国兴顺电子国兴顺电子电源IC与MOS管代理 · 配套方案

ETA3457

5.5V/2.5A Sync. Buck

类目:电源管理
封装:QFN-12
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  • 替代料建议
ArchitectureSync.COT
Min(V)0.6
Max(V)5.5
Max(A)2.5
Vfb(V)0.6
Frequency(Hz)2M
Iq(uA)50
PackageQFN-12
特征Integrated Controller, Switches, Inductor Up to 2.5A Max Output Current Adaptive COT Control Ultra-fast Load Transient Response Low Radiated Emissions(EMI) Complies withEN55022 Class B standard 2MHz Frequency High Efficiency PFM Mode at Light Load 50uA Quiescent Current 1% Feedback Accuracy Adjustable Output from 0.6V Cycle-by-cycle Over Current Protection Short Circuit Protection with Hiccup Mode Stable with Low-ESR Output Ceramic Capacitors Only 4 External Components Needed: 2 Ceramic Capacitors and FB Divider Resistors Available in QFN-12 Package
应用Portable Products、Space-Limited Applications、Storage (SSD/HDD)
品牌钰泰(ETA)
封装QFN-12

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