Specification	MP173GS

Control Features	Soft Start
Fault Protection	Over Load, Open Loop, Short Circuit, Over Temperature
Internal Switch(s)	Yes, No
Mounting Type	Surface Mount
Operating Temperature (Max)	125 °C
Operating Temperature (Min)	-40 °C
Output Isolation	Non-Isolated
Package Length	0.154 in
Package Name	8-SOIC
Package Width	3.9 mm
Power (Watts)	4 W
Topology	Flyback, Boost, Buck-Boost, Buck
Voltage - Breakdown	700 V
Voltage - Supply (Vcc/Vdd) Maximum	5.7 V
Voltage - Supply (Vcc/Vdd) Minimum	5.5 V

MP173 Series

Part	Internal Switch(s)	Package Length	Package Name	Package Width	Voltage - Supply (Vcc/Vdd) Maximum	Voltage - Supply (Vcc/Vdd) Minimum	Topology	Voltage - Breakdown	Power (Watts)	Mounting Type	Output Isolation	Fault Protection	Control Features	Operating Temperature (Max)	Operating Temperature (Min)	Package / Case
Monolithic Power Systems Inc. MP173AGS-P	No Yes	0.154 in	8-SOIC	3.9 mm	5.7 V	5.5 V	Boost Buck Buck-Boost Flyback	700 V	4 W	Surface Mount	Non-Isolated	Open Loop Over Load Over Temperature Short Circuit	Soft Start	125 °C	-40 °C
Monolithic Power Systems Inc. MP173AGS-Z	No Yes	0.154 in	8-SOIC	3.9 mm	5.7 V	5.5 V	Boost Buck Buck-Boost Flyback	700 V	4 W	Surface Mount	Non-Isolated	Open Loop Over Load Over Temperature Short Circuit	Soft Start	125 °C	-40 °C
Monolithic Power Systems Inc. MP173AGJ-P	No Yes		TSOT-23-5		5.7 V	5.5 V	Boost Buck Buck-Boost Flyback	700 V	4 W	Surface Mount	Non-Isolated	Open Loop Over Load Over Temperature Short Circuit	Soft Start	125 °C	-40 °C	SOT-23-5 Thin TSOT-23-5
Monolithic Power Systems Inc. MP173GJ-P	No Yes		TSOT-23-5		5.7 V	5.5 V	Boost Buck Buck-Boost Flyback	700 V	4 W	Surface Mount	Non-Isolated	Open Loop Over Load Over Temperature Short Circuit	Soft Start	125 °C	-40 °C	SOT-23-5 Thin TSOT-23-5
Monolithic Power Systems Inc. MP173GS	No Yes	0.154 in	8-SOIC	3.9 mm	5.7 V	5.5 V	Boost Buck Buck-Boost Flyback	700 V	4 W	Surface Mount	Non-Isolated	Open Loop Over Load Over Temperature Short Circuit	Soft Start	125 °C	-40 °C
Monolithic Power Systems Inc. MP173GS-Z	No Yes	0.154 in	8-SOIC	3.9 mm	5.7 V	5.5 V	Boost Buck Buck-Boost Flyback	700 V	4 W	Surface Mount	Non-Isolated	Open Loop Over Load Over Temperature Short Circuit	Soft Start	125 °C	-40 °C
Monolithic Power Systems Inc. MP173GJ-Z	No Yes		TSOT-23-5		5.7 V	5.5 V	Boost Buck Buck-Boost Flyback	700 V	4 W	Surface Mount	Non-Isolated	Open Loop Over Load Over Temperature Short Circuit	Soft Start	125 °C	-40 °C	SOT-23-5 Thin TSOT-23-5
Monolithic Power Systems Inc. MP173AGJ-Z	No Yes		TSOT-23-5		5.7 V	5.5 V	Boost Buck Buck-Boost Flyback	700 V	4 W	Surface Mount	Non-Isolated	Open Loop Over Load Over Temperature Short Circuit	Soft Start	125 °C	-40 °C	SOT-23-5 Thin TSOT-23-5

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MP173GS | Datasheet