Quarter Brick DC/DC Converters
25 Amps
KIQ025 Series
XPiQ inc.
Intelligent Design Quality Product
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12 Volt Intermediate BUS for DPA
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Y 96% Efficiency
AR •
IN Low Cost
PRELIM2003 •
12 Volt / 25 Amp Quarter Brick
Q3 •
Low Profile 0.43”
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International Safety Approvals
Specification
Input
Input Voltage Range •
Input Current
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Input Reflected
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Ripple
Remote On/Off
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Input Reverse Voltage •
Protection
Undervoltage lockout •
Output
Output Voltage
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Minimum Load
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Line Regulation
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Load Regulation
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Setpoint Accuracy •
Ripple & Noise
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Transient Response •
Temperature
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Coefficent
Overvoltage
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Protection
Overcurrent
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Protection
Overtemperature
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Protection
42-53 VDC
5.90 A max at 42 VDC
6.63 A max at 53 VDC
5 mA pk-pk
Shorted to -Vin (Logic Low) = ON
Open (Logic high) = OFF
Positive logic is available
External components required
Below 37.6 to 40.7 VDC = OFF
Above 40.9 to 44.2 VDC = ON
12 VDC
No minimum load required
±1.3 V
±500 mV
±50 mV
120 mV pk-pk maximum
200mV max deviation, 100 µs recovery
time for a 25% load change
0.01%/°C
14.9 V non-latching, hiccup mode
110-130% auto restart
Shutdown at 120 °C auto restart
General
Efficiency
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Isolation
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Size
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Package Style
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Weight
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Environmental
Operating
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Temperature
(with 200 LFM)
Storage Temperature •
Humidity
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EMC & Safety
Safety Approvals
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EMI/EMC
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96%
1500 VDC input to output
2.30” x 1.45” x 0.43”
(without baseplate)
Open frame, baseplate option
42 g for open frame
-40 °C to +85 °C ambient
See Derating Curve
Full power to +55 °C
-55°C to +125°C
5-95% RH non-condensing
UL60950, EN60950,
CSA 60950 per cUL,
CE Marked for LVD
FCC level B Part 15 with
external filtering
* Preliminary datasheet - see website for current specs
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www.XPiQ.com
PH: 508 429.9883
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FAX: 800 226.2100
Email: sales@xpiq.com
Holliston, MA 01746 USA