FP6193-3A,23V,340Khz同步降压IC,替代MP1484,RT8250

FP6193-3A,23V,340Khz,SOP-8/EP同步降压IC,

完全替代MP1484(MPS)及RT8250(Richtek) MP2307 MP1570 MP1484 RT8296A RT8250 RT8253 RT8290 AP6503 AME5268 FR9888 ZT7184 ZT1584 RP6002 AIC2858 TF6003 FAC2307

MP6193特点描述：
•3A连续输出电流
•4.75V-23V宽输入范围
•集成85mΩ功率MOSFET开关
•输出可调电压 0.925V-20V
•高达95％的效率
•可编程软启动
•稳定的低ESR陶瓷输出电容器
•频率：340KHz
•输入欠压锁定
•封装：SOP-8/EP

FP6193 3A, 23V, 340KHz Synchronous Step-Down Converter

General Description

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The FP6193 is a synchronous buck regulator with integrated two 85m power MOSFETs. It achieves 3A continuous output current over a wide input supply range with excellent load and line regulation. Current mode operation provides fast transient response and eases loop stabilization. The device includes cycle-by-cycle current limiting and thermal shutdown protection. The regulator only consumes 1A supply current in shutdown mode. The FP6193 requires a minimum number of readily available external components to complete a 3A buck regulator solution.

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；Data Sheet

Features

；3A Output Current
；85m Internal Power MOSFET Switches
；Stable with Low ESR Output Ceramic Capacitors Up to 93% Efficiency
；1A Shutdown Mode Current
；Programmable Soft-Start
；Fixed 340KHz Frequency
；Thermal Shutdown
；Cycle-by-Cycle Over Current Protection
；Wide 4.75V to 23V Operating Input Range
；Output Adjustable From 0.923V to 20V
；Available SOP-8L (EP) Package
；Input Under Voltage Lockout