適用于 P-MOSFET 應用電路的具有 AIC1630A+LDO 的降壓
轉換器的高端
驅動器。大多數升壓轉換器已應用于升壓應用,例如PDA、N/B PC、蜂窩電話、掌上電腦、GPS、攝像機、便攜式DVD、玩具和DSC,將低電壓提升到高電壓近年來提供低
靜態電流和高效率的
穩壓器。然而,從技術上講,升壓轉換器目前無法滿足高
負載電流的應用。另外,LDO通常無法轉化為相對較高的能量
說明
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High Side Driver for Buck Converter with AIC1630A+LDO for P-MOSFET Application Circuit. Most Boost converters have been applied to step-up voltage applications, such as the PDA, N/B PC, cellular phone, palmtop computer, GPS, camcorder, portable DVD, toy and DSC, to elevate a low voltage to a high voltage to provide low quiescent current and high efficiency regulator in the recent years. Yet, technically, the boost converter does not supply applications of high loading current today. Also, the LDO usually can not transform to a relatively high energy
主要特色
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Conversion Type
DC to DC
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Input Voltage
5 to 12 V
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Output Voltage
1.8|2.5 V
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Efficiency
80 %
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Topology
Buck|LDO