Specification	LX1554MY

Control Features	Frequency Control
Duty Cycle	48 %
Fault Protection	Current Limiting
Frequency - Switching	500 kHz
Internal Switch(s)	No
Mounting Type	Through Hole
Operating Temperature (Max)	125 °C
Operating Temperature (Min)	-55 °C
Output Isolation	Isolated
Package Length	0.3 in
Package Name	8-CDIP
Package Width	7.62 mm
Topology	Buck, Forward, Boost, Flyback
Voltage - Start Up	16 V
Voltage - Supply (Vcc/Vdd) Maximum	30 V
Voltage - Supply (Vcc/Vdd) Minimum	10 V

LX1554 Series

Part	Operating Temperature (Max)	Operating Temperature (Min)	Voltage - Start Up	Topology	Package Length	Package Name	Package Width	Internal Switch(s)	Frequency - Switching	Fault Protection	Output Isolation	Control Features	Duty Cycle	Voltage - Supply (Vcc/Vdd) Minimum	Voltage - Supply (Vcc/Vdd) Maximum	Mounting Type
Microsemi Corporation LX1554IDM	85 °C	-40 °C	16 V	Boost Buck Flyback Forward	0.154 in	8-SOIC	3.9 mm	No	500 kHz	Current Limiting	Isolated	Frequency Control	48 %	10 V	30 V	Surface Mount
Microsemi Corporation LX1554MY	125 °C	-55 °C	16 V	Boost Buck Flyback Forward	0.3 in	8-CDIP	7.62 mm	No	500 kHz	Current Limiting	Isolated	Frequency Control	48 %	10 V	30 V	Through Hole
Microsemi Corporation LX1554CDM	70 °C	0 °C	16 V	Boost Buck Flyback Forward	0.154 in	8-SOIC	3.9 mm	No	500 kHz	Current Limiting	Isolated	Frequency Control	48 %	10 V	30 V	Surface Mount

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