MTC0528S3V3 Datasheet, PDF (1/4 Pages) XP Power Limited – DC-DC Power Supplies

5-35 Watts
MTC Series
xppower.com
• 10-50 VDC Input Range
• Designed for Vetronic & Avionic Use
• Single & Dual Output Versions
• -55 °C Operation Available
• EMI Performance to MIL-STD 461E/F
• Input Immunity to MIL-STD 1275A/B/C/D
• Environments to MIL-STD 810F
Specification
Input
Input Voltage Range
Transient Input Range
Turn On
Turn Off
Input Reverse Voltage
Protection
Max Input Current
• 15.5-40.0 VDC
• 10 VDC maximum load for 10 s,
50 VDC for 1 s at full load
• <15.5 VDC
• <10 VDC
• None
• See table
Output
Output Voltage
• See table
Output Voltage Trim • See table (Not available for dual outputs)
Minimum Load
• No minimum load required
Line Regulation
• ±1% Vout nominal (15.5-40.0 Vin)
Load Regulation
• ±1% Vout nominal
Cross Regulation
• ±3% with 150 mA min load
(Dual output only) see longform datasheet
for more information
Output Set Tolerance • ±100 mV or ±2% whichever is greater
Ripple & Noise
• ≤5 Vout: 60 mV pk-pk max,
>5 Vout: 1% pk-pk, at max load
& 20 MHz BW
Overvoltage Protection • 110-120% Vout max
(15 W & 30 W versions only)
Overcurrent Protection • 105-150% at nominal input voltage
Overtemperature
Protection
• 102 °C to 107 °C,
2 °C to 5 °C hysteresis
Remote Sense
• 0.5 V (Single output only)
Load Step Output
Transient
• <±3% of Vout nom (25-75% load)
Load Step Recovery • 500 µs within 1% of nominal value
Line Step Output
Transient
• <±3% of nominal Vout (15.5-40.0 Vin)
Line Step Recovery • 500 µs within 1% of nominal value
Start Up Time
• <100 ms
Maximum Capacitive • 300 µF x Iout max startup within 100 ms
Load
General
Efficiency
Isolation
Switching Frequency
Frequency
Synchronisation
Inhibit
MTBF
• See tables and performance curves
• 1500 VDC Input to Output, 1000 VDC
Input to Case, 500 VDC Output to Case
• Fixed 450 kHz typical
• 400-500 kHz
• Off = TTL Low or short circuit
On = TTL High or open circuit
• MTC05: 1.7 MHrs, MTC15: 890 kHrs
MTC30: 740 kHrs, to MIL-HDBK-217F GF
at +40 °C
Environmental
Case Temperature
Operating Humidity
Storage Temperature
Operating Altitude
Shock
Vibration
Bump
Salt Atmosphere
• -40 °C to +100 °C
(extended range ‘-LT’: -55 °C to +100 °C)
• 88% Relative Humidity
240h MIL-STD-810D Method 507.2
• -50 °C to + 125 °C
• Tested to 70000 ft (21336 m)
• 100 g MIL-STD-810D Method 516.3
• 10 to 2000 Hz MIL-STD-810D
Method 514.3
• 2000 Bumps in each axis 40 g
MIL-STD-810D Method 516.3
• 48 hours MIL-STD-810E Method 509.3
Environmental Screening
& Low Temperature
All standard products are stress-screened and electrically tested over
the operating temperature range. See notes for option details.
EMC
Conducted Emissions
Immunity
Conducted
Susceptibilty
• EN55022 Conducted Level B*
MIL-STD 461E/F CE102*
DEF STAN 59-41: DCE01/DCE02*
• MIL-STD-704 A*, MIL-STD-704 B-F
MIL-STD-1275A/B/C/D*
• MIL-STD-461E/F CS101
CS114,CS115,CS116*
* MTF50 Filter Module recommended to meet these standards