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DC to DC Conversion

A DC-to-DC converter is an electronic circuit which converts a source of direct current (DC) from one voltage level to another. It is a class of power converter. DC to DC converters are important in portable electronic devices such as cellular phones and laptop computers, which are supplied with power from batteries primarily. Such electronic devices often contain several sub-circuits, each with its own voltage level requirement different from that supplied by the battery or an external supply (sometimes higher or lower than the supply voltage). Additionally, the battery voltage declines as its stored energy is drained. Switched DC to DC converters offer a method to increase voltage from a partially lowered battery voltage thereby saving space instead of using multiple batteries to accomplish the same thing. Most DC to DC converters also regulate the output voltage. Some exceptions include high-efficiency LED power sources, which are a kind of DC to DC converter that regulates the current through the LEDs, and simple charge pumps which double or triple the output voltage. DC to DC converters developed to maximize the energy harvest for photovoltaic systems and for wind turbines are called power optimizers.

Power Management > DC to DC Conversion > DC to DC Converter and Switching Regulator Chip

Part No.	DS	Manufacturer	D/C	Qty	Region	Action
L5970D		STM	2011+	100	Sweden	Request A Quote
L5970D		STM	2022+	5500	China	Request A Quote
L5970D		STM	2005	128	United Kingdom	Request A Quote
L5970D		STM	-	2000	Hong Kong	Request A Quote
L5970D		STM	2009+	100	China	Request A Quote
L5970D		STM	2022	2000	China	Request A Quote
L5970D		STM	-	765	Germany	Request A Quote
L5970D		STM	-	8000	China	Request A Quote
L5970D		STM	-	825	France	Request A Quote

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