓扑。它内部集成了 700V MOSFET，可简化结构，节约成本，是离线低功率应用的理想之选，如家用电器和备用电源。\n\n MP174A 是一款绿色节能型调节器。当负载减少时，峰值电流和开关频率均会随之降低。这种特性使其在轻载时能达到极高的效率，有效地提升了芯片的整体平均效率。\n\n MP174A 具有多种保护功能，包括过温保护（OTP）、VCC 欠压锁定保护（UVLO）、过载保护（OLP）、短路保护（SCP）、和开环保护。\n\n MP174A • 原边 CV 控制，支持降压、升降压、升压和反激拓扑。\n• 集成了 700V/13.5Ω MOSFET 和高压启动电流源\n• <30mW 空载功率损耗\n• 高达 5W 输出功率\n• 最大 DCM 输出电流小于 250mA\n• 最大 CCM 输出电流小于 400mA\n• 低 VCC 工作电流\n• 频率折叠\n• 最大频率限值\n• 峰值电流调节\n• VCC 自供电\n• OTP、UVLO、OLP、 SCP、开环保护;

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Package：SOT-23-5 细型，TSOT-23-5；包装：卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带 类别：集成电路（IC） AC DC 转换器，离线开关 描述：IC OFFLIN CONV MULT TOP TSOT23-5

MPS

美国芯源

Package：8-SOIC（0.154"，3.90mm 宽）；包装：散装 类别：集成电路（IC） AC DC 转换器，离线开关 描述：IC OFFLINE SWITCH MULT TOP 8SOIC

MPS

美国芯源