KHQ05048S1V2 Просмотр технического описания (PDF) - XP Power Limited
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KHQ05048S1V2 Datasheet PDF : 2 Pages
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Quarter Brick DC/DC Converters
50 Amps
KHQ050 Series
XPiQ inc.
Intelligent Design Quality Product
•
Low Voltage Outputs to 1.2 V
•
50 A Output High Power Density
•
High Efficiency - Up to 91%
•
International Safety Approvals
•
Low Profile 0.43”
Specification
Input
Input Voltage Range •
Input Current
•
Input Reflected Ripple •
No Load Input Current •
Remote On/Off
•
Input Reverse Voltage •
Protection
Input Transient
•
Undervoltage lockout •
36-75 VDC
1.0 A - 3.4 A, See Table
25 mA pk-pk
100 mA at 48 VDC in
Shorted to -Vin (Logic Low) = ON
Open (Logic high) = OFF
Positive logic is available (see note 3)
External components required
Capable of withstanding 100 V
for 100 mS
Above 32 to 35 VDC = ON
Below 29 to 34 VDC = OFF
Output
Output Voltage
• 1.2 VDC to 5.0 VDC
Output Voltage
Adjustment
• ±10%
Minimum Load
• No minimum load required
Line Regulation
• ±5 mV or 0.5% whichever is greater
Load Regulation
• ±10 mV or 0.5% whichever is greater
Setpoint Accuracy • ±50 mV
Ripple & Noise
• 100 mV pk-pk maximum
Transient Response • 150 mV max deviation, 100 µs
recovery time for a 25% load change
Temperature
Coefficient
• 0.01%/°C
Remote Sense
• Compensates for up to 10% of
Vout drop
Overvoltage
Protection
• 120%-135%, recycle input to reset
Overcurrent
Protection
Short Circuit
Protection
Overtemperature
Protection
• 110-150% auto restart
• Protected to short circuit conditions,
hiccup mode
• Shutdown at +125 °C auto restart
General
Efficiency
Isolation
Size
Package Style
Weight
MTBF
• 91% for 3.3 V out, See Table
• 1500 VDC Input to Output
• 2.28” x 1.45” x 0.43”
(without baseplate)
• Open frame, baseplate option
• 42 g for open frame
• 1,000,000 hours per Bellcore
Environmental
Operating
•
Temperature
(with 300 LFM)
Storage
•
Temperature
Humidity
•
-40 °C to +85 °C ambient
see derating chart
Full power to +60 °C
-55 °C to +125 °C
5-95% RH non-condensing
EMC & Safety
Safety Approvals
•
EMI/EMC
•
UL60950, IEC60950,
CSA 60950 per cUL,
CE Marked for LVD
FCC level B Part 15 with
external filtering
•
www.XPiQ.com
PH: 508 429.9883
•
FAX: 800 226.2100
Email: sales@xpiq.com
Holliston, MA 01746 USA
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