LTC3642IDD 3.3V、50mA 降压稳压器的典型应用电路,具有峰值电流软启动功能,尺寸小。 LTC3642 是一款高效率、高
电压降压型
DC/DC 转换器,具有内部高侧和同步电源开关,空载时仅吸收 12 uA 的典型 DC 电源电流,同时保持输出电压调节
说明
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Typical Application Circuit for LTC3642IDD 3.3V, 50mA Step-Down Regulator with Peak Current Soft-Start, Small Size. The LTC3642 is a high efficiency, high voltage step-down DC/DC converter with internal high side and synchronous power switches that draws only 12 uA typical DC supply current at no load while maintaining output voltage regulation
主要特色
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Conversion Type
DC to DC
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Input Voltage
4.5 to 24 V
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Output Voltage
3.3 V
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Output Current
0.05 A
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Topology
Buck