DC-DC Converters - Military

MQP Series


	• 120 Watts • 9.5 VDC to 40 VDC Input • MIL-STD-461E Compliance • Isolated Output • Regulated Output • Continuous Short Circuit Protection

Data/Approvals

Short Form Datasheet


	Specifications
	Input
	Input Voltage Range		9.5-40 VDC
	Input Current		See datasheet
	Input Transient		MIL-STD-1275A-D, MIL-STD-704A when used in conjuction with DSF200/DSF500 filter module (see datasheet)
	Undervoltage Lockout Protection		9.0-9.1 VDC
	Output
	Output Voltage		See datasheet
	Output Voltage Adjustment		70-110%
	Minimum Load		No minimum load required
	Line Regulation		±0.6%
	Load Regulation		±0.6%, 10-100% load
	Turn-on Time		Typically 100 ms
	Ripple & Noise		3%, 20 MHz BW
	Overvoltage Protection		120% typical
	Overcurrent Protection		108-115% (see datasheet)
	Short Circuit Protection		Continuous
	Overtemperature Protection		+101 °C to +107 °C case temperature
	Current Share		Max 4 modules, derate total output current to 90% (see datasheet)
	General
	Efficiency		See datasheet
	Isolation Voltage		3000 VAC Input to Output, 1500 VAC Input to Case, 1500 VAC Output to Case
	Switching Frequency		Typically 300 kHz
	Power Density		Up to 26.7 W/Cubic Inch
	Package Style		Baseplate cooled
	MTBF		1 MHrs +25 °C
	Environmental
	Operating Temperature		-40 °C to +85 °C
	Storage Temperature		-50 °C to +125 °C
	Case Temperature		+100 °C max, thermal resistance case to ambient (?CA) 5.5 °C/W
	Shock		EN61373 Category 1, Class B
	Vibration		EN61373 Category 1, Class B
	EMC and Safety
	Conducted Emissions		MIL-STD-461E with external components (see datasheet)
	Conducted Susceptibility		MIL-STD-461E CS101, CS114, CS115, CS116 with DSF200LV filter (see datasheet)
	Immunity		MIL-STD-1275A-D with DSF200LV filter (see datasheet)