The STEVAL-ISA063V2 demonstration board implements a typical buck-boost DC-DC converter based on STMicroelectronics’ STBB1-APUR high efficiency single inductor dual mode buck-boost DC-DC converter.
The device is fixed frequency and capable of providing output voltages ranging from 1.2 V to 5.5 V and input voltages from 2.0 V to 5.5 V.
The STBB1-APUR can operate with input voltages higher than, equal to, or lower than the output voltage, rendering the product suitable for single lithium-ion (Li-Ion), multicell alkaline or NiMH applications where the output voltage is within the battery voltage range.
The integrated low-RDSonN-channel and P-channel MOSFET switches contribute to its high efficiency.
主要特性
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器件 | 類型 | 描述 | 數據手冊 |
---|---|---|---|
STBB1-AXX | 降壓-升壓穩壓器 | 高效單電感器雙模降壓-升壓DC-DC轉換器,2.3 A開關峰值電流 | 點擊下載 |
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