具有备用电池的 LTC3245HMSE 宽 VIN 5V 电源的典型应用电路。 LTC3245 是一款开关电容器降压-升压型
DC/DC 转换器,可从 2.7V 至 38V 输入产生稳压输出(3.3V、5V 或可调)
说明
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Typical Application Circuit for LTC3245HMSE Wide VIN 5V Supply with Battery Backup. The LTC3245 is a switched capacitor buck-boost DC/DC converter that produces a regulated output (3.3V, 5V or adjustable) from a 2.7V to 38V input
主要特色
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Conversion Type
DC to DC
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Input Voltage
12 to 24 V
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Output Voltage
5 V
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Output Current
0.25 A
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Efficiency
81 %
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Topology
Buck Boost