24v转5v芯片 12V转5V芯片AH8691

振邦微芯片

<ppingfang sc",="" "hiragino="" sans="" gb",="" "microsoft="" yahei",="" tahoma,="" arial,="" sans-serif;="" font-size:="" 14px;="" white-space-collapse:="" preserve="" !important;="" position:="" unset="" !important;"="">AH8691是一款高压降压型DC-DC转换芯片-，专为100V、70V、60V和48V电源设计，可稳定输出12V和5V电压。这些芯片固定于130KHz的开关频率，提供出--色的2A-3A输出电流能力，低纹波，以及卓-越的软启动、过压保护和温度保护功能。<ppingfang sc",="" "hiragino="" sans="" gb",="" "microsoft="" yahei",="" tahoma,="" arial,="" sans-serif;="" font-size:="" 14px;="" white-space-collapse:="" preserve="" !important;="" position:="" unset="" !important;"=""> <ppingfang sc",="" "hiragino="" sans="" gb",="" "microsoft="" yahei",="" tahoma,="" arial,="" sans-serif;="" font-size:="" 14px;="" white-space-collapse:="" preserve="" !important;="" position:="" unset="" !important;"=""> <ppingfang sc",="" "hiragino="" sans="" gb",="" "microsoft="" yahei",="" tahoma,="" arial,="" sans-serif;="" font-size:="" 14px;="" white-space-collapse:="" preserve="" !important;="" position:="" unset="" !important;"="">AH8691还具有峰值限流电路，简化了电路设计。它们内置了高压功率MOSFET管，***降低了外部元件的需求，是外置限流保护的芯片，同时还整合了多种保护功能，***提升了系统电路的可靠性。因此，它们非常适用于各种电源仪器产品。 <ppingfang sc",="" "hiragino="" sans="" gb",="" "microsoft="" yahei",="" tahoma,="" arial,="" sans-serif;="" font-size:="" 14px;="" white-space-collapse:="" preserve="" !important;="" position:="" unset="" !important;"=""> <ppingfang sc",="" "hiragino="" sans="" gb",="" "microsoft="" yahei",="" tahoma,="" arial,="" sans-serif;="" font-size:="" 14px;="" white-space-collapse:="" preserve="" !important;="" position:="" unset="" !important;"="">AH8691的特性：<ppingfang sc",="" "hiragino="" sans="" gb",="" "microsoft="" yahei",="" tahoma,="" arial,="" sans-serif;="" font-size:="" 14px;="" white-space-collapse:="" preserve="" !important;="" position:="" unset="" !important;"=""> <ppingfang sc",="" "hiragino="" sans="" gb",="" "microsoft="" yahei",="" tahoma,="" arial,="" sans-serif;="" font-size:="" 14px;="" white-space-collapse:="" preserve="" !important;="" position:="" unset="" !important;"="">宽输入电压范围： 适用于10V到100V的多种电源条件。 <ppingfang sc",="" "hiragino="" sans="" gb",="" "microsoft="" yahei",="" tahoma,="" arial,="" sans-serif;="" font-size:="" 14px;="" white-space-collapse:="" preserve="" !important;="" position:="" unset="" !important;"="">可调输出电压： 输出电压可以根据需求调整为12V或5V。 <ppingfang sc",="" "hiragino="" sans="" gb",="" "microsoft="" yahei",="" tahoma,="" arial,="" sans-serif;="" font-size:="" 14px;="" white-space-collapse:="" preserve="" !important;="" position:="" unset="" !important;"="">2A-3A的输出电流： 能够提供足够的电流以支持多种设备。 <ppingfang sc",="" "hiragino="" sans="" gb",="" "microsoft="" yahei",="" tahoma,="" arial,="" sans-serif;="" font-size:="" 14px;="" white-space-collapse:="" preserve="" !important;="" position:="" unset="" !important;"="">固定130KHz开关频率： 确保稳定性和性能。 <ppingfang sc",="" "hiragino="" sans="" gb",="" "microsoft="" yahei",="" tahoma,="" arial,="" sans-serif;="" font-size:="" 14px;="" white-space-collapse:="" preserve="" !important;="" position:="" unset="" !important;"="">优-越的线性与负载调整率： 电压和电流可以稳定调整，以满足不同应用的需求。 <ppingfang sc",="" "hiragino="" sans="" gb",="" "microsoft="" yahei",="" tahoma,="" arial,="" sans-serif;="" font-size:="" 14px;="" white-space-collapse:="" preserve="" !important;="" position:="" unset="" !important;"="">内置过热关断功能： 提供额外的保护。 <ppingfang sc",="" "hiragino="" sans="" gb",="" "microsoft="" yahei",="" tahoma,="" arial,="" sans-serif;="" font-size:="" 14px;="" white-space-collapse:="" preserve="" !important;="" position:="" unset="" !important;"="">ESOP-8封装： 创造了一种环保的封装方式，便于应用。 <ppingfang sc",="" "hiragino="" sans="" gb",="" "microsoft="" yahei",="" tahoma,="" arial,="" sans-serif;="" font-size:="" 14px;="" white-space-collapse:="" preserve="" !important;="" position:="" unset="" !important;"=""><ppingfang sc",="" "hiragino="" sans="" gb",="" "microsoft="" yahei",="" tahoma,="" arial,="" sans-serif;="" font-size:="" 14px;="" white-space-collapse:="" preserve="" !important;="" position:="" unset="" !important;"=""> <ppingfang sc",="" "hiragino="" sans="" gb",="" "microsoft="" yahei",="" tahoma,="" arial,="" sans-serif;="" font-size:="" 14px;="" white-space-collapse:="" preserve="" !important;="" position:="" unset="" !important;"=""><ppingfang sc",="" "hiragino="" sans="" gb",="" "microsoft="" yahei",="" tahoma,="" arial,="" sans-serif;="" font-size:="" 14px;="" white-space-collapse:="" preserve="" !important;="" position:="" unset="" !important;"="">AH8691***应用于以下领域：<ppingfang sc",="" "hiragino="" sans="" gb",="" "microsoft="" yahei",="" tahoma,="" arial,="" sans-serif;="" font-size:="" 14px;="" white-space-collapse:="" preserve="" !important;="" position:="" unset="" !important;"=""> <ppingfang sc",="" "hiragino="" sans="" gb",="" "microsoft="" yahei",="" tahoma,="" arial,="" sans-serif;="" font-size:="" 14px;="" white-space-collapse:="" preserve="" !important;="" position:="" unset="" !important;"="">电动车机芯仪表 <ppingfang sc",="" "hiragino="" sans="" gb",="" "microsoft="" yahei",="" tahoma,="" arial,="" sans-serif;="" font-size:="" 14px;="" white-space-collapse:="" preserve="" !important;="" position:="" unset="" !important;"="">太阳能充电设备 <ppingfang sc",="" "hiragino="" sans="" gb",="" "microsoft="" yahei",="" tahoma,="" arial,="" sans-serif;="" font-size:="" 14px;="" white-space-collapse:="" preserve="" !important;="" position:="" unset="" !important;"=""> <ppingfang sc",="" "hiragino="" sans="" gb",="" "microsoft="" yahei",="" tahoma,="" arial,="" sans-serif;="" font-size:="" 14px;="" white-space-collapse:="" preserve="" !important;="" position:="" unset="" !important;"="">电动车控制器供电 <ppingfang sc",="" "hiragino="" sans="" gb",="" "microsoft="" yahei",="" tahoma,="" arial,="" sans-serif;="" font-size:="" 14px;="" white-space-collapse:="" preserve="" !important;="" position:="" unset="" !important;"="">AH8691芯片提供高-效、可-靠的电源解决方案，适用于各种应用领域。