LTC1261LCS8-4.5 最少部件数 -4.5V 发生器的典型应用电路。 LTC1261L 是一款开关电容器电压逆变器,设计用于从单个正电源提供稳压负电压。 LTC1261L 采用 2.7V 至 5.25V 单电源供电,并提供 -1.23V 至 -5V 的可调输出电压。 LTC1261L-4/ LTC1261L-4.5 需要一个 4.5V 至 5.25V 电源,并分别提供 -4V 至 -4.5V 的固定输出电压
说明
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Typical Application Circuit for LTC1261LCS8-4.5 Minimum Parts Count -4.5V Generator. The LTC1261L is a switched-capacitor voltage inverter designed to provide a regulated negative voltage from a single positive supply. The LTC1261L operates from a single 2.7V to 5.25V supply and provides an adjustable output voltage from -1.23V to -5V. The LTC1261L-4/ LTC1261L-4.5 needs a single 4.5V to 5.25V supply and provides a fixed output voltage of -4V to -4.5V respectively
主要特色
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Conversion Type
DC to DC
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Input Voltage
2.7 to 5.25 V
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Output Voltage
-4.5 V
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Output Current
0.005 A