LT1934EDCB 3.3V 降壓
轉(zhuǎn)換器的典型應(yīng)用電路。 LT1934 是一款具有內(nèi)部 400mA 電源開關(guān)的微功耗降壓 DC/DC 轉(zhuǎn)換器,采用薄型 (1mm) ThinSOT
封裝。憑借 3.2V 至 34V 的寬輸入范圍,LT1934 可以調(diào)節(jié)多種電源,從 4 節(jié)
堿性電池和 5V 邏輯軌到非穩(wěn)壓壁式
變壓器和
鉛酸電池
說明
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Typical Application Circuit for LT1934EDCB 3.3V Buck Converter. The LT1934 is a micropower step-down DC/DC converter with internal 400mA power switch, packaged in a low profile (1mm) ThinSOT. With its wide input range of 3.2V to 34V, the LT1934 can regulate a wide variety of power sources, from 4-cell alkaline batteries and 5V logic rails to unregulated wall transformers and lead-acid batteries
主要特色
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Conversion Type
DC to DC
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Input Voltage
4.5 to 34 V
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Output Voltage
3.3 V
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Output Current
0.045 A
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Topology
Buck