具有集成升壓和鉗位
二極管的 LT3470ETS8 微功耗降壓
穩壓器的典型應用電路。 LT3470 是一款微功耗降壓 DC/DC
轉換器,將 300mA 電源開關、
續流二極管和升壓二極管集成到薄型 3mm × 2mm DD 和 ThinSOT 封裝中。 LT3470 將突發模式和連續工作相結合,允許使用微型電感器和
電容器,同時為高達 200mA 的負載提供低紋波輸出
說明
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Typical Application Circuit for LT3470ETS8 Micropower Buck Regulator with Integrated Boost and Catch Diodes. The LT3470 is a micropower step-down DC/DC converter that integrates a 300mA power switch, catch diode and boost diode into low profile 3mm × 2mm DD and ThinSOT packages. The LT3470 combines Burst Mode and continuous operation to allow the use of tiny inductor and capacitors while providing a low ripple output to loads of up to 200mA
主要特色
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Conversion Type
DC to DC
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Input Voltage
7 to 40 V
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Output Voltage
5 V
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Output Current
0.2 A
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Topology
Buck