L6920DC Series

Synchronous rectifier step up converter

Catalog

Synchronous rectifier step up converter

Part	Synchronous Rectifier	Function	Number of Outputs	Voltage - Output (Min/Fixed)	Voltage - Output (Min/Fixed)	Voltage - Output (Min/Fixed)	Voltage - Output (Max) [Max]	Current - Output	Package / Case	Package / Case	Operating Temperature [Max]	Operating Temperature [Min]	Mounting Type	Voltage - Input (Max) [Max]	Supplier Device Package	Voltage - Input (Min) [Min]	Topology	Output Configuration	Output Type
STMicroelectronics L6920DCTR		Step-Up	1	1.8 V	3.3 V	5 V	5.5 V	800 mA	8-MSOP 8-TSSOP	0.118 in 3 mm Width	85 C	-40 ¯C	Surface Mount	5.5 V	8-MSOP	0.6 V	Boost	Positive	Adjustable (Fixed)

Catalog

Synchronous rectifier step up converter

Description

The L6920DC is a high efficiency monolithic step up switching converter IC especially designed for battery powered application. Package is MSOP8 in order to minimize PCB space. It requires only three external components to realize the conversion from the battery voltage to the selected output voltage. The minimum output voltage is 1.8V: suitable to supply the most advanced ASIC and μP. High switching frequency allows for a low profile, small sized inductor and output capacitor to be used. Reference voltage, low battery detection and Shutdown are provided together with over current, over voltage.