DC2458A 演示电路是一款采用 LT8608 的 42V、1.5A 微功率同步降压稳压器。该演示板设计用于从 5.5V 至 42V 输入提供 5V 输出。宽输入范围允许多种输入源,例如汽车电池和工业电源。 LT8608 是一款紧凑、高效率、高速同步单片降压型开关稳压器,当输出调节在 5V 时,仅消耗 2.5uA 的静态电流。顶部和底部电源开关、补偿元件和其他必要电路均位于 LT8608 内部,以最大限度地减少外部元件并简化设计
说明
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DC2458A, Demonstration Circuit is a 42V, 1.5A Micro-power synchronous step-down regulator featuring the LT8608. The demo board is designed for 5V output from a 5.5V to 42V input. The wide input range allows a variety of input sources, such as automotive batteries and industrial supplies. The LT8608 is a compact, high efficiency, high speed synchronous monolithic step-down switching regulator that consumes only 2.5uA of quiescent current when output is regulated at 5V. Top and bottom power switches, compensation components and other necessary circuits are inside of the LT8608 to minimize external components and simplify design
主要特色
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Conversion Type
DC to DC
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Input Voltage
5.5 to 42 V
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Output Voltage
5 V
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Output Current
1.5 A
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Efficiency
92.2 %
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Topology
Buck