AS1345 converter equivalent, dc-dc step-up converter.
protect the internal switches and output components from fault conditions. Additional power-saving attributes include a very low quiescent current and a true shutdown mod.
With a 500mA current limit the AS1345 is capable of providing 20mA @ 18V output.
Peak Coil Current
100mA 200mA 350mA 5.
Figure 1: Available Products
Devices
AS1345A AS1345B AS1345C AS1345D
AS1345
18V, High Efficiency, DC-DC Step-Up Converter
The AS1345 high efficiency DC-DC step-up converter contains an internal N-channel and an internal P-channel output isolation sw.
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