XPC9134 6V 4A 降压 DCDC
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Part NumberXPC9134
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Vin_min(V)2.6
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Vin_max(V)6
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Iout_max(A)4
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Fsw(M Hz)2.4
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Fb(V)0.8
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Vout(V)0.8~Vin
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Iq(uA)17
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Features6V 4A Synchronous Step Down Converter
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PackageDFN-7 2.0x2.0
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• Efficiency Up to 95%
• 31mΩ and 25mΩ Internal Power MOSFET
• VIN Range 2.6V to 6V
• Adjustable Output Voltage from 0.8V to VIN
• Power Save Mode for Light Load Efficiency
• Constant-On-Time Control Scheme Designfor Fast Transient Response, Stability with MLCC Output Capacitor
• 100% Duty Cycle for Lowest Dropout
• 17uA Operating Quiescent Current
• Fixed Soft-Start 0.8ms
• Output Discharge
• Power Good Output
• Cycle-by-Cycle Over Current Protection
• Input Under Voltage Lockout
