MPQ4558 Series

Catalog

SWITCHING VOLTAGE REGULATORS 1A 2MHZ 55V STEP DOWN CONVERTER

Part	Function	Voltage - Input (Max)	Synchronous Rectifier	Output Type	Voltage - Output (Max)	Number of Outputs	Package Length	Package Name	Package Width	Voltage - Input (Min)	Frequency - Switching (Max)	Current - Output	Topology	Mounting Type	Package / Case	Operating Temperature (Max)	Operating Temperature (Min)	Voltage - Output (Min/Fixed)	Output Configuration
Monolithic Power Systems Inc. MPQ4558DQ-LF-Z	Step-Down	55 V	No	Adjustable	52 V	1	3 mm	10-QFN	3 mm	3.8 V	2 MHz	1 A	Buck	Surface Mount	10-VFDFN Exposed Pad	125 °C	-40 °C	0.8 V	Positive
Monolithic Power Systems Inc. MPQ4558DQ-LF-P	Step-Down	55 V	No	Adjustable	52 V	1	3 mm	10-QFN	3 mm	3.8 V	2 MHz	1 A	Buck	Surface Mount	10-VFDFN Exposed Pad	125 °C	-40 °C	0.8 V	Positive