RCQ75 Datasheet, PDF (1/5 Pages) XP Power Limited – RCQ75 Series DC-DC Converter

RCQ75 Series
DC-DC Converter
75 Watts
xxx Series ^{• Regulated Single Output}
• 72 & 110 VDC for Rail Applications
• Baseplate-cooled
• 3000 VAC Isolation
• Operating Temperature -40 °C to +105 °C
• Remote On/Off & Remote Sense
• Complies with EN50155 and IEC60571
• Meets EMC Standard EN50121-3-2
• Optional Heatsink
• 3 Year Warranty
Dimensions:
RCQ75:
2.28 x 1.45 x 0.50” (57.9 x 36.8 x 12.7 mm)
Models & Ratings
Input voltage Output voltage Output current
5V
43-101V
12 V
15 V
24 V
5V
66-160V
12 V
15 V
24 V
15.00 A
6.25 A
5.00 A
3.125 A
15.00 A
6.25 A
5.00 A
3.125 A
Input current^(1,2)
No load
Full load
50 mA
1770 mA
45 mA
1130 mA
45 mA
1130 mA
55 mA
1145 mA
40 mA
765 mA
35 mA
750 mA
35 mA
750 mA
50 mA
760 mA
Overvoltage
Protection
6.2 V
15.0 V
18.0 V
30.0 V
6.2 V
15.0 V
18.0 V
30.0 V
Maximum
capacitive load
25500 µF
4400 µF
2800 µF
1100 µF
25500 µF
4400 µF
2800 µF
1100 µF
Efficiency
89%
92%
92%
91%
89%
91%
91%
90%
Model number⁽³⁾
RCQ7572S05
RCQ7572S12
RCQ7572S15
RCQ7572S24
RCQ75110S05
RCQ75110S12
RCQ75110S15
RCQ75110S24
Notes
1. Input currents measured at nominal input voltage.
2. Input current is typically 2.5 mA at nominal input voltage when output is turned off using remote on/off.
3. Add suffix “-HK” for optional heatsink.
Mechanical Details
2.28 (57.9)
2.00 (50.8)
Mounting Inserts
M3x0.5 Through 4pl.
3
2
1
BOTTOM VIEW
1.86 (47.2)
0.16
(4.1) min
0.04 (1.00) DIA 6PLACES
4
5
6
7
8
0.06 (1.50) DIA 2PLACES
Pin Connections
Pin
Function
1
+Vin
2
Remote On/Off
3
-Vin
4
-Vout
5
-Sense*
6
Trim
7
+Sense*
8
+Vout
* If remote sense not used the +sense should be
connected to +output and –sense should be
connected to –output. Maximum output deviation
is 10% inclusive of trim.
1
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