电路展示了 LT3509、12V 汽车电池至 3.3V 和 1.8V,具有保持电容器和
故障指示器。 LT3509
双通道降压稳压器可在 3.6V 至 36V 以上的宽广电源范围内工作,但其真正的显着特点是能够轻松保护自身和下游组件免受高达 60V 瞬态输入电压的影响
说明
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Circuit shows LT3509, 12V auto battery to 3.3V and 1.8V with hold-up capacitors and FAULT indicator. The LT3509 dual channel step-down regulator operates over AN impressively vast supply range of 3.6V to more than 36V, but its real distinguishing feature is its ability to handily protect both itself and down-stream components from transient input voltages up to 60V
主要特色
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Conversion Type
DC to DC
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Input Voltage
6 to 36 V
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Output Voltage
1.8|3.3 V
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Output Current
0.7@1.8V|0.7@3.3V A
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Topology
Buck